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Entry  Wed Sep 14 01:21:17 2011, Jenne, Update, Adaptive Filtering, Modifications to LSC, RFM models, added OAF model 
    Reply  Wed Sep 14 12:01:05 2011, rana, Update, Adaptive Filtering, Modifications to LSC, RFM models, added OAF model 
       Reply  Mon Sep 26 18:59:11 2011, Jenne, Update, Adaptive Filtering, Plan for making MC_F 
          Reply  Tue Sep 27 09:47:52 2011, Suresh, Update, Adaptive Filtering, Plan for making MC_F 
             Reply  Tue Sep 27 11:52:33 2011, Jenne, Update, Adaptive Filtering, Plan for making MC_F 
    Reply  Sun Sep 18 15:34:09 2011, Koji, Update, Adaptive Filtering, Modifications to LSC, RFM models, added OAF model 
    Reply  Tue Dec 13 01:20:38 2011, Den, Update, Adaptive Filtering, Modifications to LSC, RFM models, added OAF model 
Message ID: 5402     Entry time: Wed Sep 14 01:21:17 2011     Reply to this: 5404   5449   6110
Author: Jenne 
Type: Update 
Category: Adaptive Filtering 
Subject: Modifications to LSC, RFM models, added OAF model 

[Jenne, Mirko, with supervision from Jamie]

We are starting to create the new OAF model, so that it works with the new CDS system. 

I created (and did an "svn add" for) a new c1oaf.mdl, in the same place as the current c1lsc.mdl . Since the oaf will kind of be working with ISC things, I decided to put it in that folder.  So far this new OAF model just has SHMEM/PCIE memory sharing things to get info from the LSC and PEM models.  The OAF model has dcuid=22 (the same as in the old system), and lives on the LSC machine with specific_cpu=4.  This is the CPU number that Yoichi was going to use, but he ended up putting his FF stuff directly into the LSC model for delay reasons.

I modified the c1rfm.mdl to take seismometer and accelerometer info from the PEM model, and give it to the "rfm" via shmem, and then using PCIE (dolphin) to get the channel to the OAF model.

I modified the c1lsc model to have shmem outputs that go from the degrees of freedom to the OAF, and shmem inputs from the OAF's output to sum into the DoFs, just like Yoichi's FF stuff.  I also removed the old OAF_OUT, because it would only allow me to select one DoF at a time, and I will eventually want the ability to do multiple amounts of OAFing at the same time.  Hopefully.

All of the above changes have been svn'ed with nice log messages into the cds svn.

I have not yet modified the PEM model to give the seis/acc information to the RFM model.

I will need to acquire the PSL's PZT input as a representation of the mode cleaner's length if I want to apply the OAF to the MC to recreate past work.

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