Peter Nachtwey
Observers can provide betters estimates of state variables when there is noise and low resolution feed back. This is often necessary to compute the higher derivatives of the process variable or position in this case. It also demonstrates how a lack of observer can drastically reduces the quality of control. This video shows the symbolic approach to observers where one can see why the gains are what they are.
Source
Peter Ponders PID – Observers/Estimators
where you implemented that rkmethod command.In which software.
These videos are great! You mentioned a video on Kalman filters, when do you think that will be available?
Hello…… Can you give me reference to understand the basic of PID