Title :
Decoupling Control Based on Dynamic Surface Control for MIMO Nonlinear Systems
Author :
Wang, Yunjian ; Wang, Guodong
Author_Institution :
Sch. of Electr. Eng. & Autom., Henan Polytech. Univ., Jiaozuo, China
Abstract :
A dynamic surface controller (DSC) is designed for a class of MIMO nonlinear systems. Firstly, the nonlinear system is transformed into a new system, which is viewed as a Parallel system composed of nominal system and its disturb system in induced by coupling, secondly, DSC are designed according to each system in ordered to synthesize the expectation control law, finally, ultimate control law is induced by the principle of least squares and Taylor series. Theoretical analysis gives the whole system stability.
Keywords :
MIMO systems; nonlinear control systems; stability; MIMO nonlinear systems; Taylor series; decoupling control; disturb system; dynamic surface control; least squares; nominal system; parallel system; system stability; Couplings; MIMO; Nonlinear dynamical systems; Stability analysis; Trajectory; MOMI systems; decoupling; dynamic surface control; nolinear systems;
Conference_Titel :
Information and Computing (ICIC), 2011 Fourth International Conference on
Conference_Location :
Phuket Island
Print_ISBN :
978-1-61284-688-0
DOI :
10.1109/ICIC.2011.47
