제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 1987년도 한국자동제어학술회의논문집; 한국과학기술대학, 충남; 16-17 Oct. 1987
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- Pages.150-154
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- 1987
우세 주파수 영역에서의 응답 매칭 방법을 이용한 시스템 저차화
System reduction using response matching method in dominant frequency range
초록
A new mixed approximation method is proposed for the model reduction of high order linear and time-invariant dynamic systems. This method makes allowance for stability and feature retention simultaneously. After defining dominant frequency range which affects relative stability of systems, a part of denominator is obtained using the energy dispersion method and tests are obtained using dominant frequency response matching method. The proposed method reflects the characteristic of the original system more faithfully and guarantees absolute stability of the reduction model.
키워드