Title :
Nonlinear Compensation and Stochastic Control
Author_Institution :
Industrial Control Unit, University of Strathclyde, Glasgow, U.K.
Abstract :
The usual ARMAX linear model for a discrete-time system is generalized to include a nonlinear characteristic. A nonlinear compensation scheme is proposed which enables a modified LQG control approach to be applied to the precompensated system. The solution is relatively simple and if the plant matches the modelled situation asymptotic stability is guaranteed.
Keywords :
Aerodynamics; Asymptotic stability; Control systems; Electrical equipment industry; Frequency; Industrial control; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Stochastic processes;
Conference_Titel :
American Control Conference, 1988
Conference_Location :
Atlanta, Ga, USA
