제어로봇시스템학회:학술대회논문집
- 1991.10a
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- Pages.1219-1219
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- 1991
Model order reduction with pass band error reduction in frequency domain
주파수 영역에서 통과대역 오차 감소를 갖는 모델 저차수화
Abstract
This paper proposes the model order reduction with pass band error reduction in the frequency domain of discrete time linear systems. The algorithm is the new method of reduced order model which reduces passband error by changing controllability and observability gramian used with weighted functions. A numerical example shows that this algorithm has lower passband error than balanced w&l and weighted function characteristics in frequency domain.
Keywords