Title :
Relaxation of restriction condition in adaptive control systems with input saturation
Author :
Takagi, Natsuki ; Sato, Kazuya ; Oya, Masahiro
Author_Institution :
Dept. of Mech. Eng., Miyakonojo Nat. Coll. of Technol., Miyazaki, Japan
Abstract :
We have proposed an adaptive control scheme for systems with input saturation. In the conventional scheme, a restrict condition for initial states of the closed loop system has to be satisfied. In the paper, the main attention is to relax the restrict condition for initial states. As a result of reanalyzing stability of the closed loop system, we have a new condition for initial states. Namely, using the new condition, we can apply the adaptive controller for larger initial states than that in the conventional adaptive scheme.
Keywords :
adaptive control; closed loop systems; stability; adaptive control scheme; adaptive control systems; adaptive controller; closed loop system; input saturation; reanalyzing stability; restriction condition; Equations; Mathematical model;
Conference_Titel :
Modelling, Identification and Control (ICMIC), The 2010 International Conference on
Conference_Location :
Okayama
Print_ISBN :
978-1-4244-8381-5
Electronic_ISBN :
978-0-9555293-3-7
