{"id":142,"date":"2024-05-06T15:35:53","date_gmt":"2024-05-06T07:35:53","guid":{"rendered":"https:\/\/www.bihec.com\/meggittsensorex\/?p=142"},"modified":"2024-05-06T16:04:59","modified_gmt":"2024-05-06T08:04:59","slug":"%e6%b3%95%e5%9b%bdmeggitt-sensorex-sx412xx%e7%b3%bb%e5%88%97%e5%80%be%e8%a7%92%e4%bb%aa-%e5%8a%a0%e9%80%9f%e5%ba%a6%e8%ae%a1","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/meggittsensorex\/%e6%b3%95%e5%9b%bdmeggitt-sensorex-sx412xx%e7%b3%bb%e5%88%97%e5%80%be%e8%a7%92%e4%bb%aa-%e5%8a%a0%e9%80%9f%e5%ba%a6%e8%ae%a1\/","title":{"rendered":"\u6cd5\u56fdMeggitt (Sensorex) SX412xx\u7cfb\u5217\u503e\u89d2\u4eea\/\u52a0\u901f\u5ea6\u8ba1"},"content":{"rendered":"

SX412xx\u7cfb\u5217<\/a>\u503e\u89d2\u4eea<\/a>\/\u52a0\u901f\u5ea6\u8ba1<\/a><\/h1>\n

\"\"<\/p>\n

SENSOREX\u7684SX412xx\u7cfb\u5217\u503e\u89d2\u4eea\/\u52a0\u901f\u5ea6\u8ba1\u662f\u95ed\u73af\u4eea\u8868\u4f20\u611f\u5668\u3002\u611f\u5e94\u5143\u4ef6\u662f\u4e0e\u5149\u5b66\u4f4d\u7f6e\u4f20\u611f\u5668\u76f8\u5173\u8054\u7684\u7535\u52a8\u4e07\u5411\u8282\u6446\u3002<\/p>\n

\u8fd9\u79cd\u6280\u672f\u4f7f\u5f97\u503e\u89d2\u4eea\u975e\u5e38\u7075\u654f\uff08<0.5\u89d2\u79d2\uff09\uff0c\u6ca1\u6709\u4efb\u4f55\u6ede\u540e\uff0c\u7cbe\u5ea6\u8fbe\u5230\u6d4b\u91cf\u8303\u56f4\u76841.10-4\u6570\u91cf\u7ea7\uff0c\u5e76\u5177\u6709\u5e7f\u6cdb\u7684\u52a8\u6001\u8303\u56f4\u3002<\/p>\n

\u8be5\u4eea\u5668\u7531\u5355\u4e2a\u4e0d\u53d7\u8c03\u8282\u7684\u7535\u538b\u4f9b\u7535\uff0810V\u81f330V\u76f4\u6d41\uff09\u3002\u8f93\u51fa\u4e3a4-20mA\u7535\u6d41\u73af\u6216\u00b15V\u53cc\u5411\u7535\u538b\u3002<\/p>\n

\u8f93\u51fa\u4e0e\u89d2\u5ea6\u7684\u6b63\u5f26\u6210\u6bd4\u4f8b\uff08\u91cd\u529b\u52a0\u901f\u5ea6\u7684\u5206\u91cf\uff09\u3002\u575a\u56fa\u7684\u5916\u58f3\u548c\u7075\u654f\u5143\u4ef6\u7684\u6db2\u538b\u673a\u68b0\u963b\u5c3c\u4f7f\u5f97\u8be5\u8bbe\u5907\u53ef\u4ee5\u5728\u6076\u52a3\u73af\u5883\uff08\u51b2\u51fb\u548c\u632f\u52a8\uff09\u4e0b\u4f7f\u7528\u3002<\/p>\n

SX412xx\u7cfb\u5217\u503e\u89d2\u4eea\u6d4b\u91cf\u7406\u8bba <\/strong><\/p>\n

\u5f53\u4f20\u611f\u5668\u53d7\u5230\u4e00\u5b9a\u89d2\u5ea6\u03b1\u7684\u4f5c\u7528\u65f6\uff0c\u6446\u52a8\u8d28\u91cf\u503e\u5411\u4e8e\u671d\u5411\u503e\u659c\u7684\u65b9\u5411\u79fb\u52a8\u3002\u5176\u4f4d\u7f6e\u88ab\u68c0\u6d4b\u5e76\u8f6c\u6362\u4e3a\u4e00\u4e2a\u7535\u6d41\uff0c\u53cd\u9988\u7ed9\u7535\u52a8\u4e07\u5411\u8282\uff0c\u4ee5\u5c06\u5176\u5e26\u56de\u5230\u521d\u59cb\u4f4d\u7f6e\u3002\u8fd9\u4e2a\u4e0e\u6d4b\u91cf\u91cd\u529b\u6210\u6b63\u6bd4\u7684\u7535\u6d41\u7531\u7cbe\u5bc6\u7535\u963b\u6d4b\u91cf\u5e76\u63d0\u4f9b\u8f93\u51fa\u3002<\/p>\n

\u8fd9\u4e2a\u52a0\u901f\u5ea6\u201ca\u201d\u7b49\u4e8e\uff1aa = g * sin \u03b1<\/p>\n

\u5176\u4e2d\uff0cg\u662f\u91cd\u529b\u52a0\u901f\u5ea6<\/p>\n

\u5728\u504f\u7f6e\u548c\u7075\u654f\u5ea6\u7ecf\u8fc7\u51fa\u5382\u8c03\u6574\u540e\uff0c\u7535\u538b\u6216\u7535\u6d41\u8f93\u51fa\u7531\u4ee5\u4e0b\u516c\u5f0f\u7ed9\u51fa\uff1a<\/p>\n

\u8f93\u51fa\u4fe1\u53f7 = S * sin \u03b1 + \u504f\u7f6e<\/p>\n

\u5176\u4e2d\uff1a<\/p>\n

-S\uff0c\u4ee5V\/g\u6216A\/g\u8868\u793a\u7684\u503e\u659c\u8ba1\u7075\u654f\u5ea6\u3002<\/p>\n

-\u504f\u7f6e\uff1b\u7a7a\u659c\u7387\u7684\u8f93\u51fa\u7535\u538b\uff08\u7535\u6d41\uff09\uff082.5V \/ 12mA\uff09\u3002<\/p>\n

S\u548c\u504f\u7f6e\u968f\u6bcf\u4e2a\u4ea7\u54c1\u4e00\u8d77\u63d0\u4f9b\u7684\u6d4b\u91cf\u62a5\u544a\u4e00\u8d77\u63d0\u4f9b\u3002<\/p>\n

\u8981\u627e\u5230\u89d2\u5ea6\uff0c\u60a8\u5fc5\u987b\u5e94\u7528\u4ee5\u4e0b\u516c\u5f0f\uff1a<\/p>\n

\u03b1 = Arcsin((\u8f93\u51fa-\u504f\u7f6e)\/S)<\/p>\n

\u5bf9\u4e8e\u5c0f\u89d2\u5ea6\uff0c\u53ef\u4ee5\u5c06\u6d4b\u5f97\u7684\u52a0\u901f\u5ea6\u89c6\u4e3a\u89d2\u5ea6\u3002\u5bf9\u4e8e\u66f4\u5927\u7684\u6d4b\u91cf\u8303\u56f4\uff0c\u9700\u8981\u8fdb\u884c\u53cd\u6b63\u5f26\u8f6c\u6362\u6765\u786e\u5b9a\u89d2\u5ea6\u3002 \u968f\u6bcf\u4e2a\u8bbe\u5907\u63d0\u4f9b\u7684\u6d4b\u91cf\u62a5\u544a\u4e0e\u89d2\u5ea6\u7684\u6b63\u5f26\u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n

\u5de5\u4e1a\uff1a<\/strong><\/p>\n