제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 1996년도 Proceedings of the Korea Automatic Control Conference, 11th (KACC); Pohang, Korea; 24-26 Oct. 1996
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- Pages.64-68
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- 1996
DISCRETE MODEL REDUCTION OVER DISC-TYPE ANALYTIC DOMAINS AND $\infty$ -NORM ERROR BOUND
- Oh, Do-Chang (School of Electronic and Electrical Eng., Kyungpook National Univ.) ;
- Lee, Kap-Rai (School of Electronic and Electrical Eng., Kyungpook National Univ.) ;
- Um, Tae-Ho (School of Electronic and Electrical Eng., Kyungpook National Univ.) ;
- Park, Hong-Bae (School of Electronic and Electrical Eng., Kyungpook National Univ.)
- 발행 : 1996.10.01
초록
In this note, we propose 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 GSPA(generalized singular perturbation approximation) and DT(direct truncation) are generalized to GSPA and DT over a disc. Furthermore we show that the reduced order model over a smaller domain has a smaller L