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Fixed restrictions section

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MarkRivers
2007-06-29 23:24:02 +00:00
parent 562c9a0c47
commit 3a1cf3842b
1 changed files with 6 additions and 3 deletions
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documentation/trajectoryScan.html
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@@ -1323,10 +1323,13 @@ the MM4005 at the end of the trajectory execution. Set the SPEC global variable
<<P>&nbsp;</P>
<H2><A name="Restrictions">
Restrictions</A></H2>
<P>The following are restrictions on the trajectory scanning.
<P>The following are restrictions and problems with the trajectory scanning.
<UL>
<LI>The XPS SNL code does not yet check that the trajectory is within the soft limits.
<LI>The Abort command is not implemented or tested on the XPS.
<LI>At short trajectory element times with velocity changes the XPS can exceed
the maximum acceleration, even when a simple calculation (delta velocity/delta time)
says that it should not. The fix will be to use the actual spline function that the
XPS uses when calculating the velocities in the trajectory file. We have not run into
this problem at trajectory times larger than 0.01 second.
</UL>
</BODY>