Non-periodically repeating (NPR) disturbances are fixed-shape disturbances that occur randomly in time. We can provide a control system with the capability to suppress this type of disturbance by adding in parallel to the input of the nominal feedback controller a learning look-up-table based feedforward controller that is activated using an NPR-disturbance detector.
|Title of host publication||Proc. 37th IEEE Conference on Decision and Control|
|Place of Publication||United States, .|
|Publication status||Published - 1998|