It was mentioned that the PV was being filtered, is this a PV for a PID? If so then has anybody considered what adverse affects this will have on the response on the PID? Does anybody know how this will affect the bandwidth of the feedback device?
Excuse me for being an old fuddy duddy engineer but tried reducing the source of the noise first?
The sample time and the number of samples affect the bandwidth of the filter. Do you know how? If not, then why 10 samples as opposed to 20 or 30 or even 2?