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Entry  Tue Oct 12 12:49:42 2021, Jiri Smetana, General, General, Damping Loop (Point-Mass Pendulums) servo.pngopen_loop.pngclosed_loop.pngnoise.pnglength_change.png
    Reply  Thu Oct 14 04:17:36 2021, Jiri Smetana, General, General, Damping Loop (Point-Mass Pendulums) 8x
Message ID: 40     Entry time: Tue Oct 12 12:49:42 2021     Reply to this: 41
Author: Jiri Smetana 
Type: General 
Category: General 
Subject: Damping Loop (Point-Mass Pendulums) 

Now that I have correct phase and amplitude behaviour for my MIMO state space model of the suspension and the system is being correctly evaluated as stable, I'm uploading the useful plots from my analysis. File names should be fairly self-explanatory. The noise plots are for a total height of 550 mm, or wire lengths of 100 mm per stage. I've also attached a model showing the ground motion for different lengths of the suspension.

Attachment 1: servo.png  17 kB  Uploaded Tue Oct 12 13:52:47 2021  | Hide | Hide all
servo.png
Attachment 2: open_loop.png  20 kB  Uploaded Tue Oct 12 13:52:53 2021  | Hide | Hide all
open_loop.png
Attachment 3: closed_loop.png  41 kB  Uploaded Tue Oct 12 13:53:00 2021  | Hide | Hide all
closed_loop.png
Attachment 4: noise.png  22 kB  Uploaded Tue Oct 12 13:53:12 2021  | Hide | Hide all
noise.png
Attachment 5: length_change.png  43 kB  Uploaded Tue Oct 12 13:53:19 2021  | Hide | Hide all
length_change.png
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