Displaying report 1-1 of 1.
Reports until 15:39, Friday 31 October 2014
H1 SEI
hugh.radkins@LIGO.ORG - posted 15:39, Friday 31 October 2014 (14780)
WHAM2 HEPI Cartesian Plant Changes with corrected Matrices

In preparation to correcting the Matrices on HEPI for HAM2, I generated new Plants to see if they'll be too different for the generic controllers.  Here are the Symmeterized L2L & C2C,the latter equivalent to the plant with a HEPI Position loop blend (1,0.)  The L2Ls are the same as the previous (data from 4 Sept 2013) since I did not collect new data.  But the C2C are different.  Attached are two pdf with all the plots to compare.

Bottom line--asside from the VP dof at DC, they all look pretty much the same and I think the generic loops will be fine.

Non-image files attached to this report
Displaying report 1-1 of 1.