With closed-loop control, poor performance typically manifests itself as deviations from set point. By analyzing these deviations, one can determine if they are caused by suboptimal controller tuning ...

How 'Observers' Enhance Closed-loop Control How 'Observers' Enhance Closed-loop Control. DN Staff. May 14, 2007. 3 Min Read. Take a look at ... to close the control loop, as shown in the diagram. The ...