Title :
Multiobjective H2/H∞ synthesis via group-preserving scheme
Author :
Liu Bin ; Sun Jiuqiang ; Cui Yangyang ; Li Wei
Author_Institution :
Sch. of Electr. & Inf. Eng., Northeast Pet. Univ., Daqing, China
fDate :
May 31 2014-June 2 2014
Abstract :
In this article, we provide a numerical method for the mixed H2/H∞ synthesis minimizing the H2 norm of one transfer function while imposing restriction on H∞ norm of the other transfer function. The mixed H2/H∞ robust controller with degree constraint can be designed by solving the nonlinear equations, where a group-preserving scheme is introduced. Three examples are used to investigate the numerical characteristics of new proposed method, also illustrating the effective of the proposed technique.
Keywords :
H∞ control; Runge-Kutta methods; control system synthesis; minimisation; nonlinear equations; robust control; transfer functions; H∞ norm; H2 norm minimization; Runge-Kutta method; degree constraint; group-preserving scheme; mixed H2/H∞ robust controller design; multiobjective H2/H∞ synthesis; nonlinear equations; numerical method; transfer function; Educational institutions; Equations; Integrated circuits; Optimized production technology; Robust stability; Robustness; Transfer functions; Runge-Kutta method; degree constraint; group-preserving scheme; mixed H2/H∞ control;
Conference_Titel :
Control and Decision Conference (2014 CCDC), The 26th Chinese
Conference_Location :
Changsha
Print_ISBN :
978-1-4799-3707-3
DOI :
10.1109/CCDC.2014.6852187
