Title :
Indirect adaptive control in presence of input saturation constraint
Author :
Chaoui, F.Z. ; M´Saad, M. ; Giri, F. ; Dion, J.M. ; Dugard, L.
Author_Institution :
Lab. d´´Autom. et d´´Inf. Ind., Ecole Mohammadia d´´Ingenieurs, Rabat, Morocco
Abstract :
This paper provides a solution to the problem of adaptively controlling unknown type-1 linear systems for which the magnitude of the control input is not allowed to exceed some given values. The problem is dealt with using a specific pole placement indirect adaptive regulator. In addition to closed loop global stability, the regulator ensures the following performances in the case of constant reference sequences: 1) the control input stops saturating after a finite transient period; and 2) the output tracking error is asymptotically vanishing
Keywords :
adaptive control; asymptotic stability; closed loop systems; control system analysis; linear systems; pole assignment; transient response; closed loop system; global stability; indirect adaptive control; input saturation constraint; linear systems; output tracking error; pole placement; transient period; Adaptive control; Chaos; Control nonlinearities; Control systems; Electrical equipment industry; Error correction; Linear systems; Open loop systems; Programmable control; Regulators;
Conference_Titel :
Decision and Control, 1996., Proceedings of the 35th IEEE Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-3590-2
DOI :
10.1109/CDC.1996.572862
