The Transactions of the Korean Institute of Electrical Engineers (대한전기학회논문지)
- Volume 35 Issue 8
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- Pages.333-340
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- 1986
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- 0254-4172(pISSN)
Model-Reduction of Linear Discrete Large-Scale Systems
행렬부호함수를 이용한 이산치 계통의 모델 저차화
Abstract
This paper presents an approach for determining the discrete reduced-order models for largescale system by using matrix sign function. We define projection operators based on the matrix sign function and develop the algorithm for model-reduction by using them. Simulation studies show that the proposed altgorithm is very useful.
Keywords