{"id":26367,"date":"2024-10-23T00:01:58","date_gmt":"2024-10-22T16:01:58","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=26367"},"modified":"2025-11-13T15:12:44","modified_gmt":"2025-11-13T07:12:44","slug":"%e4%ba%a4%e6%b5%81%e7%94%b5%e8%b7%af%e4%b8%8e%e5%a4%8d%e6%95%b0%e7%9a%84%e5%85%b3%e7%b3%bb","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/si\/s-si\/20017","title":{"rendered":"\u4ea4\u6d41\u7535\u8def\u4e0e\u590d\u6570\u7684\u5173\u7cfb"},"content":{"rendered":"<div class=\"toc\">\n<p class=\"toc-title\">\u76ee\u5f55<\/p>\n<ul class=\"toc-list\">\n<li><a href=\"#toc1\"><span class=\"contentstable-number\">1<\/span>\u4ea4\u6d41\u7535\u8def\u548c\u590d\u6570\u57fa\u7840\u77e5\u8bc6<\/a><\/li>\n<li><a href=\"#toc5\"><span class=\"contentstable-number\">2<\/span>\u6570\u5b66\u80cc\u666f<\/a><\/li>\n<li><a href=\"#toc23\"><span class=\"contentstable-number\">3<\/span>\u7535\u538b\u548c\u7535\u6d41\u7684\u76f8\u4f4d\u5dee\u4e0e\u76f8\u79fb<\/a><\/li>\n<li><a href=\"#toc31\"><span class=\"contentstable-number\">4<\/span>\u963b\u6297\u7b49\u7535\u8def\u5143\u7d20\u4e0e\u590d\u6570\u5206\u6790<\/a><\/li>\n<li><a href=\"#toc48\"><span class=\"contentstable-number\">5<\/span>\u5b9e\u9645\u5e94\u7528<\/a><\/li>\n<li><a href=\"#toc60\"><span class=\"contentstable-number\">6<\/span>\u5b9e\u4f8b<\/a><\/li>\n<\/ul>\n<\/div>\n<p>&nbsp;<\/p>\n<p>\u5728\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u7535\u6d41\u548c\u7535\u538b\u5177\u6709\u968f\u65f6\u95f4\u7684\u53d8\u5316\u800c\u53d8\u5316\u7684\u7279\u6027\u3002\u8981\u60f3\u51c6\u786e\u7406\u89e3\u8fd9\u4e9b\u53d8\u5316\u5bf9\u7535\u8def\u5e26\u6765\u4e86\u54ea\u4e9b\u5f71\u54cd\uff0c\u5c31\u9700\u8981\u638c\u63e1\u590d\u6570\u77e5\u8bc6\uff0c\u8fd9\u4e00\u70b9\u975e\u5e38\u91cd\u8981\u3002\u672c\u6587\u5c06\u5e26\u5927\u5bb6\u4e86\u89e3\u590d\u6570\u7684\u5177\u4f53\u8ba1\u7b97\u65b9\u6cd5\uff0c\u5e76\u76f4\u89c2\u5730\u8fdb\u884c\u8be6\u7ec6\u8bb2\u89e3\u3002\u8fd9\u5c06\u4e3a\u66f4\u6df1\u5165\u5730\u4e86\u89e3\u4ea4\u6d41\u7535\u8def\u7684\u7279\u6027\uff0c\u5b9e\u73b0\u66f4\u9ad8\u6548\u3001\u66f4\u7cbe\u5bc6\u7684\u7535\u8def\u8bbe\u8ba1\u5960\u5b9a\u57fa\u7840\u3002<\/p>\n<h2 id=\"toc1\">\u4ea4\u6d41\u7535\u8def\u548c\u590d\u6570\u57fa\u7840\u77e5\u8bc6<\/h2>\n<p>\u4ea4\u6d41\u7535\u8def\u662f\u6307\u7535\u6d41\u548c\u7535\u538b\u968f\u65f6\u95f4\u800c\u53d8\u5316\u7684\u7535\u8def\u3002\u4e86\u89e3\u4e0e\u5176\u76f8\u5173\u7684\u590d\u6570\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u5bf9\u4e8e\u51c6\u786e\u638c\u63e1\u4ea4\u6d41\u7535\u8def\u7684\u7279\u6027\u800c\u8a00\u975e\u5e38\u91cd\u8981\u3002\u4e0b\u9762\u5c06\u5168\u9762\u8bb2\u89e3\u590d\u6570\u7684\u5f15\u5165\u3001\u8ba1\u7b97\u3001\u8868\u793a\u65b9\u6cd5\u3001\u57fa\u672c\u6982\u5ff5\u3002<\/p>\n<h3 id=\"toc2\">\u590d\u6570\u7684\u57fa\u672c\u5f62\u5f0f<\/h3>\n<p>\u590d\u6570\u901a\u5e38\u7531\u5b9e\u90e8\u548c\u865a\u90e8\u7ec4\u6210\u3002\u590d\u6570\u7684\u5e38\u89c1\u8868\u793a\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p>Z = a + jb<\/p>\n<p>\u5176\u4e2d\uff0ca\u662f\u5b9e\u90e8\uff0cb\u662f\u865a\u90e8\uff0cj\u662f\u865a\u90e8\u5355\u4f4d\u3002<\/p>\n<p>\u5c06\u590d\u6570\u8f6c\u6362\u4e3a\u6781\u5750\u6807\u5f62\u5f0f\u4e5f\u5f88 Z = re<sup>j\u03d5<\/sup> \u5e38\u89c1\uff0c\u53ef\u4ee5\u8868\u793a\u4e3a\u3002<\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_01.png\" alt=\"\u8907\u7d20\u6570\u306e\u57fa\u672c\u5f62\u5f0f\" \/><\/p>\n<h3 id=\"toc3\">\u590d\u6570\u7684\u56db\u5219\u8fd0\u7b97<\/h3>\n<p>\u52a0\u6cd5\u548c\u51cf\u6cd5\uff1a\u590d\u6570\u7684\u52a0\u6cd5\u548c\u51cf\u6cd5\u5206\u522b\u8ba1\u7b97\u5b9e\u90e8\u548c\u865a\u90e8\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u590d\u6570 Z1 = a1 + jb1 \u548c Z2 = a2 + jb2 \u4e4b\u548c\u4e3a Z1 + Z2 = (a1 + a2) + j(b1 + b2)\u3002<\/p>\n<p>\u4e58\u6cd5\uff1a\u590d\u6570\u7684\u4e58\u6cd5\u662f\u901a\u8fc7\u5c06\u5b9e\u90e8\u4e4b\u95f4\u548c\u865a\u90e8\u4e4b\u95f4\u5206\u522b\u76f8\u4e58\uff0c\u5229\u7528\u865a\u6570\u5355\u4f4d\u7684\u5e73\u65b9\u4e3a\u8d1f\u7684\u6027\u8d28\u6765\u8ba1\u7b97\u7684\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u590d\u6570 Z1 = a1 + jb1  \u548c  Z2 = a2 + jb2  \u4e4b\u79ef\u4e3a\uff1a Z1 * Z2 = (a1 * a2 \u2013 b1 * b2) + j(a1 * b2 + a2 * b1)\u3002<\/p>\n<p>\u9664\u6cd5\uff1a\u590d\u6570\u9664\u6cd5\u662f\u901a\u8fc7\u5c06\u5206\u6bcd\u548c\u5206\u5b50\u540c\u65f6\u4e58\u4ee5\u5206\u6bcd\u7684\u5171\u8f6d\u590d\u6570\u6765\u8ba1\u7b97\u7684\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u590d\u6570 Z1 = a1 + jb1  \u4e0e <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf1.png\" alt=\"\" width=\"153\" height=\"38\" class=\"alignnone size-full wp-image-26508\" \/> Z2 = a2 + jb2 \u7684\u5546\u4e3a\uff1a<\/p>\n<h3 id=\"toc4\">\u963b\u6297\u7684\u590d\u6570\u8868\u793a<\/h3>\n<p>\u7535\u8def\u7684\u963b\u6297\u662f\u901a\u8fc7\u590d\u6570\u8868\u793a\u7684\u3002\u7535\u963b\u3001\u7535\u611f\u548c\u7535\u5bb9\u5747\u4ee5\u590d\u6570\u8868\u793a\uff0c\u5e76\u4e14\u4f7f\u7528\u590d\u6570\u8fd0\u7b97\u6765\u8ba1\u7b97\u5b83\u4eec\u7684\u963b\u6297\u3002<\/p>\n<p>\u4f5c\u4e3a\u5728\u4ea4\u6d41\u7535\u8def\u5206\u6790\u4e2d\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u901a\u8fc7\u590d\u6570\u8fd0\u7b97\u8fdb\u884c\u8ba1\u7b97\uff0c\u4f18\u5316\u7535\u8def\u7684\u963b\u6297\uff08\u963b\u6297\u5339\u914d\uff09\uff0c\u4ece\u800c\u5c3d\u53ef\u80fd\u63d0\u9ad8\u80fd\u91cf\u4f20\u8f93\u6548\u7387\u3002\u8fd9\u53ef\u4ee5\u63d0\u9ad8\u7535\u8def\u4e4b\u95f4\u7684\u4fe1\u53f7\u4f20\u8f93\u548c\u7535\u80fd\u4f20\u8f93\u7684\u6548\u7387\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u5948\u594e\u65af\u7279\u56fe\u662f\u5229\u7528\u590d\u6570\u5206\u6790\u76f4\u89c2\u5730\u4e86\u89e3\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u9891\u7387\u54cd\u5e94\u6027\u80fd\u7684\u5de5\u5177\u4e4b\u4e00\u3002\u8fd9\u79cd\u5de5\u5177\u662f\u5728\u590d\u5e73\u9762\u4e0a\u7ed8\u5236\u4f20\u9012\u51fd\u6570\uff0c\u6709\u52a9\u4e8e\u628a\u63e1\u7cfb\u7edf\u7684\u884c\u4e3a\u3002<\/p>\n<p>\u9664\u6b64\u4e4b\u5916\uff0c\u535a\u5fb7\u66fc\u5b9a\u5f8b\u4e5f\u6709\u52a9\u4e8e\u63d0\u9ad8\u7535\u8def\u6027\u80fd\uff0c\u8be5\u5de5\u5177\u63d0\u4f9b\u4e86\u4e00\u79cd\u4f7f\u7528\u590d\u6570\u5206\u6790\u6765\u4f18\u5316\u7535\u8def\u5e26\u5bbd\u548c\u4fe1\u566a\u6bd4\u7684\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"toc5\">\u6570\u5b66\u80cc\u666f<\/h2>\n<p>\u6570\u5b66\u80cc\u666f\u662f\u7406\u89e3\u4ea4\u6d41\u7535\u8def\u548c\u590d\u6570\u7684\u57fa\u7840\uff0c\u5bf9\u4e8e\u7535\u5b50\u7535\u8def\u7684\u5206\u6790\u548c\u8bbe\u8ba1\u800c\u8a00\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u6b27\u62c9\u516c\u5f0f\u3001\u4e09\u89d2\u51fd\u6570\u3001\u5fae\u5206\u3001\u79ef\u5206\u548c\u7edd\u5bf9\u503c\u7b49\u5bf9\u7406\u89e3\u4ea4\u6d41\u7535\u8def\u548c\u590d\u6570\u81f3\u5173\u91cd\u8981\u7684\u6982\u5ff5\u3002<\/p>\n<h3 id=\"toc6\">\u6b27\u62c9\u516c\u5f0f<\/h3>\n<p>\u6b27\u62c9\u516c\u5f0f\u5728\u590d\u6570\u8868\u793a\u4e2d\u53d1\u6325\u7740\u6838\u5fc3\u4f5c\u7528\u3002\u8be5\u516c\u5f0f\u7ed3\u5408\u4e86\u6307\u6570\u51fd\u6570\u548c\u4e09\u89d2\u51fd\u6570\uff0c\u88ab\u7528\u4e8e\u4ee5\u6781\u5750\u6807\u5f62\u5f0f\u6216\u76f4\u89d2\u5750\u6807\u5f62\u5f0f\u7b80\u6d01\u5730\u8868\u793a\u590d\u6570\u3002<\/p>\n<p>1. \u590d\u6307\u6570\u51fd\u6570\u7684\u5b9a\u4e49<\/p>\n<p>\u590d\u6307\u6570\u51fd\u6570\u7528\u6b27\u62c9\u6570e\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf2.png\" alt=\"\" width=\"140\" height=\"26\" class=\"alignnone size-full wp-image-26509\" \/><\/p>\n<p>\u5176\u4e2dj\u662f\u865a\u6570\u5355\u4f4d\u3002<\/p>\n<p>2. \u6b27\u62c9\u516c\u5f0f\u7684\u63a8\u5bfc<\/p>\n<p>\u5f53\u5c06\u590d\u6570Z\u8bbe\u4e3a Z = a + jb \uff0c\u5e76\u7528\u590d\u6307\u6570\u51fd\u6570\u6765\u8868\u793a\u65f6\uff0c\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf3.png\" alt=\"\" width=\"125\" height=\"26\" class=\"alignnone size-full wp-image-26510\" \/><\/p>\n<p>\u5c06\u524d\u9762\u7684\u590d\u6307\u6570\u51fd\u6570\u5b9a\u4e49\u4ee3\u5165\u8be5\u516c\u5f0f\uff0c\u53ef\u5f97\u5230\u4ee5\u4e0b\u516c\u5f0f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf4.png\" alt=\"\" width=\"167\" height=\"26\" class=\"alignnone size-full wp-image-26511\" \/><\/p>\n<p>\u5c24\u5176\u662f\u5f53 Z = j\u0398 \u65f6\uff0c\u5f97\u5230 a = 0 , b = \u0398 \u3002\u6574\u7406\u8be5\u516c\u5f0f\u540e\uff0c\u53ef\u4ee5\u63a8\u5bfc\u51fa\u6b27\u62c9\u516c\u5f0f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf5.png\" alt=\"\" width=\"245\" height=\"26\" class=\"alignnone size-full wp-image-26512\" \/><\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_02.png\" alt=\"\u30aa\u30a4\u30e9\u30fc\u306e\u516c\u5f0f\" \/><\/p>\n<h4 id=\"toc7\">\u6b27\u62c9\u516c\u5f0f\u7684\u5e94\u7528\u793a\u4f8b<\/h4>\n<p>\u4f7f\u7528\u4e86\u6b27\u62c9\u516c\u5f0f\u7684\u590d\u6570\u6781\u5750\u6807\u5f62\u5f0f\u662f\u4e00\u79cd\u7528\u6781\u5750\u6807\u8868\u793a\u590d\u6570\u7684\u65b9\u6cd5\u3002\u6781\u5750\u6807\u683c\u5f0f\u4e3b\u8981\u7528\u4e09\u89d2\u51fd\u6570\u548c\u65cb\u8f6c\u7684\u6982\u5ff5\u6765\u8868\u8fbe\uff0c\u5f53\u590d\u6570z\u8868\u793a\u4e3a\u201crej\u03b8\u201d\u65f6\uff0c\u7531\u4ee5\u4e0b\u5143\u7d20\u7ec4\u6210\uff1a<\/p>\n<p>1. \u590d\u6570\u7684\u6781\u5750\u6807\u5f62\u5f0f<\/p>\n<p>\u590d\u6570z\u4ee5\u6781\u5750\u6807\u5f62\u5f0f\u8868\u793a\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf6-1.png\" alt=\"\" width=\"85\" height=\"26\" class=\"alignnone size-full wp-image-26513\" \/><\/p>\n<p>\u5176\u4e2d\uff0cr\u8868\u793a\u590d\u6570\u7684\u5927\u5c0f\uff08\u7edd\u5bf9\u503c\uff09\uff0c\u03b8\u8868\u793a\u590d\u6570\u7684\u76f8\u4f4d\u89d2\u3002\u8fd9\u662f\u4f7f\u7528\u6b27\u62c9\u516c\u5f0f\u63a8\u5bfc\u51fa\u6765\u7684\u3002<\/p>\n<p>2. \u5229\u7528\u6b27\u62c9\u516c\u5f0f\u63a8\u5bfc<\/p>\n<p>\u7528\u6b27\u62c9\u516c\u5f0f <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf7-1.png\" alt=\"\" width=\"124\" height=\"19\" class=\"alignnone size-full wp-image-26514\" \/> \u63a8\u5bfc\u6781\u5750\u6807\u5f62\u5f0f\uff1a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf8-1.png\" alt=\"\" width=\"178\" height=\"26\" class=\"alignnone size-full wp-image-26515\" \/><\/p>\n<p>\u5728\u8fd9\u79cd\u5f62\u5f0f\u4e2d\uff0c\u4e09\u89d2\u51fd\u6570\u7684\u6027\u8d28\u663e\u800c\u6613\u89c1\uff0c\u590d\u6570\u5728\u590d\u5e73\u9762\u4e0a\u88ab\u5206\u89e3\u4e3a\u89d2\u5ea6\u548c\u5927\u5c0f\u3002<\/p>\n<p>3. \u6781\u5750\u6807\u5f62\u5f0f\u7684\u542b\u4e49<\/p>\n<p>\u5927\u5c0f r\uff1a\u8ddd\u590d\u6570\u539f\u70b9\u7684\u8ddd\u79bb\uff0c\u8868\u793a\u7edd\u5bf9\u503c\u3002<\/p>\n<p>\u76f8\u4f4d\u89d2 \u0398\uff1a\u590d\u6570\u76f8\u5bf9\u4e8ex\u8f74\u9006\u65f6\u9488\u5f62\u6210\u7684\u89d2\u5ea6\uff0c\u4ecd\u7136\u4ee5\u5f27\u5ea6\u4e3a\u5355\u4f4d\u3002<\/p>\n<p>4. \u5728\u56fe\u5f62\u4e0a\u7684\u8868\u793a<\/p>\n<p>\u590d\u6570 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf9-1.png\" alt=\"\" width=\"84\" height=\"26\" class=\"alignnone size-full wp-image-26516\" \/>\u662f\u6307\u590d\u5e73\u9762\u4e0a\u4e0e\u539f\u70b9\u76f8\u8ddd r \u3001\u76f8\u5bf9\u4e8ex\u8f74\u65cb\u8f6c \u0398 \u7684\u70b9\u3002\u8fd9\u5c31\u662f\u6839\u636e\u4e09\u89d2\u51fd\u6570\u7684\u6027\u8d28\u63a8\u5bfc\u51fa\u6765\u7684\u5706\u5468\u8fd0\u52a8\u6982\u5ff5\u3002<\/p>\n<p>5. \u6b27\u62c9\u516c\u5f0f\u7684\u4f18\u5f02\u7279\u6027<\/p>\n<p>\u901a\u8fc7\u6b27\u62c9\u516c\u5f0f\u5c06\u4e09\u89d2\u51fd\u6570\u548c\u6307\u6570\u51fd\u6570\u5173\u8054\u8d77\u6765\uff0c\u53ef\u4ee5\u4f7f\u590d\u6570\u7684\u64cd\u4f5c\u548c\u5206\u6790\u66f4\u52a0\u8f7b\u677e\u3001\u5bb9\u6613\u3002\u6781\u5750\u6807\u5f62\u5f0f\u5728\u590d\u6570\u7684\u4e58\u6cd5\u548c\u9664\u6cd5\u7b49\u8ba1\u7b97\u53ef\u4ee5\u7b80\u5355\u5730\u8868\u793a\u4e3a\u89d2\u5ea6\u7684\u52a0\u51cf\u6cd5\u65b9\u9762\u5c24\u5176\u65b9\u4fbf\u3002<\/p>\n<p>6. \u590d\u6570\u7684\u4e58\u6cd5\u548c\u9664\u6cd5<\/p>\n<p>\u4f7f\u7528\u6781\u5750\u6807\u5f62\u5f0f\uff0c\u53ef\u4ee5\u8f7b\u677e\u8ba1\u7b97\u590d\u6570\u7684\u4e58\u6cd5\u548c\u9664\u6cd5\u3002<\/p>\n<p>\u4e58\u6cd5\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf10-1.png\" alt=\"\" width=\"262\" height=\"26\" class=\"alignnone size-full wp-image-26517\" \/><\/p>\n<p>\u9664\u6cd5\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf11.png\" alt=\"\" width=\"142\" height=\"38\" class=\"alignnone size-full wp-image-26518\" \/><\/p>\n<h3 id=\"toc8\">\u4e09\u89d2\u51fd\u6570<\/h3>\n<p>\u4e09\u89d2\u51fd\u6570\u5e38\u88ab\u7528\u4e8e\u4ea4\u6d41\u7535\u8def\u548c\u6b63\u5f26\u6ce2\u7684\u5206\u6790\u3002\u7279\u522b\u662f\u5728\u6b63\u5f26\u6ce2\u7684\u8868\u8ff0\u4e2d\uff0c\u4f1a\u9891\u7e41\u51fa\u73b0\u6b63\u5f26\u548c\u4f59\u5f26\u3002\u6240\u4ee5\u9700\u8981\u4e86\u89e3\u4e09\u89d2\u51fd\u6570\u7684\u57fa\u672c\u6027\u8d28\u548c\u56fe\u5f62\u7684\u7279\u70b9\uff0c\u638c\u63e1\u4ea4\u6d41\u7535\u8def\u4e2d\u6ce2\u5f62\u7684\u7279\u6027\u3002<\/p>\n<h4 id=\"toc9\">\u6b63\u5f26\u51fd\u6570<\/h4>\n<p>y=sin\u03b8<\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_03.png\" alt=\"\u6b63\u5f26\u95a2\u6570\" \/><\/p>\n<p>\u5468\u671f\u6027\uff1a\u6b63\u5f26\u51fd\u6570\u662f\u5468\u671f\u6027\u7684\uff0c\u5468\u671f\u4e3a2\u03c0\u6216360\u5ea6\u3002<br \/>\n\u632f\u5e45\uff1a\u632f\u5e45\u4e3a1\uff0c\u5728-1\u548c1\u4e4b\u95f4\u632f\u8361\u3002<br \/>\n\u5bf9\u79f0\u6027\uff1a\u662f\u5076\u51fd\u6570\uff0csin(-\u03b8)=-sin(\u03b8)<br \/>\n\u6700\u5927\u6700\u5c0f\u503c\uff1a\u6700\u5927\u503c\u4e3a1\uff0c\u6700\u5c0f\u503c\u4e3a-1\u3002<br \/>\n\u76f8\u4f4d\u5dee\uff1asin(\u03b8+\u03c0)=-sin(\u03b8) \u76f8\u4f4d\u5dee\u03c0\u8868\u793a\u76f8\u4f4d\u76f8\u53cd\u3002<\/p>\n<h4 id=\"toc10\">\u4f59\u5f26\u51fd\u6570<\/h4>\n<p>y=cos\u03b8<\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_04.png\" alt=\"\u4f59\u5f26\u95a2\u6570\" \/><\/p>\n<p>\u5468\u671f\u6027\uff1a\u4f59\u5f26\u51fd\u6570\u4e5f\u662f\u5468\u671f\u6027\u7684\uff0c\u5468\u671f\u4e3a2\u03c0\u6216360\u5ea6\u3002<br \/>\n\u632f\u5e45\uff1a\u632f\u5e45\u4e3a1\uff0c\u5728-1\u548c1\u4e4b\u95f4\u632f\u8361\u3002<br \/>\n\u5bf9\u79f0\u6027\uff1a\u662f\u5076\u51fd\u6570\uff0ccos(-\u03b8)=cos(\u03b8)<br \/>\n\u6700\u5927\u6700\u5c0f\u503c\uff1a\u6700\u5927\u503c\u4e3a1\uff0c\u6700\u5c0f\u503c\u4e3a-1\u3002<br \/>\n\u76f8\u4f4d\u5dee\uff1acos(\u03b8+\u03c0)=-cos(\u03b8) \u76f8\u4f4d\u5dee\u03c0\u8868\u793a\u76f8\u4f4d\u76f8\u53cd\u3002<\/p>\n<h4 id=\"toc11\">\u6b63\u5207\u51fd\u6570<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf12.png\" alt=\"\" width=\"129\" height=\"38\" class=\"alignnone size-full wp-image-26519\" \/><\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_05.png\" alt=\"\u6b63\u63a5\u95a2\u6570\" \/><\/p>\n<p>\u5468\u671f\u6027\uff1a\u6b63\u5207\u51fd\u6570\u662f\u5468\u671f\u6027\u7684\uff0c\u5468\u671f\u4e3a\u03c0\u6216180\u5ea6\u3002<br \/>\n\u53d1\u6563\u70b9\uff1a\u5728\u4f59\u5f26\u51fd\u6570\u53d8\u4e3a0\u7684\u70b9\uff0c\u6b63\u5207\u51fd\u6570\u53d1\u6563\u3002<\/p>\n<h3 id=\"toc12\">\u5fae\u5206\u548c\u79ef\u5206<\/h3>\n<p>\u5fae\u5206\u548c\u79ef\u5206\u662f\u628a\u63e1\u7535\u6d41\u548c\u7535\u538b\u53d8\u5316\u6240\u9700\u7684\u6570\u5b66\u624b\u6cd5\u3002\u5728\u4ea4\u6d41\u7535\u8def\u7684\u5206\u6790\u8fc7\u7a0b\u4e2d\uff0c\u5bf9\u4e8e\u201c\u968f\u65f6\u95f4\u7684\u53d8\u5316\u201d\u7684\u8003\u91cf\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u6240\u4ee5\u9700\u8981\u4e86\u89e3\u5fae\u5206\u548c\u79ef\u5206\u7684\u6982\u5ff5\uff0c\u4ee5\u628a\u63e1\u4ea4\u6d41\u7535\u8def\u4e2d\u4fe1\u53f7\u7684\u65f6\u95f4\u7279\u6027\u3002<\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_06.png\" alt=\"\u5fae\u5206\u3068\u7a4d\u5206\" \/><\/p>\n<h4 id=\"toc13\">\u5fae\u5206\u7684\u6982\u5ff5<\/h4>\n<p>\u5fae\u5206\u662f\u63cf\u8ff0\u51fd\u6570\u53d8\u5316\u7387\u7684\u4e00\u79cd\u65b9\u5f0f\uff0c\u8868\u793a\u67d0\u4e2a\u70b9\u7684\u77ac\u65f6\u53d8\u5316\u3002\u5bf9\u51fd\u6570f(x) \u5173\u4e8e x \u8fdb\u884c\u5fae\u5206\uff0c\u53ef\u4ee5\u83b7\u5f97\u5bfc\u51fd\u6570 f\u2019(x)\u3002\u5bfc\u51fd\u6570\u8868\u793a\u539f\u51fd\u6570\u7684\u659c\u7387\uff0c\u5b9a\u4e49\u4e3a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf13.png\" alt=\"\" width=\"191\" height=\"38\" class=\"alignnone size-full wp-image-26520\" \/><\/p>\n<h4 id=\"toc14\">\u79ef\u5206\u7684\u6982\u5ff5<\/h4>\n<p>\u79ef\u5206\u662f\u8ba1\u7b97\u51fd\u6570\u9762\u79ef\u548c\u7d2f\u79ef\u7684\u4e00\u79cd\u65b9\u5f0f\uff0c\u901a\u8fc7\u5c06\u5fae\u5c0f\u533a\u95f4\u76f8\u52a0\u6765\u83b7\u5f97\u3002\u5bf9\u51fd\u6570 f(x) \u5173\u4e8e x \u8fdb\u884c\u5fae\u5206\u53ef\u4ee5\u83b7\u5f97\u4e0d\u5b9a\u79ef\u5206\u222bf(x)dx \u6216\u5b9a\u79ef\u5206<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf13-5.png\" alt=\"\" width=\"73\" height=\"26\" class=\"alignnone size-full wp-image-26522\" \/>\u3002\u4e0d\u5b9a\u79ef\u5206\u7528\u6765\u6c42\u539f\u51fd\u6570\uff0c\u5b9a\u79ef\u5206\u7528\u6765\u8868\u793a\u533a\u95f4 [a,b] \u4e2d\u7684\u9762\u79ef\u3002<\/p>\n<p>\u222bf(x)dx = F(x) + C<\/p>\n<p>\u5176\u4e2d\uff0cF(x) \u662ff(x) \u7684\u539f\u51fd\u6570\uff0cC \u662f\u79ef\u5206\u5e38\u6570\u3002<\/p>\n<h4 id=\"toc15\">\u4ea4\u6d41\u7535\u8def\u4e2d\u4fe1\u53f7\u7684\u65f6\u95f4\u7279\u6027<\/h4>\n<p>\u4ea4\u6d41\u4fe1\u53f7\u7684\u8868\u793a<\/p>\n<p>\u5728\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u901a\u5e38\u4f7f\u7528\u968f\u65f6\u95f4\u53d8\u5316\u7684\u4fe1\u53f7\u3002\u4ea4\u6d41\u4fe1\u53f7\u4e00\u822c\u7528\u6b63\u5f26\u6ce2\u6765\u8868\u793a\uff0c\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p>V(t)=Vmax * sin\u2061(\u03c9t+\u03b8)<\/p>\n<p>\u5176\u4e2dVmax\u662f\u632f\u5e45\uff0c\u03c9 \u662f\u89d2\u9891\u7387\uff0ct \u662f\u65f6\u95f4\uff0c\u03b8 \u662f\u521d\u59cb\u76f8\u4f4d\u3002<\/p>\n<p>\u4fe1\u53f7\u7684\u5fae\u5206<\/p>\n<p>\u4fe1\u53f7\u7684\u5fae\u5206\u8868\u793a\u968f\u65f6\u95f4\u7684\u53d8\u5316\u7387\u3002\u5bf9\u4ea4\u6d41\u4fe1\u53f7 V(t) \u8fdb\u884c\u5fae\u5206\u5373\u53ef\u5f97\u5230\u5bfc\u51fd\u6570\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf14.png\" alt=\"\" width=\"180\" height=\"42\" class=\"alignnone size-full wp-image-26521\" \/><\/p>\n<p>\u8fd9\u662f\u539f\u4fe1\u53f7\u7684\u632f\u5e45\u4e58\u4ee5\u89d2\u9891\u7387\u5f97\u5230\u7684\u503c\uff0c\u8868\u793a\u4fe1\u53f7\u7684\u77ac\u65f6\u53d8\u5316\u7387\u3002<\/p>\n<p>\u4fe1\u53f7\u7684\u79ef\u5206<\/p>\n<p>\u4fe1\u53f7\u7684\u79ef\u5206\u8868\u793a\u4fe1\u53f7\u7684\u9762\u79ef\u548c\u7d2f\u79ef\u3002\u5bf9\u4ea4\u6d41\u4fe1\u53f7 V(t) \u8fdb\u884c\u79ef\u5206\u53ef\u5f97\u5230\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf15.png\" alt=\"\" width=\"222\" height=\"49\" class=\"alignnone size-full wp-image-26523\" \/><\/p>\n<p>\u5c06\u539f\u4fe1\u53f7\u7684\u632f\u5e45\u9664\u4ee5\u89d2\u9891\u7387\uff0c\u7136\u540e\u4e58\u4ee5\u8d1f\u53f7\uff0c\u5f97\u5230\u4f59\u5f26\u6ce2\u7684\u79ef\u5206\u3002\u79ef\u5206\u5e38\u6570C\u662f\u79ef\u5206\u8fc7\u7a0b\u4e2d\u7684\u79ef\u5206\u5e38\u6570\u3002<\/p>\n<p>\u4fe1\u53f7\u5fae\u5206\u548c\u79ef\u5206\u7684\u610f\u4e49<\/p>\n<p>\u5fae\u5206\uff1a\u4fe1\u53f7\u7684\u5fae\u5206\u8868\u793a\u53d8\u5316\u7387\u548c\u77ac\u65f6\u884c\u4e3a\uff0c\u7528\u4e8e\u4e86\u89e3\u7535\u8def\u7684\u54cd\u5e94\u6027\u80fd\u548c\u7279\u6027\u3002<br \/>\n\u5fae\u5206\uff1a\u4fe1\u53f7\u7684\u5fae\u5206\u8868\u793a\u53d8\u5316\u7387\u548c\u77ac\u65f6\u884c\u4e3a\uff0c\u7528\u4e8e\u4e86\u89e3\u7535\u8def\u7684\u54cd\u5e94\u6027\u80fd\u548c\u7279\u6027\u3002<\/p>\n<h3 id=\"toc16\">\u7edd\u5bf9\u503c<\/h3>\n<p>\u590d\u6570\u7684\u7edd\u5bf9\u503c\u8868\u793a\u5176\u5927\u5c0f\uff0c\u5373\u4ea4\u6d41\u7535\u8def\u4e2d\u7684\u632f\u5e45\u6216\u4fe1\u53f7\u7684\u5f3a\u5ea6\u3002\u4e86\u89e3\u7edd\u5bf9\u503c\u7684\u8ba1\u7b97\u65b9\u6cd5\u53ca\u5176\u5e94\u7528\uff0c\u6709\u52a9\u4e8e\u6b63\u786e\u7406\u89e3\u590d\u6570\u7684\u8868\u73b0\u3002\u8fd9\u5c06\u80fd\u591f\u901a\u8fc7\u6570\u5b66\u65b9\u5f0f\u6765\u9884\u6d4b\u7535\u8def\u7684\u884c\u4e3a\u3002<\/p>\n<h4 id=\"toc17\">1. \u590d\u6570\u7684\u5f62\u5f0f<\/h4>\n<p>\u590d\u6570 z \u901a\u5e38\u91c7\u7528\u201cz=a+bj\u201d\u7684\u8868\u793a\u5f62\u5f0f\u3002\u5176\u4e2d\uff0ca \u662f\u5b9e\u90e8\uff0cb \u662f\u865a\u90e8\u3002\u6839\u636e\u8be5\u8868\u793a\u5f62\u5f0f\u6765\u786e\u5b9a\u6c42\u7edd\u5bf9\u503c\u7684\u65b9\u6cd5\u3002<\/p>\n<h4 id=\"toc18\">2. \u7edd\u5bf9\u503c\u7684\u8ba1\u7b97\u516c\u5f0f<\/h4>\n<p>\u590d\u6570 z=a+bj \u7684\u7edd\u5bf9\u503c\uff08\u6a21\uff09\u53ef\u901a\u8fc7\u4e0b\u9762\u7684\u516c\u5f0f\u6c42\u51fa\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf16.png\" alt=\"\" width=\"123\" height=\"34\" class=\"alignnone size-full wp-image-26524\" \/><\/p>\n<p>\u5f53\u5728\u590d\u5e73\u9762\u4e0a\u8003\u8651\u590d\u6570\u65f6\uff0c\u8868\u793a\u4ece\u539f\u70b9\u5230\u8be5\u70b9\u7684\u8ddd\u79bb\uff0c\u9002\u7528\u52fe\u80a1\u5b9a\u7406\u3002<\/p>\n<h4 id=\"toc19\">3. \u590d\u5e73\u9762\u4e0a\u590d\u6570\u7684\u542b\u4e49<\/h4>\n<p>\u5f53\u5728\u590d\u5e73\u9762\u4e0a\u7ed8\u5236\u590d\u6570 z=a+bj \u65f6\uff0c\u5728\u76f4\u89d2\u5750\u6807\u7cfb\u4e2d\u663e\u793a\u4e3a\u70b9 (a,b)\u3002\u8be5\u70b9\u4e0e\u539f\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\u4e3a\u7edd\u5bf9\u503c\uff0c\u53ef\u89c6\u5176\u4e3a\u632f\u5e45\u6216\u4fe1\u53f7\u7684\u5f3a\u5ea6\u3002<\/p>\n<h4 id=\"toc20\">4. \u632f\u5e45\u548c\u4fe1\u53f7\u5f3a\u5ea6\u7684\u5e94\u7528<\/h4>\n<p>a. \u632f\u5e45\u7684\u6982\u5ff5<\/p>\n<p>\u5728\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u590d\u6570\u901a\u5e38\u88ab\u8f6c\u6362\u4e3a\u4ee5\u632f\u5e45\u548c\u76f8\u4f4d\u89d2\u8868\u793a\u7684\u6781\u5750\u6807\u5f62\u5f0f\u3002\u5176\u4e2d\uff0cr \u8868\u793a\u632f\u5e45\u3002\u8be5\u632f\u5e45\u4e0e\u7edd\u5bf9\u503c\u4e00\u81f4\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf17.png\" alt=\"\" width=\"72\" height=\"49\" class=\"alignnone size-full wp-image-26525\" \/><\/p>\n<p>b. \u4fe1\u53f7\u5f3a\u5ea6\u7684\u6982\u5ff5<\/p>\n<p>\u632f\u5e45\u8868\u793a\u4fe1\u53f7\u7684\u5f3a\u5f31\uff0c\u632f\u5e45\u8d8a\u5927\u4fe1\u53f7\u8d8a\u5f3a\uff0c\u632f\u5e45\u8d8a\u5c0f\u4fe1\u53f7\u8d8a\u5f31\u3002\u5c24\u5176\u662f\u5728\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u7535\u538b\u548c\u7535\u6d41\u7684\u632f\u5e45\u8868\u793a\u4fe1\u53f7\u7684\u5f3a\u5ea6\u548c\u80fd\u91cf\u7684\u4f20\u8f93\u91cf\u3002<\/p>\n<h4 id=\"toc21\">5. \u7b80\u5355\u793a\u4f8b<\/h4>\n<p>\u4f8b\u5982\uff0c\u590d\u6570z=3+4j\u7684\u7edd\u5bf9\u503c\u8ba1\u7b97\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf18.png\" alt=\"\" width=\"189\" height=\"34\" class=\"alignnone size-full wp-image-26526\" \/><\/p>\n<p>\u8fd9\u8868\u793a\u4ece\u539f\u70b9\u5230\u70b9(3,4)\u7684\u8ddd\u79bb\u3002\u632f\u5e45\u548c\u4fe1\u53f7\u5f3a\u5ea6\u4e5f\u53ef\u4ee5\u7528\u540c\u6837\u7684\u65b9\u5f0f\u8ba1\u7b97\u3002<\/p>\n<h3 id=\"toc22\">\u6b63\u5f26\u6ce2\u548c\u4ea4\u6d41\u7535\u8def<\/h3>\n<p>\u5728\u4ea4\u6d41\u7535\u8def\u4e2d\u901a\u5e38\u4f7f\u7528\u6b63\u5f26\u6ce2\u3002\u4ea4\u6d41\u7535\u538b\u7684\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf19.png\" alt=\"\" width=\"155\" height=\"26\" class=\"alignnone size-full wp-image-26527\" \/><\/p>\n<p>\u5176\u4e2d Vmax \u662f\u632f\u5e45\uff0c\u03c9 \u662f\u89d2\u9891\u7387\uff0ct \u662f\u65f6\u95f4\uff0c\u03b8 \u662f\u521d\u59cb\u76f8\u4f4d\u3002<\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_07.png\" alt=\"\u6b63\u5f26\u6ce2\u3068\u4ea4\u6d41\u56de\u8def\" \/><\/p>\n<p>\u632f\u5e45\uff1a\u6ce2\u5f62\u7684\u6700\u5927\u9ad8\u5ea6\u3002\u7535\u538b\u7684\u632f\u5e45\u8868\u793a\u529f\u7387\u7684\u4f20\u8f93\u91cf\u3002<br \/>\n\u5468\u671f\uff1a\u5b8c\u6210\u4e00\u4e2a\u5468\u671f\u6240\u9700\u7684\u65f6\u95f4\u3002<br \/>\n\u89d2\u9891\u7387\uff1a\u7528 \u03c9=2\u03c0f \u8868\u793a\uff0c\u5176\u4e2d\uff0cf\u4e3a\u9891\u7387\u3002<br \/>\n\u521d\u59cb\u76f8\u4f4d\uff1a\u65f6\u95f40\u65f6\u7684\u76f8\u4f4d\u89d2\u3002<\/p>\n<h2 id=\"toc23\">\u7535\u538b\u548c\u7535\u6d41\u7684\u76f8\u4f4d\u5dee\u4e0e\u76f8\u79fb<\/h2>\n<p>\u76f8\u4f4d\u5dee\u548c\u76f8\u79fb\u662f\u8868\u793a\u4ea4\u6d41\u7535\u8def\u4e2d\u6ce2\u5f62\u7684\u65f6\u95f4\u5173\u7cfb\u7684\u91cd\u8981\u6982\u5ff5\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u6982\u5ff5\u3002<\/p>\n<h3 id=\"toc24\">\u76f8\u4f4d<\/h3>\n<p>\u76f8\u4f4d\u662f\u8868\u793a\u7535\u538b\u548c\u7535\u6d41\u6ce2\u5f62\u968f\u65f6\u95f4\u504f\u79fb\u7a0b\u5ea6\u7684\u6307\u6807\u3002\u76f8\u4f4d\u901a\u5e38\u7528\u5f27\u5ea6\u6216\u5ea6\u8868\u793a\uff0c\u5728\u5468\u671f\u6ce2\u5f62\u4e2d\u662f\u6052\u5b9a\u89d2\u5ea6\u3002\u6b63\u5f26\u6ce2\u7684\u76f8\u4f4d\u4ece0\u5ea6\u62160\u5f27\u5ea6\u7684\u4f4d\u7f6e\u5f00\u59cb\uff0c\u5e76\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u800c\u589e\u52a0\u3002<\/p>\n<p>\u5728\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u7535\u538b\u548c\u7535\u6d41\u7684\u76f8\u4f4d\u7528\u89d2\u5ea6\u8868\u793a\uff0c\u5e38\u7528\u4e0b\u9762\u7684\u8868\u8fbe\u5f0f\u6765\u8868\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf20.png\" alt=\"\" width=\"185\" height=\"26\" class=\"alignnone size-full wp-image-26528\" \/><\/p>\n<p>\u5176\u4e2d\uff0cV(t) \u662f\u65f6\u95f4 t \u5904\u7684\u7535\u538b\u503c\uff0cVmax \u662f\u632f\u5e45\uff08\u6700\u5927\u503c\uff09\uff0c\u03c9 \u662f\u89d2\u9891\u7387\uff08\u4e58\u4ee52\u03c0\u5f97\u5230\u7684\u503c\uff09\uff0c\u03b8 \u662f\u76f8\u4f4d\uff08\u76f8\u4f4d\u89d2\uff09\u3002<\/p>\n<h3 id=\"toc25\">\u76f8\u4f4d\u5dee<\/h3>\n<p>\u4e0d\u540c\u6ce2\u5f62\u4e4b\u95f4\u76f8\u4f4d\u7684\u5dee\u79f0\u4e3a\u201c\u76f8\u4f4d\u5dee\u201d\u3002\u76f8\u4f4d\u5dee\u901a\u5e38\u4ee5\u6bcf\u5468\u671f\u7684\u89d2\u5ea6\u6765\u8868\u793a\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4e24\u4e2a\u6ce2\u5f62\u4ece\u540c\u4e00\u4f4d\u7f6e\u5f00\u59cb\uff0c\u5219\u76f8\u4f4d\u5dee\u4e3a0\u5ea6\u62160\u5f27\u5ea6\u3002\u5982\u679c\u76f8\u4f4d\u5dee\u4e3a90\u5ea6\uff0c\u5219\u8868\u793a\u4e00\u4e2a\u6ce2\u5f62\u8d85\u524d\u53e6\u4e00\u4e2a\u6ce2\u5f621\/4\u5468\u671f\u3002<\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_08.png\" alt=\"\u4f4d\u76f8\u5dee\" \/><\/p>\n<h3 id=\"toc26\">\u76f8\u79fb<\/h3>\n<p>\u76f8\u79fb\u662f\u6307\u6ce2\u5f62\u968f\u65f6\u95f4\u4f4d\u79fb\u7684\u73b0\u8c61\u3002\u4ea4\u6d41\u7535\u8def\u4e2d\u7684\u7535\u963b\uff08R\uff09\u3001\u7535\u611f\uff08L\uff09\u548c\u7535\u5bb9\uff08C\uff09\u7b49\u5143\u7d20\u548c\u4fe1\u53f7\u5904\u7406\u8fc7\u7a0b\u4e2d\u90fd\u53ef\u80fd\u4ea7\u751f\u76f8\u79fb\u3002\u5f53\u53d1\u751f\u76f8\u79fb\u65f6\uff0c\u6ce2\u5f62\u7684\u6ce2\u5cf0\uff08\u5cf0\u503c\uff09\u4f1a\u968f\u65f6\u95f4\u800c\u53d8\u5316\uff0c\u53ef\u4ee5\u663e\u793a\u51fa\u7535\u8def\u4e2d\u7684\u4fe1\u53f7\u968f\u65f6\u95f4\u6ede\u540e\u6216\u8d85\u524d\u4e86\u591a\u5c11\u3002<\/p>\n<p>\u76f8\u79fb\u6709\u4e24\u79cd\u6570\u5b66\u8868\u8fbe\u65b9\u5f0f\uff0c\u4e00\u79cd\u662f\u65f6\u57df\u7684\uff0c\u53e6\u4e00\u79cd\u662f\u590d\u6570\u5f62\u5f0f\u7684\u3002<\/p>\n<h4 id=\"toc27\">a. \u65f6\u57df\u8868\u8fbe\u5f0f<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf21.png\" alt=\"\" width=\"169\" height=\"49\" class=\"alignnone size-full wp-image-26529\" \/><\/p>\n<p>\u5176\u4e2d\uff0cV1(t) \u548cV2(t) \u662f\u4e24\u4e2a\u6ce2\u5f62\uff0c\u03b81 \u548c \u03b82 \u662f\u5b83\u4eec\u5404\u81ea\u7684\u76f8\u4f4d\u3002\u76f8\u79fb\u7528\u201c\u03b82-\u03b81\u201d\u8868\u793a\u3002<\/p>\n<h4 id=\"toc28\">b. \u590d\u6570\u5f62\u5f0f\u7684\u8868\u8fbe\u5f0f<\/h4>\n<p>\u4ee5\u590d\u6570\u5f62\u5f0f\u8868\u793a\u65f6\uff0c\u76f8\u79fb\u662f\u590d\u6570\u7684\u4e58\u79ef\u3002\u5f53\u6709\u4e24\u4e2a\u590d\u6570 Z1 \u548c Z2 \uff0c\u5b83\u4eec\u7684\u76f8\u4f4d\u5206\u522b\u4e3a \u03b81 \u548c \u03b82 \u65f6\uff0c\u5219\u5176\u8868\u8fbe\u5f0f\u4e3a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf22.png\" alt=\"\" width=\"125\" height=\"53\" class=\"alignnone size-full wp-image-26530\" \/><\/p>\n<p>\u5c06\u8fd9\u4e9b\u590d\u6570\u76f8\u4e58\u5373\u53ef\u83b7\u5f97\u76f8\u79fb\u503c\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf23.png\" alt=\"\" width=\"249\" height=\"34\" class=\"alignnone size-full wp-image-26531\" \/><\/p>\n<p>\u5176\u4e2d j \u662f\u865a\u6570\u5355\u4f4d\u3002<\/p>\n<h4 id=\"toc29\">\u6b63\u76f8\u79fb<\/h4>\n<p>\u6b63\u76f8\u79fb\u8868\u793a\u6ce2\u5f62\u5728\u65f6\u95f4\u8f74\u4e0a\u6ede\u540e\u7684\u72b6\u6001\u3002\u8fd9\u901a\u5e38\u53ef\u4ee5\u8ba4\u4e3a\u662f\u6ce2\u5f62\u5411\u53f3\u504f\u79fb\u3002\u5728\u4ec5\u8fde\u63a5\u4e86\u7ebf\u5708\uff08\u7535\u611f\uff09 L \u7684\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u4e0e\u65bd\u52a0\u7ed9\u7ebf\u5708\uff08\u7535\u611f\uff09 L \u7684\u7535\u538b VL \u7684\u76f8\u4f4d\u76f8\u6bd4\uff0c\u6d41\u8fc7\u7ebf\u5708\uff08\u7535\u611f\uff09 L \u7684\u4ea4\u6d41\u7535\u6d41 IL \u7684\u76f8\u4f4d\u8d85\u524d<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf23-5.png\" alt=\"\" width=\"38\" height=\"30\" class=\"alignnone size-full wp-image-26532\" \/><\/p>\n<h4 id=\"toc30\">\u8d1f\u76f8\u79fb<\/h4>\n<p>\u8d1f\u76f8\u79fb\u8868\u793a\u6ce2\u5f62\u5728\u65f6\u95f4\u8f74\u4e0a\u8d85\u524d\u7684\u72b6\u6001\u3002\u8fd9\u901a\u5e38\u53ef\u4ee5\u8ba4\u4e3a\u662f\u6ce2\u5f62\u5411\u5de6\u504f\u79fb\u3002\u5728\u4ec5\u8fde\u63a5\u4e86\u7535\u5bb9 C \u7684\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u4e0e\u65bd\u52a0\u7ed9\u7535\u5bb9 C \u7684\u7535\u538b VC \u7684\u76f8\u4f4d\u76f8\u6bd4\uff0c\u6d41\u8fc7\u7535\u5bb9C\u7684\u4ea4\u6d41\u7535\u6d41 IC \u7684\u76f8\u4f4d\u6ede\u540e\\<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf23-5.png\" alt=\"\" width=\"38\" height=\"30\" class=\"alignnone size-full wp-image-26532\" \/><\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_09.png\" alt=\"\u8ca0\u306e\u4f4d\u76f8\u30b7\u30d5\u30c8\" \/><\/p>\n<h2 id=\"toc31\">\u963b\u6297\u7b49\u7535\u8def\u5143\u7d20\u4e0e\u590d\u6570\u5206\u6790<\/h2>\n<p>\u7ec4\u6210\u4ea4\u6d41\u7535\u8def\u7684\u5143\u7d20\u5305\u62ec\u963b\u6297\u3001\u7ebf\u5708\u3001\u7535\u5bb9\u548c\u7535\u963b\u7b49\u5143\u7d20\u3002\u7279\u522b\u662f\u5728\u7535\u963b\uff08R\uff09\u3001\u7535\u611f\uff08L\uff09\u548c\u7535\u5bb9\uff08C\uff09\u7ec4\u6210\u7684RLC\u7535\u8def\u4e2d\uff0c\u590d\u6570\u5206\u6790\uff08\u4e00\u79cd\u4f7f\u7528\u4e86\u590d\u963b\u6297\u7684\u7535\u8def\u5206\u6790\u65b9\u6cd5\uff09\u975e\u5e38\u6709\u52a9\u4e8e\u4e86\u89e3\u7279\u5b9a\u9891\u7387\u4e0b\u7684\u8868\u73b0\u3002<\/p>\n<h3 id=\"toc32\">\u4e32\u8054\u7535\u8def\u7684\u590d\u6570\u5206\u6790<\/h3>\n<p>\u4e32\u8054\u7535\u8def\u662f\u7535\u963b R \u3001\u7535\u611f L \u548c\u7535\u5bb9 C \u4e32\u8054\u8fde\u63a5\u7684\u7535\u8def\u3002\u5f53\u4f7f\u7528\u590d\u963b\u6297\u5206\u6790\u4e32\u8054\u7535\u8def\u65f6\uff0c\u9700\u8981\u901a\u8fc7\u8ba1\u7b97\u5404\u5143\u7d20\u7684\u590d\u963b\u6297\u6765\u6c42\u51fa\u5408\u6210\u963b\u6297\u3002<\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_10.png\" alt=\"\u76f4\u5217\u56de\u8def\u306e\u8907\u7d20\u6570\u89e3\u6790\" \/><\/p>\n<h4 id=\"toc33\">1. \u7535\u963b  R \u7684\u590d\u963b\u6297<\/h4>\n<p>\u7535\u963b\u7684\u590d\u963b\u6297 ZR \u7684\u5b9e\u90e8\u4e3a\u7535\u963b\u503c R\uff0c\u865a\u90e8\u4e3a\u96f6\u3002<\/p>\n<p>Z_R=R+j\uff650=R<\/p>\n<h4 id=\"toc34\">2. \u7535\u611f L \u7684\u590d\u963b\u6297<\/h4>\n<p>\u7535\u611f\u7684\u590d\u963b\u6297 ZL \u4e2d\u542b\u6709\u865a\u90e8\u6210\u5206\uff0c\u901a\u8fc7\u201c j \u201d\u8868\u793a\u3002<\/p>\n<p>ZL=j\u03c9L<\/p>\n<p>\u5176\u4e2d\uff0c j \u662f\u865a\u6570\u5355\u4f4d\uff0c \u03c9 \u662f\u89d2\u9891\u7387\uff0cL \u662f\u7535\u611f\u3002<\/p>\n<h4 id=\"toc35\">3. \u7535\u5bb9 C \u7684\u590d\u963b\u6297<\/h4>\n<p>\u7535\u5bb9\u7684\u590d\u963b\u6297 ZC \u4e2d\u542b\u6709\u865a\u90e8\u6210\u5206\uff0c\u901a\u8fc7\u201c j \u201d\u8868\u793a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf24-1.png\" alt=\"\" width=\"60\" height=\"38\" class=\"alignnone size-full wp-image-26533\" \/><\/p>\n<p>\u5176\u4e2d\uff0c j \u662f\u865a\u6570\u5355\u4f4d\uff0c\u03c9 \u662f\u89d2\u9891\u7387\uff0cC \u662f\u7535\u5bb9\u3002<\/p>\n<h4 id=\"toc36\">4. \u5408\u6210\u963b\u6297 Ztotal \u7684\u8ba1\u7b97<\/h4>\n<p>\u5728\u4e32\u8054\u7535\u8def\u4e2d\uff0c\u5c06\u5404\u5143\u7d20\u7684\u590d\u963b\u6297\u76f8\u52a0\u5373\u53ef\u6c42\u51fa\u5408\u6210\u963b\u6297\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf25.png\" alt=\"\" width=\"283\" height=\"38\" class=\"alignnone size-full wp-image-26534\" \/><\/p>\n<h4 id=\"toc37\">5. \u7a33\u6001\u7535\u6d41 I \u7684\u8ba1\u7b97<\/h4>\n<p>\u5229\u7528\u5408\u6210\u963b\u6297\u53ef\u4ee5\u6c42\u51fa\u7a33\u6001\u7535\u6d41I\uff0c\u6b64\u65f6\u9700\u8981\u7528\u5230\u6b27\u59c6\u5b9a\u5f8b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf26.png\" alt=\"\" width=\"70\" height=\"38\" class=\"alignnone size-full wp-image-26535\" \/><\/p>\n<p>\u5176\u4e2d\uff0cV \u662f\u65bd\u52a0\u5230\u7535\u8def\u7684\u7535\u538b\u3002<\/p>\n<h4 id=\"toc38\">6. \u7a33\u6001\u538b\u964d VR ,VL,VC \u7684\u8ba1\u7b97<\/h4>\n<p>\u5229\u7528\u6b27\u59c6\u5b9a\u5f8b\u53ef\u4ee5\u8ba1\u7b97\u51fa\u5404\u5143\u7d20\u7684\u7535\u538b\u964d\u3002<\/p>\n<p>VR=I\uff65ZR<br \/>\nVL=I\uff65ZL<br \/>\nVC=I\uff65ZC<\/p>\n<h4 id=\"toc39\">7. \u5404\u5143\u7d20\u529f\u7387\u7684\u8ba1\u7b97<\/h4>\n<p>\u5404\u5143\u7d20\u7684\u529f\u7387\u53ef\u901a\u8fc7\u7535\u538b\u964d\u4e0e\u7535\u6d41\u7684\u4e58\u79ef\u8ba1\u7b97\u51fa\u6765\u3002<\/p>\n<p>PR=VR\uff65I<br \/>\nPL=VL\uff65I<br \/>\nPC=VC\uff65I<\/p>\n<h3 id=\"toc40\">\u5e76\u8054\u7535\u8def\u7684\u590d\u6570\u5206\u6790<\/h3>\n<p>\u5e76\u8054\u7535\u8def\u662f\u7535\u963b R \u3001\u7535\u611f L \u3001\u7535\u5bb9 C \u5e76\u8054\u8fde\u63a5\u7684\u7535\u8def\u3002\u901a\u8fc7\u8ba1\u7b97\u5404\u5143\u7d20\u7684\u590d\u963b\u6297\u5e76\u6c42\u51fa\u5408\u6210\u963b\u6297\uff0c\u53ef\u4ee5\u5206\u6790\u7535\u8def\u7684\u884c\u4e3a\u3002<\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_11.png\" alt=\"\u4e26\u5217\u56de\u8def\u306e\u8907\u7d20\u6570\u89e3\u6790\" \/><\/p>\n<h4 id=\"toc41\">1. \u7535\u963b R \u7684\u590d\u963b\u6297<\/h4>\n<p>\u7535\u963b\u7684\u590d\u963b\u6297 ZR \u7684\u5b9e\u90e8\u4e3a\u7535\u963b\u503c R \uff0c\u865a\u90e8\u4e3a\u96f6\u3002<\/p>\n<p>ZR=R+j\uff650=R<\/p>\n<h4 id=\"toc42\">2. \u7535\u611f L \u7684\u590d\u963b\u6297<\/h4>\n<p>\u7535\u611f\u7684\u590d\u963b\u6297 ZL \u4e2d\u542b\u6709\u865a\u90e8\u6210\u5206\uff0c\u901a\u8fc7\u201c j \u201d\u8868\u793a\u3002<\/p>\n<p>ZL=j\u03c9L<\/p>\n<p>\u5176\u4e2d\uff0cj \u662f\u865a\u6570\u5355\u4f4d\uff0c\u03c9 \u662f\u89d2\u9891\u7387\uff0cL \u662f\u7535\u611f\u3002<\/p>\n<h4 id=\"toc43\">3. \u7535\u5bb9 C \u7684\u590d\u963b\u6297<\/h4>\n<p>\u7535\u5bb9\u7684\u590d\u963b\u6297 ZC \u4e2d\u4e5f\u542b\u6709\u865a\u90e8\u6210\u5206\uff0c\u901a\u8fc7\u201c j \u201d\u8868\u793a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf27.png\" alt=\"\" width=\"78\" height=\"38\" class=\"alignnone size-full wp-image-26536\" \/><\/p>\n<p>\u5176\u4e2d\uff0cj \u662f\u865a\u6570\u5355\u4f4d\uff0c\u03c9 \u662f\u89d2\u9891\u7387\uff0cC \u662f\u7535\u5bb9\u3002<\/p>\n<h4 id=\"toc44\">4. \u5408\u6210\u963b\u6297 Ztotal \u7684\u8ba1\u7b97<\/h4>\n<p>\u5728\u5e76\u8054\u7535\u8def\u4e2d\uff0c\u5c06\u5404\u5143\u7d20\u7684\u5012\u6570\u76f8\u52a0\u5373\u53ef\u6c42\u51fa\u5408\u6210\u963b\u6297\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf30.png\" alt=\"\" width=\"231\" height=\"38\" class=\"alignnone size-full wp-image-26537\" \/><\/p>\n<h4 id=\"toc45\">5. \u7a33\u6001\u7535\u6d41 I \u7684\u8ba1\u7b97<\/h4>\n<p>\u5229\u7528\u5408\u6210\u963b\u6297\u53ef\u4ee5\u6c42\u51fa\u7a33\u6001\u7535\u6d41 I \uff0c\u6b64\u65f6\u9700\u8981\u7528\u5230\u6b27\u59c6\u5b9a\u5f8b\u3002<\/p>\n<p>I=V\uff65Ztotal<\/p>\n<p>\u5176\u4e2d\uff0cV \u662f\u65bd\u52a0\u5230\u7535\u8def\u7684\u7535\u538b\u3002<\/p>\n<h4 id=\"toc46\">6. \u65bd\u52a0\u7ed9\u5404\u5143\u7d20\u7684\u7535\u538b VR\u3001VL\u3001VC \u7684\u8ba1\u7b97<\/h4>\n<p>\u5229\u7528\u6b27\u59c6\u5b9a\u5f8b\u53ef\u4ee5\u8ba1\u7b97\u51fa\u65bd\u52a0\u4e8e\u5404\u5143\u7d20\u7684\u7535\u538b\u3002<\/p>\n<p>VR=I\uff65ZR<br \/>\nVL=I\uff65ZL<br \/>\nVC=I\uff65ZC<\/p>\n<h4 id=\"toc47\">7. \u5404\u5143\u7d20\u529f\u7387\u7684\u8ba1\u7b97<\/h4>\n<p>\u5404\u5143\u7d20\u7684\u529f\u7387\u53ef\u901a\u8fc7\u7535\u538b\u964d\u4e0e\u7535\u6d41\u7684\u4e58\u79ef\u8ba1\u7b97\u51fa\u6765\u3002<\/p>\n<p>PR=VR\uff65I<br \/>\nPL=VL\uff65I<br \/>\nPC=VC\uff65I<\/p>\n<h3 id=\"toc48\">\u5b9e\u9645\u5e94\u7528<\/h3>\n<h4 id=\"toc49\">\u5b9e\u9645\u5e94\u7528\u7684\u91cd\u8981\u6027<\/h4>\n<h4 id=\"toc50\">1. \u6027\u80fd\u63d0\u5347<\/h4>\n<p>\u590d\u6570\u5206\u6790\u7684\u5b9e\u9645\u5e94\u7528\u53ef\u4ee5\u63d0\u9ad8\u7535\u5b50\u7535\u8def\u548c\u7cfb\u7edf\u7684\u6027\u80fd\u3002\u9ad8\u6548\u7684\u80fd\u91cf\u8f6c\u6362\u548c\u4fe1\u53f7\u5904\u7406\uff0c\u6709\u52a9\u4e8e\u63d0\u9ad8\u7cfb\u7edf\u7684\u54cd\u5e94\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h4 id=\"toc51\">2. \u63d0\u9ad8\u8bbe\u8ba1\u6548\u7387<\/h4>\n<p>\u590d\u6570\u5206\u6790\u6240\u63d0\u4f9b\u7684\u6570\u5b66\u65b9\u6cd5\uff0c\u6709\u52a9\u4e8e\u8fdb\u4e00\u6b65\u63d0\u9ad8\u8bbe\u8ba1\u9636\u6bb5\u7684\u6548\u7387\u3002\u57fa\u4e8e\u51c6\u786e\u8ba1\u7b97\u7684\u8bbe\u8ba1\uff0c\u53ef\u51cf\u5c11\u8bd5\u9519\u6210\u672c\u5e76\u7f29\u77ed\u8bbe\u8ba1\u5468\u671f\u3002<\/p>\n<h4 id=\"toc52\">3. \u63d0\u9ad8\u53ef\u9760\u6027<\/h4>\n<p>\u901a\u8fc7\u590d\u6570\u5206\u6790\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u53ef\u4ee5\u4ece\u7406\u8bba\u4e0a\u548c\u6570\u5b66\u89d2\u5ea6\u51c6\u786e\u4e86\u89e3\u7535\u8def\u548c\u7cfb\u7edf\u7684\u5de5\u4f5c\uff0c\u4ece\u800c\u6709\u52a9\u4e8e\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u5e76\u63d0\u9ad8\u6545\u969c\u6392\u9664\u6548\u7387\u3002<\/p>\n<h4 id=\"toc53\">4. \u591a\u5b66\u79d1\u5e94\u7528<\/h4>\n<p>\u590d\u6570\u5206\u6790\u4e0d\u4ec5\u9002\u7528\u4e8e\u7535\u6c14\u5de5\u7a0b\u9886\u57df\uff0c\u8fd8\u9002\u7528\u4e8e\u63a7\u5236\u5de5\u7a0b\u3001\u901a\u4fe1\u5de5\u7a0b\u3001\u58f0\u5b66\u5de5\u7a0b\u7b49\u4f17\u591a\u9886\u57df\uff0c\u56e0\u6b64\uff0c\u590d\u6570\u5206\u6790\u53ef\u4e3a\u4e0d\u540c\u7684\u9886\u57df\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<h3 id=\"toc54\">\u5b9e\u9645\u5e94\u7528\u793a\u4f8b<\/h3>\n<h4 id=\"toc55\">1. \u963b\u6297\u5339\u914d<\/h4>\n<p>\u963b\u6297\u5339\u914d\u662f\u5728\u4fe1\u53f7\u4f20\u8f93\u548c\u7535\u529b\u4f20\u8f93\u4e2d\u8c03\u6574\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u7684\u963b\u6297\u4ee5\u5b9e\u73b0\u80fd\u91cf\u4f20\u8f93\u6700\u5927\u5316\u7684\u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u53ef\u4ee5\u5c3d\u53ef\u80fd\u5730\u51cf\u5c11\u4fe1\u53f7\u635f\u5931\u5e76\u63d0\u9ad8\u7cfb\u7edf\u6548\u7387\u3002<\/p>\n<h4 id=\"toc56\">2. \u6ee4\u6ce2\u5668\u8bbe\u8ba1<\/h4>\n<p>\u5728\u5b9e\u9645\u5730\u7535\u5b50\u7535\u8def\u4e2d\uff0c\u4f1a\u4f7f\u7528\u6ee4\u6ce2\u5668\u6765\u63a7\u5236\u4fe1\u53f7\u7684\u9891\u7387\u7279\u6027\u3002\u5229\u7528\u590d\u6570\u5206\u6790\uff0c\u53ef\u4ee5\u4f18\u5316\u5e26\u901a\u548c\u8870\u51cf\u7b49\u7279\u6027\u5e76\u63d0\u53d6\u51fa\u6240\u9700\u7684\u4fe1\u53f7\u3002<\/p>\n<h4 id=\"toc57\">3. \u529f\u7387\u5206\u6790<\/h4>\n<p>\u5728\u5b9e\u9645\u7684\u7535\u6e90\u7535\u8def\u548c\u7535\u529b\u4f20\u8f93\u7cfb\u7edf\u4e2d\uff0c\u529f\u7387\u3001\u7535\u6d41\u548c\u7535\u538b\u7684\u5206\u6790\u975e\u5e38\u91cd\u8981\u3002\u5229\u7528\u590d\u6570\u5206\u6790\u65b9\u6cd5\u6765\u8be6\u7ec6\u5206\u6790\u8fd9\u4e9b\u53c2\u6570\uff0c\u53ef\u5b9e\u73b0\u9ad8\u6548\u7387\u7684\u80fd\u91cf\u8f6c\u6362\u3002<\/p>\n<h4 id=\"toc58\">4. \u4fe1\u53f7\u5904\u7406<\/h4>\n<p>\u5728\u97f3\u9891\u5904\u7406\u548c\u901a\u4fe1\u5de5\u7a0b\u7b49\u4fe1\u53f7\u5904\u7406\u9886\u57df\uff0c\u590d\u6570\u5206\u6790\u4e5f\u7279\u522b\u5e38\u7528\u3002\u590d\u6570\u5206\u6790\u6709\u52a9\u4e8e\u63d0\u53d6\u7279\u5b9a\u9891\u7387\u5206\u91cf\u4ee5\u53ca\u8c03\u6574\u4fe1\u53f7\u7684\u76f8\u4f4d\u548c\u632f\u5e45\u3002<\/p>\n<h4 id=\"toc59\">5. \u63a7\u5236\u7cfb\u7edf<\/h4>\n<p>\u5728\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u53ef\u5229\u7528\u590d\u6570\u5206\u6790\u6765\u8bc4\u4f30\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u54cd\u5e94\u901f\u5ea6\u3002\u590d\u6570\u5206\u6790\u6709\u52a9\u4e8e\u4e86\u89e3\u63a7\u5236\u5bf9\u8c61\u548c\u63a7\u5236\u5668\u7684\u884c\u4e3a\uff0c\u4ee5\u4f18\u5316\u63a7\u5236\u8bbe\u8ba1\u3002<\/p>\n<h3 id=\"toc60\">\u5b9e\u4f8b<\/h3>\n<p>\u6700\u540e\uff0c\u6211\u4eec\u901a\u8fc7\u5177\u4f53\u7684\u4f8b\u5b50\u6765\u4ecb\u7ecd\u81f3\u6b64\u6240\u5b66\u77e5\u8bc6\u7684\u5e94\u7528\u65b9\u6cd5\u3002\u901a\u8fc7\u95ee\u9898\u548c\u89e3\u7b54\uff0c\u6765\u63d0\u9ad8\u89e3\u51b3\u95ee\u9898\u7684\u80fd\u529b\u3001\u52a0\u6df1\u5bf9\u590d\u5e73\u9762\u4e0a\u7684\u76f8\u4f4d\u7684\u7406\u89e3\u3001\u5e76\u57f9\u517b\u5b9e\u8df5\u6280\u80fd\u3002<\/p>\n<p>\u901a\u8fc7\u4f7f\u7528\u590d\u6570\u5206\u6790\u65b9\u6cd5\uff0c\u53ef\u5bf9RC\u6ee4\u6ce2\u5668\u7684\u7279\u6027\u8fdb\u884c\u6570\u5b66\u5efa\u6a21\u3002\u5229\u7528\u8be5\u65b9\u6cd5\u8bbe\u8ba1\u622a\u6b62\u9891\u7387\u662f\u786e\u4fdd\u5bf9\u8c61\u9891\u7387\u54cd\u5e94\u6027\u80fd\u8fbe\u5230\u8981\u6c42\u7684\u5173\u952e\u6b65\u9aa4\u3002\u53ef\u901a\u8fc7\u9002\u5f53\u8c03\u6574\u8bbe\u8ba1\u53d8\u91cf\u2014\u2014\u622a\u6b62\u9891\u7387\u548c\u7535\u5bb9\u5668\u5bb9\u91cf\u6765\u5b9a\u5236\u6ee4\u6ce2\u5668\u7684\u6027\u80fd\u3002<\/p>\n<div style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\" id=\"toc61\">\u5b9e\u4f8b\uff1aRC \u4f4e\u901a\u6ee4\u6ce2\u5668\u7684\u8bbe\u8ba1<\/div>\n<h4 id=\"toc62\">\u80cc\u666f<\/h4>\n<p>RC \u4f4e\u901a\u6ee4\u6ce2\u5668\u662f\u7531\u7535\u963b\uff08R\uff09\u548c\u7535\u5bb9\uff08C\uff09\u7ec4\u5408\u800c\u6210\u7684\u7535\u8def\uff0c\u7528\u6765\u4f7f\u7279\u5b9a\u7684\u9891\u7387\u5206\u91cf\u901a\u8fc7\u3002\u5728\u8fd9\u91cc\u5c06\u5229\u7528\u590d\u6570\u5206\u6790\u6765\u8bbe\u8ba1\u5728\u7279\u5b9a\u622a\u6b62\u9891\u7387\u4e0b RC \u6ee4\u6ce2\u5668\u7684\u884c\u4e3a\u3002<\/p>\n<p><strong>\u6b65\u9aa41\uff1a\u786e\u5b9a\u89c4\u683c<\/strong><\/p>\n<p>\u8bbe\u622a\u6b62\u9891\u7387\u4e3a fc\u3002<br \/>\n\u8bbe\u7535\u5bb9\u5668\u7684\u5bb9\u91cf\u4e3a C\u3002<\/p>\n<p><strong>\u6b65\u9aa42\uff1a\u590d\u6570\u5206\u6790<\/strong><\/p>\n<ol>\n<li><strong>1.\u8ba1\u7b97\u963b\u6297<\/strong>\n<p>\u7535\u5bb9\u5668\u7684\u963b\u6297<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf29.png\" alt=\"\" width=\"78\" height=\"38\" class=\"alignnone size-full wp-image-26538\" \/><\/p>\n<p>j \u662f\u865a\u6570\u5355\u4f4d\uff0c\u03c9=2\u03c0f\u662f\u89d2\u9891\u7387\u3002<\/li>\n<li><strong>2.\u8ba1\u7b97\u5408\u6210\u963b\u6297<\/strong><br \/>\n\u7535\u963b\u7684\u963b\u6297<br \/>\nZR\uff1dR<\/p>\n<p>\u5408\u6210\u963b\u6297<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf30-1.png\" alt=\"\" width=\"231\" height=\"38\" class=\"alignnone size-full wp-image-26539\" \/><\/p>\n<li><strong>3.\u63a8\u5bfc\u4f20\u9012\u51fd\u6570<\/strong><br \/>\n\u4f20\u9012\u51fd\u6570<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf31.png\" alt=\"\" width=\"255\" height=\"57\" class=\"alignnone size-full wp-image-26540\" \/><\/p>\n<p>HLP(\u03c9) \u7684\u9891\u7387\u4f9d\u8d56\u6027\u63a8\u5bfc\u3002<\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_12.png\" alt=\"\u5b9f\u4f8b: RC\u30ed\u30fc\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u306e\u8a2d\u8a08\" \/><\/p>\n<\/li>\n<\/ol>\n<p><strong>\u6b65\u9aa43\uff1a\u8bbe\u8ba1\u622a\u6b62\u9891\u7387<\/strong><br \/>\n\u5206\u6790\u622a\u6b62\u9891\u7387fC\u5904\u7684\u4f20\u9012\u51fd\u6570\u3002<br \/>\n\u6c42\u51fa HLP(\u03c9) \u4e3a0.707(-3dB) \u65f6\u7684\u9891\u7387\u5e76\u5c06\u5176\u4f5c\u4e3a fC\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf32.png\" alt=\"\" width=\"90\" height=\"38\" class=\"alignnone size-full wp-image-26541\" \/><\/p>\n<div style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\" id=\"toc63\">\u5b9e\u4f8b\uff1aRC\u9ad8\u901a\u6ee4\u6ce2\u5668\u7684\u8bbe\u8ba1<\/div>\n<h4 id=\"toc64\">\u80cc\u666f<\/h4>\n<p>RC\u9ad8\u901a\u6ee4\u6ce2\u5668\u662f\u7531\u7535\u963b\uff08R\uff09\u548c\u7535\u5bb9\uff08C\uff09\u7ec4\u5408\u800c\u6210\u7684\u7535\u8def\uff0c\u7528\u6765\u4f7f\u9ad8\u9891\u5206\u91cf\u901a\u8fc7\u3002\u5728\u8fd9\u91cc\u5c06\u5229\u7528\u590d\u6570\u5206\u6790\u6765\u8bbe\u8ba1\u5728\u7279\u5b9a\u622a\u6b62\u9891\u7387\u4e0bRC\u6ee4\u6ce2\u5668\u7684\u884c\u4e3a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/\u753b\u50cf33.png\" alt=\"\" width=\"285\" height=\"49\" class=\"alignnone size-full wp-image-26542\" \/><\/p>\n<p class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/10\/20017_f_13.png\" alt=\"\u5b9f\u4f8b:RC\u30cf\u30a4\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u306e\u8a2d\u8a08\" \/><\/p>\n<section class=\"c-section-download\">\n<h2 class=\"c-ttl-4\" style=\"border-color: #ab1818;\">\u3010\u8d44\u6599\u4e0b\u8f7d\u3011\u6d3b\u7528Si(\u7845)\u529f\u7387\u5668\u4ef6\u7279\u5f81\u7684\u5e94\u7528\u4e8b\u4f8b<\/h2>\n<div class=\"fbox\">\n<p class=\"c-txt-2 c-txt-2--low fl\">\u4e3a\u4e86\u6ee1\u8db3\u8bbe\u5907\u7684\u8282\u80fd\u548c\u6548\u7387\u63d0\u5347\u9700\u6c42\uff0cSi\u529f\u7387\u5143\u5668\u4ef6\u6280\u672f\u4e0d\u65ad\u53d1\u5c55\u8fdb\u6b65\u3002\u672c\u8d44\u6599\u4ecb\u7ecd\u4e86\u4e8c\u6781\u7ba1\u548cMOSFET\u7684\u57fa\u7840\u77e5\u8bc6\u3001\u9009\u578b\u65b9\u6cd5\u3001\u5148\u8fdb\u5143\u5668\u4ef6\u7684\u7279\u6027\u53ca\u5176\u5e94\u7528\u793a\u4f8b\u3002<\/p>\n<div class=\"c-block-download__img fr\"><a class=\" is_link_bottom\" href=\"https:\/\/pages.wfjydl.com\/Tech_download09_CN.html\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/09\/img_down09_02.png\" alt=\"\" \/><\/a><\/div>\n<style>.c-section-download .c-block-download__img {margin-left: 30px;max-width: 260px;}<\/style>\n<\/div>\n<div class=\"c-section-download__btn\"><a class=\"c-btn-1 c-btn-1--large is_link_bottom\" href=\"https:\/\/pages.wfjydl.com\/Tech_download09_CN.html\">\u4e0b\u8f7d<\/a><\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"\u76ee\u5f55 1\u4ea4\u6d41\u7535\u8def\u548c\u590d\u6570\u57fa\u7840\u77e5\u8bc6 2\u6570\u5b66\u80cc\u666f 3\u7535\u538b\u548c\u7535\u6d41\u7684\u76f8\u4f4d\u5dee\u4e0e\u76f8\u79fb 4\u963b\u6297\u7b49\u7535\u8def\u5143\u7d20\u4e0e\u590d\u6570\u5206\u6790 5\u5b9e\u9645\u5e94\u7528 6\u5b9e\u4f8b &nbsp; \u5728\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u7535\u6d41\u548c\u7535\u538b\u5177\u6709\u968f\u65f6\u95f4\u7684\u53d8\u5316\u800c\u53d8\u5316\u7684\u7279\u6027\u3002\u8981\u60f3\u51c6\u786e\u7406\u89e3\u8fd9\u4e9b\u53d8\u5316\u5bf9\u7535\u8def\u5e26\u6765\u4e86 [&hellip;]","protected":false},"author":4,"featured_media":26407,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2334],"tags":[207,210,2405,2406,2407,2408,2409,2410,2411,2412],"class_list":["post-26367","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-08-s-si","tag-207","tag-210","tag-2405","tag-2406","tag-2407","tag-2408","tag-2409","tag-2410","tag-2411","tag-2412"],"acf":[],"wps_subtitle":"","_links":{"self":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/26367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/comments?post=26367"}],"version-history":[{"count":39,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/26367\/revisions"}],"predecessor-version":[{"id":26545,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/26367\/revisions\/26545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media\/26407"}],"wp:attachment":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media?parent=26367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/categories?post=26367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/tags?post=26367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}