02-22-2011, 11:20 AM
[quote name='miro' timestamp='1298363710' post='6263']
It look like that Tamrons control loop is running at 500..1000Hz sample rate.
GTW: In control techniqiue there are several perameters. I'll tell few of them
1. Sample rate
2. Controller bandwidth
3. Settle time
4. Max. error.
As far as i understand you, you are mixing either sample rate with controller bandwidth or sample time with settle time.
[/quote]
Hmm I was talking about the maximum physical shake frequencies that the VR/IS/VC can counter... and I expect this to be less than 50Hz for the best response, for a fixed amplitude of shake.
GTW
It look like that Tamrons control loop is running at 500..1000Hz sample rate.
GTW: In control techniqiue there are several perameters. I'll tell few of them
1. Sample rate
2. Controller bandwidth
3. Settle time
4. Max. error.
As far as i understand you, you are mixing either sample rate with controller bandwidth or sample time with settle time.
[/quote]
Hmm I was talking about the maximum physical shake frequencies that the VR/IS/VC can counter... and I expect this to be less than 50Hz for the best response, for a fixed amplitude of shake.
GTW