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Robust tracking with H-infinity performance for PWM systems

Author(s):

H. Fujioka, C.-Y. Kao, S. Almér, U.T. Jönsson
Conference/Journal:

Automatica, vol. 45, no. 8, pp. 1808-1818
Abstract:

Control synthesis for robust tracking is considered for a class of pulse-width modulated systems that appear, for example, in power electronics applications. The control objective is to regulate a high frequency ripple signal to robustly track a constant reference signal in an average sense. To achieve this goal, a new H1 control problem with integral action and average sampling is proposed. The solution of this problem involves a hybrid lifting framework which requires a careful elaboration in order to develop an algorithm that allows one to solve the design problem by the standard state space formulas for H1 control. The design procedure is verified on a synchronous buck converter.

Year:

2009
Type of Publication:

(01)Article
Supervisor:



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% Autogenerated BibTeX entry
@Article { FujEtal:2009:IFA_3840,
    author={H. Fujioka and C.-Y. Kao and S. Alm{\'e}r and U.T. J{\"o}nsson},
    title={{Robust tracking with H-infinity performance for PWM systems}},
    journal={Automatica},
    year={2009},
    volume={45},
    number={8},
    pages={1808--1818},
    month=aug,
    url={http://control.ee.ethz.ch/index.cgi?page=publications;action=details;id=3840}
}
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