DocumentCode :
1704866
Title :
Plant/controller design integration for ℋ2 control by symbolic-numeric hybrid optimization based on sum of roots characterization
Author :
Kanno, Masaaki ; Hara, Shinji ; Anai, Hirokazu
Author_Institution :
Inst. of Sci. & Technol., Niigata Univ., Niigata, Japan
fYear :
2009
Firstpage :
1619
Lastpage :
1624
Abstract :
This paper proposes a new plant/controller design integration framework that seeks the best pair of the plant and the controller for the best possible closed-loop performance in Hscr2 control. The framework is further equipped with a symbolic-numeric hybrid optimization approach to effectively achieve the optimum. In the suggested approach, a recent algebraic tool called the Sum of Roots is firstly employed to characterize the optimal cost in the presence of plant parameters, and then numerical optimization over the admissible parameter range is executed to find the best parameter values.
Keywords :
Hinfin control; closed loop systems; control system synthesis; numerical analysis; optimisation; Hscr2 control; closed-loop performance; plant-controller design integration; sum of roots characterization; symbolic-numeric hybrid optimization; Assembly; Control design; Control system synthesis; Control systems; Cost function; Design optimization; Hydrogen; Information science; Optimal control; Physics computing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control Applications, (CCA) & Intelligent Control, (ISIC), 2009 IEEE
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4244-4601-8
Electronic_ISBN :
978-1-4244-4602-5
Type :
conf
DOI :
10.1109/CCA.2009.5280928
Filename :
5280928
Link To Document :
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