About peak-valley compensators (pvc) – MTS Series 793 User Manual
Page 248
About Peak-Valley Compensators (PVC)
Peak/Valley Compensation (PVC) monitors cyclic command feedback for any amplitude roll-off or mean-level
divergence.
•
PVC increases the command amplitude if it detects amplitude roll-off in the feedback signal.
•
PVC adjusts the mean command level if it detects mean-level divergence in the feedback signal.
Note:
For best results when using PVC, set the I Gain as low as possible on the control mode being
compensated. Setting I Gain too high may result in system instability.
Peak-Valley Compensators (PVC)
Item
Callout
Initial Feedback
1
Test Command
2
Mean level Error
3
Amplitude Error
4
248 MTS Series 793 Control Software
Station Setup
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