Title :
Dynamic output feedback stabilization of a class of switched linear systems
Author :
Sun, Zhendong ; Ge, Shuzhi Sam
Author_Institution :
Seventh Res. Div., Beijing Univ. of Aeronaut. & Astronaut., China
Abstract :
In this brief, dynamic output feedback stabilization is investigated for a class of switched linear control systems. Firstly, the switched systems are transformed into the canonical form with a clear system structure. Next, the problem of stabilization via state feedback control is addressed based on the canonical decomposition. Then, a state estimator is introduced to approximate the state vector. Finally, we bring the estimator into the feedback loop and establish the separation property of the overall system. The dynamic output feedback stabilization problem is, thus, solved in a constructive manner.
Keywords :
linear systems; stability; state estimation; state feedback; canonical decomposition; canonical form; dynamic output feedback stabilization; feedback loop; linear control systems; separation property; stabilization; state estimator; state feedback control; switched linear systems; Control systems; Linear feedback control systems; Linear systems; Observers; Optimal control; Output feedback; State estimation; State feedback; Sun; Switched systems;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
DOI :
10.1109/TCSI.2003.815216