Title :
Output feedback realization of state feedback systems
Author :
Chan, Jenq-Tzong H.
Author_Institution :
Dept. of Aeronaut., Nat. Cheng Kung Univ., Tainan, Taiwan
Abstract :
Presents a general formulation for the realization of a linear state feedback system using output feedback. The proposed formulation can be applied to any linear state feedback design, provided that an observable output signal is available. We show that scalar output is sufficient to achieve the realization, even in the case of MIMO state feedback systems. In addition, the proposed output feedback formulation achieves the same closed-loop response as a state feedback system, even when a non-relaxed initial state is involved. We present both discrete-time and continuous-time formulations for the proposed method
Keywords :
continuous time systems; control system synthesis; discrete time systems; linear systems; realisation theory; state feedback; state-space methods; closed-loop response; linear state feedback system; output feedback; output feedback realization; Aerodynamics; Control design; Kalman filters; MIMO; Output feedback; Signal design; State estimation; State feedback; State-space methods; Vectors;
Conference_Titel :
Decision and Control, 2000. Proceedings of the 39th IEEE Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6638-7
DOI :
10.1109/CDC.2000.912279
