Title :
Eigenstructure assignment for linear discrete-time systems subject to input saturation via decentralized state feedback - a parametric approach
Author :
Xue, Yu ; Duan, Guang-Ren
Author_Institution :
Center for Control Syst. & Guidance Technol., Harbin Inst. of Technol., China
Abstract :
A parametric approach for eigenstructure assignment for linear discrete-time systems subject to input saturation via decentralized state feedback is proposed. Based on the parametric solution to a Sylvester matrix equation, parameterizations of all the state feedback control matrices and the closed-loop eigenvector matrices are established. The partial eigenstructure assignment is a case of the proposed approach. The parametric method offers all the design degrees of freedom, which can be utilized to achieve certain desired properties and performances in the control system designs. A numerical example shows the effect of the proposed approach.
Keywords :
closed loop systems; control nonlinearities; discrete time systems; eigenstructure assignment; linear systems; matrix algebra; state feedback; Sylvester matrix equation; closed-loop eigenvector matrix; decentralized state feedback; degrees of freedom; eigenstructure assignment; input saturation; linear discrete-time system; parametric approach; state feedback control matrix; Actuators; Adaptive control; Control systems; Distributed control; Equations; Force control; Linear feedback control systems; Linear systems; Open loop systems; State feedback; Eigenstructure assignment; Sylvester matrix equations; input saturation; linear discrete-time systems; parametric solutions;
Conference_Titel :
Machine Learning and Cybernetics, 2005. Proceedings of 2005 International Conference on
Conference_Location :
Guangzhou, China
Print_ISBN :
0-7803-9091-1
DOI :
10.1109/ICMLC.2005.1527174
