Title :
Disturbance decoupling in a class of linear systems
Author :
Dórea, Carlos E T ; Milani, Basilio E A
Author_Institution :
Lab. d´´Autom. et d´´Anal. des Syst., CNRS, Toulouse, France
Abstract :
The disturbance decoupling problem (DDP) is solved for a class of linear systems where the left-invertible systems are included. The authors obtain a complete characterization of the solution, as well as the parameterization of all corresponding state feedback matrices. Such characterization enables one to conclude about the solvability of DDP with stability and/or pole placement. A numerical method is proposed for computation of the controllers in an analytical form, suitable to the treatment of complementary design specifications
Keywords :
linear systems; matrix algebra; pole assignment; stability; state feedback; complementary design specifications; complete characterization; disturbance decoupling problem; left-invertible systems; linear systems; parameterization; pole placement; stability; state feedback matrices; Control systems; Controllability; Linear feedback control systems; Linear systems; Null space; Optimization; Stability; State feedback; Vectors;
Conference_Titel :
American Control Conference, Proceedings of the 1995
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2445-5
DOI :
10.1109/ACC.1995.532770
