Transactions of the Society of Instrument and Control Engineers
Online ISSN : 1883-8189
Print ISSN : 0453-4654
ISSN-L : 0453-4654
Phase-Compensated Robust Control on the basis of IMP
Rui WANGKeiji WATANABEEiichi MURAMATSUYuichi ARIGASigeru ENDO
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2006 Volume 42 Issue 2 Pages 147-155

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Abstract
This paper presents a new concept of the robust control, which is named by phase-compensated robust control. The mechanism of robust stability is analyzed by internal model parametrization (IMP). To overcome the conservativeness of the traditional methods based on the small gain theorem, the phase compensation is introduced. The robust stability condition is derived for the new control scheme. The simple design method is proposed.
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© The Society of Instrument and Control Engineers (SICE)
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