DocumentCode :
2475426
Title :
Derivative State Constrained Optimal H2Integral Servo Controller with a Prescribed Degree of Stability
Author :
Komine, Noriyuki ; Benjanarasuth, Taworn ; Ngamwiwit, Jongkol
Author_Institution :
Sch. of Inf. & Electron., Tokai Univ., Kanagawa
fYear :
0
fDate :
0-0 0
Firstpage :
469
Lastpage :
473
Abstract :
In this paper, the derivative state constrained optimal H2 integral servo controller is presented based on the optimal H2 control problem with a prescribed degree of stability to reduce under damped responses of the controlled linear systems. The proposed servo controller stabilizes the controlled system with a prescribed degree of stability such that its output tracks a step reference input in an optimal H2 control sense. It is shown that the derivative state constrained optimal H2 integral servo problems with a prescribed degree of stability can be reduced to the standard optimal H2 control problem. The application of the proposed method is illustrated by a simulation example of the crane model system to show its effectiveness
Keywords :
optimal control; servomechanisms; stability; degree-of-stability; derivative state constraint; integral servo controller; optimal H2 control; Communication system control; Control systems; Cranes; Error correction; Hydrogen; Integral equations; Optimal control; Servomechanisms; Stability; State feedback; Derivative State Constraints; Optimal H; Prescribed Degree of Stability;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information, Communications and Signal Processing, 2005 Fifth International Conference on
Conference_Location :
Bangkok
Print_ISBN :
0-7803-9283-3
Type :
conf
DOI :
10.1109/ICICS.2005.1689090
Filename :
1689090
Link To Document :
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