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<title>RoboSavvy Forum</title>
<subtitle>Robosavvy Forum: The largest online community of Humanoid Robot Builders</subtitle>
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<updated>2008-06-19T08:12:02+01:00</updated>

<author><name><![CDATA[RoboSavvy Forum]]></name></author>
<id>http://forum.robosavvy.com/feed.php?f=15&amp;t=2641</id>
<entry>
<author><name><![CDATA[limor]]></name></author>
<updated>2008-06-19T08:12:02+01:00</updated>
<published>2008-06-19T08:12:02+01:00</published>
<id>http://forum.robosavvy.com/viewtopic.php?t=2641&amp;p=16381#p16381</id>
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<title type="html"><![CDATA[Synchronous Position Move]]></title>

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Here is the answer from Robobuilder:<br /><br /><blockquote class="uncited"><div><br />The &quot;Synchronized Position Move&quot; makes all the affected wCKs start moving<br />all together. But it doesn't necessarily mean they end their move together.<br />This is basically because that the load and displacement of each wCK may be<br />different. Therefore, users need accordingly to control the torque for each<br />wCK considering their loads and displacements.<br /></div></blockquote><br /><br />See this article about PID control and how to control the speed of the servo when the external torque vaires: <!-- m --><a class="postlink" href="http://en.wikipedia.org/wiki/PID_controller">http://en.wikipedia.org/wiki/PID_controller</a><!-- m --><p>Statistics: Posted by <a href="http://forum.robosavvy.com/memberlist.php?mode=viewprofile&amp;u=2">limor</a> — Thu Jun 19, 2008 8:12 am</p><hr />
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<entry>
<author><name><![CDATA[i-Bot]]></name></author>
<updated>2008-06-18T11:20:56+01:00</updated>
<published>2008-06-18T11:20:56+01:00</published>
<id>http://forum.robosavvy.com/viewtopic.php?t=2641&amp;p=16379#p16379</id>
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<title type="html"><![CDATA[Synchronous Position Move]]></title>

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I am interested if the sync position move results in all the affected servos ending their move together as well as starting together. If so, what parameter determines the overall speed of the move ?<p>Statistics: Posted by <a href="http://forum.robosavvy.com/memberlist.php?mode=viewprofile&amp;u=159">i-Bot</a> — Wed Jun 18, 2008 11:20 am</p><hr />
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