Title :
Toward less conservative stability analysis of time-delay systems
Author :
Zhang, Jianrong ; Knospe, Carl R. ; Tsiotras, Panagiotis
Author_Institution :
Dept. of Mech. & Aerosp. Eng., Virginia Univ., Charlottesville, VA, USA
Abstract :
The stability of linear time-delay systems is investigated via the robustness analysis of several uncertain delay-free comparison systems. Several new delay-dependent stability criteria, which are formulated as linear matrix inequalities (LMIs), are then derived. Finally, an example problem demonstrates that these new stability criteria may be significantly less conservative than those existing in the literature
Keywords :
delay systems; robust control; stability criteria; delay-dependent stability criteria; linear matrix inequalities; linear time-delay systems; robustness analysis; stability; stability analysis; time-delay systems; uncertain delay-free comparison systems; Aerospace engineering; Books; Delay systems; Equations; Frequency domain analysis; Linear matrix inequalities; Robust stability; Stability analysis; Stability criteria; Time domain analysis;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.830935
