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 <title><![CDATA[频率计算求助]]></title>
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 <description><![CDATA[Latest 50 replies of 频率计算求助]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[举例 100KHZ/S&nbsp;&nbsp;对应电机转速3000rpm 每转输送带走100mm
那么我们计算每秒钟输送带走都是mm
3000/60=500转/秒
500*100=50000mm/s
500/1000000=0.005Khz/rpm/s
如果当前是50KHZ
50000*0.005*100=25000mm/s
希望能帮到你]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1561449#1876586.html]]></link>
 <author><![CDATA[omron123]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Thu, 30 Mar 2017 10:59:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我总觉得是每秒转数乘以旋转一周的脉冲，不知对不对请各位大神帮忙确认下，怕最后影响全局[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1561449#1852796.html]]></link>
 <author><![CDATA[奇奇奇]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 02 Jan 2017 09:27:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[就是针对步进和伺服的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1561449#1852795.html]]></link>
 <author><![CDATA[奇奇奇]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 02 Jan 2017 09:23:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼奇奇奇于2017-01-01 16:20发表的&nbsp;&nbsp;:
都没人肯答啊
[/quote]
是步进电机，伺服电机还是普通电机？？没说清楚没办法回答]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1561449#1852734.html]]></link>
 <author><![CDATA[3376824569]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 02 Jan 2017 07:20:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[都没人肯答啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1561449#1852404.html]]></link>
 <author><![CDATA[奇奇奇]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sun, 01 Jan 2017 08:20:48 +0000]]></pubdate>
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 <description><![CDATA[在线 求等老司机解答！&nbsp;&nbsp;[email]448970168@qq.com[/email]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1561449#1852220.html]]></link>
 <author><![CDATA[wujiajun4637]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sat, 31 Dec 2016 12:41:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是不是该乘以脉冲当量啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1561449#1852201.html]]></link>
 <author><![CDATA[奇奇奇]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sat, 31 Dec 2016 11:32:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[知道的哥们，就顺道答一答嘛，浪费你一分钟[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1561449#1852197.html]]></link>
 <author><![CDATA[奇奇奇]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sat, 31 Dec 2016 11:12:10 +0000]]></pubdate>
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