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http://dx.doi.org/10.5207/JIEIE.2003.17.4.036

H∞ control of 2-mass system using partial state feedback and resonance ratio control  

김진수 (용인송담대학 전기정보과)
유상봉 (용인송담대학 전기정보과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.17, no.4, 2003 , pp. 36-44 More about this Journal
Abstract
In the industrial motor drive system which is composed of a motor and load connected with a flexible shaft, a torsional vibration is often generated because of the elastic elements in torque transmission. To solve this problem, the two degrees of freedom H$_{\infty}$ controller was designed. But it is difficult to realize that controller. In this paper, H$_{\infty}$ control of 2-mass system using partial state feedback and resonance ratio control is proposed. Proposed controller has simple structure but satisfies the attenuation of disturbances and vibrations.
Keywords
2-mass system; $H_{\infty}$control; partial state feedback; resonance ratio control;
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