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Entry  Tue Nov 9 13:40:02 2021, Ian MacMillan, Summary, Computer Scripts / Programs, SUS Plant Plan for New Optics 
    Reply  Tue Nov 9 16:55:52 2021, Ian MacMillan, Summary, Computer Scripts / Programs, SUS Plant Plan for New Optics IMG_8107.JPG
       Reply  Tue Nov 9 18:05:03 2021, Ian MacMillan, Summary, Computer Scripts / Programs, SUS Plant Plan for New Optics 
          Reply  Mon Nov 15 15:12:28 2021, Ian MacMillan, Summary, Computer Scripts / Programs, SUS Plant Plan for New Optics 
             Reply  Tue Nov 16 17:29:49 2021, Ian MacMillan, Summary, Computer Scripts / Programs, SUS Plant Plan for New Optics x_x_TF1.pdf
                Reply  Thu Nov 18 20:00:43 2021, Ian MacMillan, Summary, Computer Scripts / Programs, SUS Plant Plan for New Optics Final_Plant_Testing.zip
                   Reply  Mon Nov 22 16:38:26 2021, Tega, Summary, Computer Scripts / Programs, SUS Plant Plan for New Optics 
Message ID: 16469     Entry time: Tue Nov 16 17:29:49 2021     In reply to: 16466     Reply to this: 16477
Author: Ian MacMillan 
Type: Summary 
Category: Computer Scripts / Programs 
Subject: SUS Plant Plan for New Optics 

[Ian, Tega]

Updated A, B, C, D matrices for the state-space model to remove bugs in the previous estimate of the system dynamics. Updated the last post to represent the current matrixes.

We used MatLab to get the correct time-series filter coefficients in ZPK format and added them to the filters running in the TM_RESP filter matrix.

Get the pos-pos transfer function from the CDS model. Strangely, this seems to take a lot longer than anticipated to generate the transfer function, even though we are mainly probing the low-frequency behavior of the system.  

For example, a test that should be taking approximately 6 minutes is taking well over an hour to complete. This swept sine (results below) was on the low settings to get a fast answer and it looks bad. This is a VERY basic system it shouldn't be taking this long to complete a Swept sine TF.

 

Noticed that we need to run eval $(./env_cymac) every time we open a new terminal otherwise CDS doesn't work as expected. Since this has been the source of quite a few errors already, we have decided to put it in the startup .bashrc script.  

loc=$(pwd)
cd ${HOME}/docker-cymac/
eval $(./env_cymac)
cd ${loc}
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x_x_TF1.pdf
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