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Entry  Thu Aug 2 00:43:55 2012, Jenne, Update, ASS, Major cleanup of the ASS model 
    Reply  Thu Aug 2 23:31:04 2012, Jenne, Update, ASS, Major cleanup of the ASS model 
       Reply  Fri Aug 3 03:24:13 2012, Jenne, Update, ASS, New ASS screens 
Message ID: 7081     Entry time: Thu Aug 2 23:31:04 2012     In reply to: 7075     Reply to this: 7082
Author: Jenne 
Type: Update 
Category: ASS 
Subject: Major cleanup of the ASS model 

Jamie re-redid the ASS model a few hours ago.

I have just compiled it, and restarted c1ass.  (The model from last night is currently called c1ass3.mdl)  I had to delete and re-put inthe goto and from tags for the LSC signal coming in from the shmem.  For some reason, it kept claiming that the inputs using the from tags were not connected, even when I redid the connections.  Finally deleting and dragging in new goto and from tags made the model happy enough to compile.  Whatever.  I'm going to let Jamie do the svn-ing, since he's the one who made the changes.  Before I had figured out that it was the tags, I was concerned that the shmem was unhappy, so there was no signal connecting to the input of the goto tag, and that was somehow bad....anyhow, I recompiled the LSC model to re-create the shmem sender, but that had no effect, since that wasn't the problem.

The change from last night is that now the library parts are by DoF.  There is only one matrix in each library part, before the servo filters. Now we can DC-actuate on a single mode (ETM or ITM, pitch or yaw), and see how it affects all 4 sensors (the demodulated signals from the lockins). We need to measure the sensing matrix to go from the several sensors to the servo input.

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