전자공학회논문지B (Journal of the Korean Institute of Telematics and Electronics B)
- 제32B권7호
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- Pages.943-951
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- 1995
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- 1016-135X(pISSN)
투영제어 기법을 이용한 제어기의 저차수화 설계
Reduced-order Controller Design using Projective Controls
초록
In this paper the projective controls, previously derived to preserve the dynamic modes of a state-feedback reference system, are extended to allow the preservation of the modes of a general output-feedback reference system. In general, the extension allows projective controls to be used as a controller approximation technique, where a reduced-order controller is designed to approximate the closed-loop behavior of the higher-order reference controller. This extension is useful if the best available reference control for the system is an output-feedback control. An example shows that the increased design freedom of proposed design method allows the stabilization of a given plant using a lower-order controller than the projective controls with state-feedback reference.
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