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Message ID: 928
Entry time: Thu Sep 4 17:17:03 2008
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| Author: |
Yoichi |
| Type: |
Update |
| Category: |
IOO |
| Subject: |
MC open loop TF |
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I measured open loop transfer functions of the MC servo.
The UGF was about 30kHz. Since there was some gain margin at higher frequencies, I increased
the input gain of the MC servo board from 19dB to 22dB. Now the UGF is 40kHz and we have more
phase margin (~30deg). |
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