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40m Log |
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Thu May 23 15:37:30 2019, Milind, Update, Cameras, Simulation enhancements and performance of contour detection 6x
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Sat May 25 20:29:08 2019, Milind, Update, Cameras, Simulation enhancements and performance of contour detection    
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Wed Jun 12 22:02:04 2019, Milind, Update, Cameras, Simulation enhancements  
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Mon Jun 17 14:36:13 2019, Milind, Update, Cameras, Convolutional neural networks for beam tracking
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Tue Jun 18 22:54:59 2019, Milind, Update, Cameras, Convolutional neural networks for beam tracking
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Tue Jun 25 00:25:47 2019, Milind, Update, Cameras, Convolutional neural networks for beam tracking 8x
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Tue Jun 25 22:14:10 2019, Milind, Update, Cameras, Convolutional neural networks for beam tracking
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Thu Jun 27 20:48:22 2019, Milind, Update, Cameras, Convolutional neural networks for beam tracking   
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Thu Jul 4 18:19:08 2019, Milind, Update, Cameras, Convolutional neural networks for beam tracking  
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Mon Jul 8 17:52:30 2019, Milind, Update, Cameras, Convolutional neural networks for beam tracking
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Tue Jul 9 22:13:26 2019, Milind, Update, Cameras, Convolutional neural networks for beam tracking 
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Wed Jul 10 22:32:38 2019, Milind, Update, Cameras, Convolutional neural networks for beam tracking
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Mon Jul 15 14:09:07 2019, Milind, Update, Cameras, CNN LSTM for beam tracking  
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Fri Jul 19 16:47:06 2019, Milind, Update, Cameras, CNNs for beam tracking || Analysis of results 7x
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Sat Jul 20 12:16:39 2019, gautam, Update, Cameras, CNNs for beam tracking || Analysis of results
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Sat Jul 20 14:43:45 2019, Milind, Update, Cameras, CNNs for beam tracking || Analysis of results   
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Wed Jul 24 20:05:47 2019, Milind, Update, Cameras, CNNs for beam tracking || Tales of desperation
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Thu Jul 25 00:26:47 2019, Milind, Update, Cameras, Convolutional neural networks for beam tracking 
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Mon Jun 17 22:19:04 2019, Milind, Update, Computer Scripts / Programs, PMC autolocker
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Mon Jul 1 20:18:01 2019, Milind, Update, Computer Scripts / Programs, PMC autolocker
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Tue Jul 2 12:30:44 2019, Milind, Update, Computer Scripts / Programs, PMC autolocker
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Sun Jul 7 17:54:34 2019, Milind, Update, Computer Scripts / Programs, PMC autolocker
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Tue Jun 25 23:52:37 2019, Milind, Update, Cameras, Simulation enhancements
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Mon Jul 1 20:11:34 2019, Milind, Update, Cameras, Simulation enhancements
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Message ID: 14717
Entry time: Tue Jul 2 12:30:44 2019
In reply to: 14715
Reply to this: 14731
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Author: |
Milind |
Type: |
Update |
Category: |
Computer Scripts / Programs |
Subject: |
PMC autolocker |
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Just finished a raw version of the autolocker!! Tested it once and was able to achieve lock! This is a python version of the code at /opt/rtcds/caltech/c1/scripts/PSL/PMC/AutoLock.sh.
The current code lives in my users directory. Gautam asked me to put the completed autolocker at /opt/rtcds/caltech/c1/scripts/PSL/PMC/ and that I needn't necessarily put it on git. However, I had previously added it to my Non-linear control repo. Not sure if I should take it off? The current script still lacks some checks like those that enable it to stop after a certain time of attempting to lock or those that handle interrupt signals. Will do that in some time.
P.S. As Koji says, Victory! :-P
P.P.S. Rana pointed out that this is not the objective and what we actually wanna do is run a search over the parameter space of the locking process. I will document my ideas about this process as soon as I do a little more reading. He also said that it would not do to have command line arguments as the main source from which parameters are procured and that .yml files ought to be used instead. I will make that change asap.
Quote: |
I've begun working on this. Steps to complete:
- Convert the autolocker to python. Test that it works.
- Run the script with different settings of the servo gain adjust and DC output adjust parameters and obtain a plot of the average time of lock to determine what the best settings of the aforementioned parameters are.
Quote: |
As Rana asked me to in the last meeting, I dug through the elogs to determine what had become of the previous autolockers. I stumbled upon this elog by Rana from before Gautam cleaned up the medm screen. Out of curiosity, I ran the autolocker script using the instructions in Rana's elog. I did this a total of 5 times and could lock the PMC 3 times fairly quickly. I attempted to decipher the details of the code but did not make much headway owing to my unfamiliarity with the language. From what I could make out from the medm screen while the autolocker was running, it appeared to be the same method as that in this elog. I will take a look at it again tomorrow. However, I intend to spend most of tomorrow working on preprocessing the data, developing the CNN script and then the simulation.
Quote: |
- I shall also begin working on a script to autolock the PMC based on what Rana showed me on Monday. I will also take a look at the the contents of this elog and try to pick up from there. I hope to make significant progress by the next lab meeting.
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