Title :
On the zero-state observability/detectability of switched and hybrid Hamiltonian systems with infinite number of switching subsystems
Author :
Liying, Zhu ; Yuzhen, Wang
Author_Institution :
Coll. of Math., Zhejiang Normal Univ., Jinhua
Abstract :
This paper investigates the zero-state observability and detectability of switched and hybrid dissipative Hamiltonian systems with infinite number of switching subsystems, and proposes a number of new results for the problem. First, study of two examples shows the complexity of the relationship between the zero-state detectability/observability of a switched and hybrid Hamiltonian system and that of its subsystems. Then, by fully exploiting the Hamiltonian structural properties, the (uniform) zero-state observability and detectability of switched and hybrid Hamiltonian systems with infinite number of switching subsystems are investigated, and several criterions are obtained.
Keywords :
observability; time-varying systems; hybrid dissipative Hamiltonian system; switched dissipative Hamiltonian system; switching subsystems; zero-state detectability; zero-state observability; Control systems; Educational institutions; Hybrid power systems; Lyapunov method; Mathematics; Observability; Physics; Power system control; Stability analysis; Switched systems; Criterion; Hybrid hamiltonian system; Sufficient condition; Zero-state detectability/observability;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4605268
