{"id":8100,"date":"2021-12-14T20:30:11","date_gmt":"2021-12-14T12:30:11","guid":{"rendered":"http:\/\/www.szryc.com\/?p=8100"},"modified":"2021-12-14T20:30:11","modified_gmt":"2021-12-14T12:30:11","slug":"foc%e7%94%b5%e6%9c%ba%e9%a9%b1%e5%8a%a8%e6%a6%82%e8%bf%b0","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=8100","title":{"rendered":"FOC\u7535\u673a\u9a71\u52a8\u6982\u8ff0"},"content":{"rendered":"
\n
\n
\n
<\/section>\n<\/section>\n
\u672c\u884c\u4e1a\u73b0\u72b6\u4ee5\u53ca\u5c31\u4e1a\u524d\u666f\u5982\u4f55\uff1f<\/span><\/section>\n<\/section>\n<\/section>\n
<\/section>\n

\u5927\u91cf\u7684\u7535\u673a\u63a7\u5236\u5e94\u7528\u4e00\u76f4\u5728\u6301\u7eed\u4e0d\u65ad\u5730\u5bfb\u6c42\u63d0\u9ad8\u6548\u7387\u540c\u65f6\u964d\u4f4e\u7cfb\u7edf\u6210\u672c\u7684\u65b9\u6cd5\uff0c FOC(Field-OrientedControl\uff0c\u78c1\u573a\u5b9a\u5411\u63a7\u5236)\u56e0\u6b64\u5728\u8fd0\u52a8\u63a7\u5236\u884c\u4e1a\u5907\u53d7\u77a9\u76ee\uff0c\u5982\u4eca\u5df2\u5728\u8bf8\u591a\u5e94\u7528\u573a\u5408\u9010\u6b65\u66ff\u4ee3\u4f20\u7edf\u7684\u63a7\u5236\u65b9\u5f0f\u3002\u76ee\u524d\uff0cFOC \u6280\u672f\u5df2\u5b8c\u7f8e\u5339\u914d BLDC \u7535\u673a\uff0c\u968f\u7740 MCU \u56fd\u4ea7\u5316\u8fdb\u7a0b\u52a0\u5feb\uff0c\u65e0\u611f FOC \u5c06\u9010\u6e10\u666e\u53ca\u5f00\u3002<\/p>\n

FOC \u4e5f\u79f0\u77e2\u91cf\u53d8\u9891\uff0c\u5b83\u53ef\u4ee5\u7cbe\u786e\u5730\u63a7\u5236\u78c1\u573a\u5927\u5c0f\u4e0e\u65b9\u5411\uff0c\u4f7f\u7535\u673a\u8f6c\u77e9\u5e73\u7a33\u3001\u566a\u58f0\u5c0f\u3001\u6548\u7387\u9ad8\uff0c \u5e76\u4e14\u5177\u6709\u9ad8\u901f\u7684\u52a8\u6001\u54cd\u5e94\uff0c\u6240\u4ee5\u8fd1\u5e74\u6765 FOC \u5728\u4e2d\u4f4e\u6210\u672c\u3001\u65e0\u5237\u7535\u673a\u5e94\u7528\u4e2d\u5e7f\u53d7\u5e02\u573a\u6b22\u8fce\u3002\u76ee\u524d FOC \u5df2\u5728\u5f88\u591a\u5e94\u7528\u4e0a\u9010\u6b65\u66ff\u4ee3\u4f20\u7edf\u7684\u63a7\u5236\u65b9\u5f0f\uff0c\u5728\u8fd0\u52a8\u63a7\u5236\u884c\u4e1a\u4e2d\u5907\u53d7\u9752\u7750\u3002\u4e00\u76f4\u4ee5\u6765\uff0c\u7535\u673a\u63a7\u5236\u90fd\u4e0d\u662f\u7535\u5b50\u5de5\u7a0b\u5e08\u7684\u91cd\u70b9\u9886\u57df\uff0c\u8bb8\u591a\u5f00\u53d1\u4eba\u5458\u56e0\u7f3a\u4e4f\u7ecf\u9a8c\u6216\u4e13\u4e1a\u77e5\u8bc6\u800c\u65e0\u6cd5\u8f7b\u677e\u8bbe\u8ba1\u51fa\u5fc5\u8981\u7684\u63a7\u5236\u7535\u8def\u3002<\/p>\n

\u4e0d\u8fc7\uff0c\u5c3d\u7ba1\u7535\u63a7\u957f\u4e45\u4ee5\u6765\u90fd\u662f\u4e2d\u56fd\u7535\u5b50\u5de5\u7a0b\u5e08\u7684\u8f6f\u808b\uff0c\u4f46\u4e2d\u56fd\u4f01\u4e1a\u5e76\u4e0d\u56e0\u63a7\u5236\u6280\u672f\u96be\u70b9\u800c\u6c89\u6d78\u5728\u4f20\u7edf AC \u7535\u673a\u7814\u53d1\u4e2d\uff0c\u8fd1\u5e74\u6765\u5173\u4e8e FOC \u7535\u673a\u7814\u5236\u5728\u4e0d\u65ad\u63a8\u8fdb\uff0c\u7a7a\u8c03\u3001\u65e0\u4eba\u673a\u3001\u673a\u5668\u4eba\u3001 \u533b\u7597\u8bbe\u5907\u3001\u6570\u63a7\u673a\u5e8a\u7b49\u591a\u9886\u57df\u90fd\u5e7f\u6cdb\u8fd0\u7528\u5230 FOC \u6280\u672f\uff0cFOC \u7535\u673a\u5e02\u573a\u6e17\u900f\u7387\u9010\u5e74\u589e\u6da8\u3002<\/p>\n

 <\/p>\n

<\/section>\n
\n

FOC \u9700\u8981\u590d\u6742\u7684\u6570\u5b66\u7b97\u6cd5\uff0c\u8fd9\u5bf9\u4e8e\u666e\u901a\u8bbe\u8ba1\u4eba\u5458\u6765\u8bf4\u53ef\u80fd\u5e76\u4e0d\u719f\u6089\uff0c\u6240\u4ee5\u5728\u8fc7\u53bb\uff0c\u8bbe\u8ba1\u5e08\u4eec \u901a\u5e38\u4f9d\u8d56\u4e8e\u590d\u6742\u7684\u6570\u5b57\u8baf\u53f7\u5904\u7406 (DSP) \u82af\u7247\u6765\u5b9e\u73b0\u65e0\u4f20\u611f\u5668 FOC\u3002\u00a0<\/p>\n

\u800c\u4e14\u76ee\u524d\u5173\u4e8e FOC \u6280\u672f\u800c\u8a00\uff0c\u867d\u7136\u6709\u591a\u5bb6\u82af\u7247\u5236\u9020\u5546\u5f00\u53d1\u4e86\u4e13\u7528\u4e8e\u7535\u673a\u63a7\u5236\u7684\u82af\u7247\uff0c\u800c\u4e14\u4e5f \u5e94\u7528\u4ed6\u4eec\u7684\u82af\u7247\u5b9e\u73b0\u4e86 FOC \u7535\u673a\u63a7\u5236\u7684\u76f8\u5173\u7b97\u6cd5\uff0c\u4f46\u662f\u4ed6\u4eec\u7684 FOC \u7535\u673a\u63a7\u5236\u7b97\u6cd5\u5e76\u6ca1\u6709\u5b8c\u5168 \u5f00\u6e90\uff0c\u53ea\u662f\u63d0\u4f9b\u4e86\u4e00\u4e2a\u51fd\u6570 API \u4f9b\u7528\u6237\u4f7f\u7528\u3002\u4e5f\u6709\u4e00\u4e9b\u56fd\u5185\u7684\u82af\u7247\u5382\u5546\u5c06 FOC \u63a7\u5236\u76f8\u5173\u7684\u6a21 \u5757\u4f7f\u7528\u786c\u4ef6\u7684\u65b9\u5f0f\u96c6\u6210\u5728\u4e86\u82af\u7247\u5185\u90e8\uff0c\u7528\u6237\u53ea\u9700\u8981\u53bb\u914d\u7f6e\u4e00\u4e9b\u76f8\u5173\u7684\u5bc4\u5b58\u5668\u5c31\u53ef\u4ee5\u4f7f\u7528 FOC \u7b97\u6cd5\u6765\u63a7\u5236\u7535\u673a\u3002\u800c\u4e14\u4e5f\u6709\u4e00\u4e9b\u516c\u53f8\u4e5f\u786e\u5b9e\u662f\u4f7f\u7528\u4e86\u4ee5\u4e0a\u7684\u65b9\u5f0f\u5e94\u7528\u5230\u4e86\u76f8\u5e94\u9879\u76ee\u4e2d\u3002\u4f46\u662f\uff0c\u5728\u76ee\u524d\u7684\u5e02\u9762\u4e0a\u6ca1\u6709\u771f\u6b63\u8fbe\u5230\u5f00\u6e90 FOC \u7b97\u6cd5\u7684\u5382\u5bb6\u3002\u7edd\u5927\u591a\u6570\u5de5\u7a0b\u5e08\u5e76\u6ca1\u6709\u4e86\u89e3 FOC \u7535\u673a\u63a7\u5236\u7b97\u6cd5\uff0c\u4e5f\u6ca1\u6cd5\u81ea\u5df1\u72ec\u7acb\u7684\u53bb\u7f16\u5199\u76f8\u5173\u4ee3\u7801\uff0c\u4ec5\u4ec5\u53ea\u662f\u5c40\u9650\u4e8e\u5bf9\u539f\u6709\u975e\u6838\u5fc3\u4ee3\u7801\u7684\u5c0f \u4fee\u5c0f\u8865\u6765\u5b8c\u6210\u9879\u76ee\u7684\u5f00\u53d1\u3002\u00a0<\/p>\n

\u800c\u6211\u4eec\u672c\u6b21\u7ebf\u4e0a\u73ed\u7684\u76ee\u7684\u5c31\u662f\u5b8c\u5168\u89e3\u51b3\u4e0a\u9762\u7684\u74f6\u9888\uff0c\u8ba9\u5927\u5bb6\u4e0d\u518d\u53ea\u4f1a\u8c03\u7528\u76f8\u5173\u51fd\u6570 API \u63a5\u53e3\uff0c \u6211\u4eec\u7684\u6240\u6709\u4ee3\u7801\u4e0d\u8c03\u7528\u4efb\u4f55\u5e93\u51fd\u6570\uff0c\u8ba9\u5927\u5bb6\u771f\u6b63\u5b66\u4f1a\u5982\u4f55\u81ea\u5df1\u53bb\u7f16\u5199 FOC \u7b97\u6cd5\u91cc\u9762\u7684\u4ee3\u7801\uff0c \u77e5\u9053\u6bcf\u6761\u4ee3\u7801\u7684\u542b\u4e49\u3002\u8fd8\u4f1a\u5e26\u9886\u5927\u5bb6\u4e00\u8d77\u628a\u76f8\u5173\u7b97\u6cd5\u7684\u7406\u8bba\u5168\u90e8\u63a8\u5bfc\u4e00\u904d\uff0c\u6bd4\u5982SVPWM \u7b97\u6cd5\u3001 \u6ed1\u6a21\u89c2\u6d4b\u5668\u7b97\u6cd5\u7b49\uff0c\u8ba9\u5927\u5bb6\u77e5\u5176\u7136\u8fd8\u8981\u77e5\u5176\u6240\u4ee5\u7136\u3002<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

\u672c\u884c\u4e1a\u73b0\u72b6\u4ee5\u53ca\u5c31\u4e1a\u524d\u666f\u5982\u4f55\uff1f \u5927\u91cf\u7684\u7535\u673a\u63a7\u5236\u5e94\u7528\u4e00\u76f4\u5728\u6301\u7eed\u4e0d\u65ad\u5730\u5bfb\u6c42\u63d0\u9ad8\u6548\u7387\u540c\u65f6\u964d\u4f4e\u7cfb\u7edf\u6210\u672c\u7684\u65b9\u6cd5\uff0c FOC( […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/8100"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8100"}],"version-history":[{"count":1,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/8100\/revisions"}],"predecessor-version":[{"id":8102,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/8100\/revisions\/8102"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8100"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}