Th. Yang et E. Polak, MOVING HORIZON CONTROL OF NONLINEAR-SYSTEMS WITH INPUT SATURATION, DISTURBANCES AND PLANT UNCERTAINTY, International Journal of Control, 58(4), 1993, pp. 875-903
Citations number
19
Categorie Soggetti
Controlo Theory & Cybernetics","Computer Applications & Cybernetics
We present a moving horizon feedback system, based on constrained opti
mal control algorithms, for nonlinear plants with input saturation, di
sturbances and plant uncertainty. The system is a non-conventional sam
pled-data system: its sampling periods vary from sampling instant to s
ampling instant, and the control during the sampling time is not const
ant, but determined by the solution of an open loop optimal control pr
oblem. We show that the proposed moving horizon control system is robu
stly stable and is capable of attenuating L(infinity) bounded disturba
nces.