전자공학회논문지S (Journal of the Korean Institute of Telematics and Electronics S)
- 제35S권5호
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- Pages.27-34
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- 1998
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- 1226-5837(pISSN)
디스크형태의 해석적영역을 가지는 이산모델 차수축소
Discrete model reduction over disc-type analytic domains
초록
This paper is on the discrete model reduction method over disc-type analytic domains. We define hankel singular value over the disc that is mapped by standard bilinear mapping. And the generalized singular perturbation approximation and the direct truncation are generalized to GSPA and DT over a disc. Furthermore, it is shown that the reduced order model over a smaller domaing has a smaller .inf.-norm error bound. And the poposed reduction method is used to obtain the regional pole placement property.
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