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 <title><![CDATA[使用步进电机丢步问题解决方案]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116492.html]]></link>
 <description><![CDATA[Latest 50 replies of 使用步进电机丢步问题解决方案]]></description>
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 <description><![CDATA[输出脉冲频率过高会引起丢步的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116492#1107133.html]]></link>
 <author><![CDATA[ghost.net]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2011 12:59:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不怎么明白&nbsp;&nbsp;
谁能说到底是为什么？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116492#1106916.html]]></link>
 <author><![CDATA[sunchuan0530]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2011 06:37:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[运转时要避开共振点，比如我们行业，要避开400HZ左右]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116492#1106831.html]]></link>
 <author><![CDATA[yuaiwu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2011 03:40:01 +0000]]></pubdate>
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 <description><![CDATA[这应该不是加减速造成的吧，你先调整下步进电机细分，上位机发脉冲频率等，保证脉冲频率发完上位机才断开脉冲端口]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116492#1106781.html]]></link>
 <author><![CDATA[ljy5602]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2011 02:07:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不过也不能百分百的解决步进电机丢步问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116492#1106780.html]]></link>
 <author><![CDATA[coverpaper]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2011 02:06:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[增加加减速时间]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116492#1106779.html]]></link>
 <author><![CDATA[coverpaper]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2011 02:05:55 +0000]]></pubdate>
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 <description><![CDATA[丢步就是因为刚量大，说白了就是说要执行机构获得一定的动量I，I=F*T，如果不丢步，也就是要F小，那就是加大时间T。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116492#1106775.html]]></link>
 <author><![CDATA[niningtt]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2011 01:56:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[首先要看看问题是否是由丢步引起的，如果是由此引起的，应该是增大加减速time吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116492#1106674.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 10 Aug 2011 20:34:45 +0000]]></pubdate>
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