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 <title><![CDATA[伺服和步进区别]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973.html]]></link>
 <description><![CDATA[Latest 50 replies of 伺服和步进区别]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sun, 12 Apr 2026 19:31:59 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[嘿嘿&nbsp;&nbsp; 是伺服的好&nbsp;&nbsp; 嘿嘿&nbsp;&nbsp;初学者也知道&nbsp;&nbsp;哈哈]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#940241.html]]></link>
 <author><![CDATA[xiaolj236]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 24 Dec 2010 11:31:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[伺服比较好，伺服的精确控制很高 [s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#929636.html]]></link>
 <author><![CDATA[lv123]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 Dec 2010 12:14:59 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[步进是开环控制&nbsp;&nbsp; 伺服是闭环控制&nbsp;&nbsp;&nbsp;&nbsp; 一般的机床采用的是半闭环控制就是所谓的旋转编码器 等等&nbsp;&nbsp; 可以把位子等数据反馈个系统&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#929205.html]]></link>
 <author><![CDATA[张连强]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 Dec 2010 05:27:42 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[扭矩也不一样，伺服扭矩大]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#929199.html]]></link>
 <author><![CDATA[bcdbin]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 Dec 2010 05:18:53 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服是全闭环控制， 步进是开环&nbsp;&nbsp;如果加了编码器 也容易丢脉冲或者是多发脉冲 少的多的 没办法自己纠正]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#919477.html]]></link>
 <author><![CDATA[war321]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 02 Dec 2010 13:19:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习ing [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#919461.html]]></link>
 <author><![CDATA[logix500]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 02 Dec 2010 13:10:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服是好，但价钱也高]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#918666.html]]></link>
 <author><![CDATA[xf_chen]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 01 Dec 2010 16:14:45 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服比较好,当然也比较贵,看你用的场合]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#918615.html]]></link>
 <author><![CDATA[wsg420323]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 01 Dec 2010 14:42:03 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服还有速度环，扭矩环]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#918254.html]]></link>
 <author><![CDATA[jx_einstein]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 01 Dec 2010 09:22:54 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[步进一般用在低转速，高扭距，精度不高的情况下

伺服一般用在高转速，高响应，精度要求比较高的上面]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#915857.html]]></link>
 <author><![CDATA[singhang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 28 Nov 2010 12:34:41 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习学习一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#899616.html]]></link>
 <author><![CDATA[a441298512]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 08 Nov 2010 13:57:57 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服有编码器的，是闭环系统了，
步进是没有编码器的，有失步现象的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#898198.html]]></link>
 <author><![CDATA[sl0301]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 06 Nov 2010 13:53:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[兄弟你能理解闭环控制和开环控制吗？不行的话，去好好学学经典控制理论。去学学PID控制！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#897656.html]]></link>
 <author><![CDATA[clei258]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 05 Nov 2010 15:50:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服比较好，伺服的精确控制很高]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#897506.html]]></link>
 <author><![CDATA[编程]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 05 Nov 2010 12:40:43 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[关于司服和步进的区别，可以看11月5日发表的题为[控制系统设计时怎样选择司服驱动和步进驱动]一文。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#897498.html]]></link>
 <author><![CDATA[六月荷]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 05 Nov 2010 12:27:12 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服是闭环控制，精确度高，步进电机容易失步]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#893331.html]]></link>
 <author><![CDATA[tangjn.2006]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 30 Oct 2010 00:01:29 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[肯定是伺服好用！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#893281.html]]></link>
 <author><![CDATA[我的plc]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 29 Oct 2010 15:29:47 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼ccj于2010-10-26 09:53发表的&nbsp;&nbsp;:
但伺服也会有失步的现象啊，有什么方式克服吗
[/quote]
搞反了吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#891087.html]]></link>
 <author><![CDATA[jxh668]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 26 Oct 2010 07:21:17 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[但伺服也会有失步的现象啊，有什么方式克服吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#890843.html]]></link>
 <author><![CDATA[ccj]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 26 Oct 2010 01:53:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服是全闭环控制，当然更好。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#822284.html]]></link>
 <author><![CDATA[lrg7411]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 05 Jul 2010 11:19:42 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服精确，伺服带有编码器带反馈信号

但是低速控制的时候步进也好用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#822056.html]]></link>
 <author><![CDATA[zichen8716]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 05 Jul 2010 04:36:48 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[当然是伺服精确！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66973#806403.html]]></link>
 <author><![CDATA[yuchong]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 12 Jun 2010 15:02:24 +0000]]></pubdate>
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