Title :
On internal models for specified plant parameter variations
Author :
Cavin, R. ; Mcgrath, J.T.
Author_Institution :
Texas A&M University, College Station, Texas
Abstract :
Frequency domain methods are used to develop necessary and sufficient conditions for the existence of an internal model precompensator that provides internal stability and output regulation when specified structural perturbations occur in plant parameters. It is shown that if the exogenous signal modes are invariant under parameter perturbations and if nominal plant transmission zeros do not coincide with these modes, then a suitable precompensator exists.
Keywords :
Acoustical engineering; Control system synthesis; Filtering theory; Frequency domain analysis; Moon; Regulators;
Conference_Titel :
Decision and Control including the Symposium on Adaptive Processes, 1980 19th IEEE Conference on
Conference_Location :
Albuquerque, NM, USA
DOI :
10.1109/CDC.1980.271930
