Title :
Robustness properties of a control procedure for systems with input delay
Author :
Popescu, D. ; Rasvan, Vl.
Author_Institution :
Dept. of Autom. Control, Craiova Univ., Romania
Abstract :
The control of systems with input delays is by now recognized to be a finite dimensional problem to be solved within standard framework provided a transform due to Artstein is used. The implementation of the synthesized control laws is nevertheless inducing nonrobustness and fragility in the control loop. In this paper a method of implementation that involves stability redesign of the control is proposed that implies robustness and nonfragility.
Keywords :
control system analysis computing; delays; robust control; Artstein transform; control laws; control loop; control procedure; finite dimensional problem; fragility; input delay; nonfragility; nonrobustness property; robustness property; stability redesign; Automatic control; Control system synthesis; Control systems; Delay systems; Feedback; Process control; Robust control; Robust stability; State-space methods; Transfer functions;
Conference_Titel :
Electrotechnical Conference, 2004. MELECON 2004. Proceedings of the 12th IEEE Mediterranean
Print_ISBN :
0-7803-8271-4
DOI :
10.1109/MELCON.2004.1346889
