kiwamu.izumi@LIGO.ORG - posted 09:39, Friday 14 February 2014 - last comment - 09:54, Friday 14 February 2014(10094)
Added WFS servos to ALS_END Simulink library part
[Jamie, Lisa, Daniel, Evan]
Two WFS are added to the ALS end models, "A" and "B".
A "standard" ASC servo is added that takes the WFS I phase outputs and EPICS inputs intended to come from camera centroid finding, and puts them through an input matrix/servo filters/output matrix combo. The outputs of the output matrices are sent to a separate servo path with the QPD outputs for ALS PZT input pointing. The outputs of two of the WFS DOFs are intended for feedback to the arm SUS controllers, and are therefore send to the vertex global ASC model for sending to the ITMs and ETMs.
We have committed this to the SVN as revision 7127.
(Accidentally posted this as kiwamu, sorry.)
Additionally, RFM IPC outputs for WFS DOFs have been added.
We have added outputs for the four ALS-X WFS degrees of freedom, which have been newly added to the ALS_END model (see revision 7127). These are intended to be used to feed back onto the X test masses.
We have also added a trigger input to monitor green transmission, but it is currently disabled.
This is SVN revision 7128.