Title :
Pole-assignment robustness for discrete-time systems with multiple time-delays
Author :
Wang, Rong-Jyue ; Wang, Wen-June
Author_Institution :
Inst. of Comput. Sci. & Electron. Eng., Nat. Central Univ., Chung-Li, Taiwan
Abstract :
This paper proposes several useful criteria for the discrete-time system with multiple time-delays to ensure all the roots of the characteristic equation are inside the specified disk D(α,γ) with center (α,0) and radius γ. In these criteria, the D-stability of the system can be ensured by inspecting the modulus of the eigenvalues of the system matrix. These criteria are also extended to the perturbed discrete-time delay system
Keywords :
delays; discrete time systems; eigenvalues and eigenfunctions; matrix algebra; poles and zeros; stability; stability criteria; D-stability; characteristic equation; discrete-time systems; eigenvalues; multiple time-delays; perturbed discrete-time delay system; pole-assignment robustness; roots; system matrix; Computer science; Delay effects; Delay systems; Discrete transforms; Eigenvalues and eigenfunctions; Optimal control; Riccati equations; Robustness; State feedback; Sufficient conditions;
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
DOI :
10.1109/CDC.1993.325939
