Title :
Robust control of a class of nonlinear servomechanism problem
Author_Institution :
University of New Brunswick, Department of Electrical Engineering, Frederiction, Canada
fDate :
3/1/1983 12:00:00 AM
Abstract :
A set of sufficient conditions for a robust control of a nonlinear process consisting of memoryless time-varying nonlinearities is obtained by extending the results of the linear servomechanism problem. The robust controller consists of an error-driven servocompensator, containing the modes of all the endogenous (system states) and exogenous (reference and disturbance) signals present in the system, and a stabiliser.
Keywords :
control system synthesis; nonlinear control systems; servomechanisms; stability; time-varying systems; error-driven servocompensator; memoryless time-varying nonlinearities; nonlinear servomechanism problem; robust control; stabiliser;
Journal_Title :
Control Theory and Applications, IEE Proceedings D
DOI :
10.1049/ip-d.1983.0011
