Title :
Comments and Remarks on "On Improved Delay-Dependent Robust Control for Uncertain Time-Delay Systems
Author_Institution :
Sch. of Inf. Technol., Central Queensland Univ., Rockhampton, Qld.
Abstract :
The purpose of this note is to correct some statements and numerical examples´ results in the above paper. A few remarks are also given to clarify the facts that for systems with small delay, the results in Han (2003) are much less conservative than those in Kwon and Park (2004); for systems with nonsmall delay, the criterion in Kwon and Park (2004) fails to make any conclusion, while the criterion in Han (2003) can be applicable to these kinds of systems
Keywords :
delay systems; delays; robust control; uncertain systems; delay dependent robust control; nonsmall delay; uncertain time delay system; Actuators; Control systems; Convergence; Delay; MIMO; Nonlinear control systems; Robust control; Sliding mode control; Timing; Vectors;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.2006.883032
