Title :
A study of the stability radius for descriptor systems
Author :
Hu, Y.Z. ; Davison, E.J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada
Abstract :
This paper studies the structural stability of linear time invariant descriptor systems of the form: Ex˙=Ax where E and A are subject to real or complex perturbations, and various definitions related to structural regularity, structurally impulsive and exponential stability are presented. A variety of perturbation patterns is introduced and studied, and formulas to calculate the regularity radius, impulsive stability radius and exponential stability radius are given
Keywords :
perturbation techniques; stability criteria; exponential stability radius; impulsive stability radius; linear time invariant descriptor systems; perturbations; regularity radius; structural stability; Differential algebraic equations; Nonlinear equations; Robust stability; Structural engineering; Time invariant systems;
Conference_Titel :
Decision and Control, 1996., Proceedings of the 35th IEEE Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-3590-2
DOI :
10.1109/CDC.1996.577456
