Decoupling Controller Design for H-infinity Performance Condition
- Authors
- Park, T[Park, Taedong]; Choi, GH[Choi, Goon-Ho]; Cho, YS[Cho, Yong-Seok]; Park, K[Park, Kiheon]
- Issue Date
- Nov-2011
- Citation
- JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, v.6, no.6, pp.874 - 882
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY
- Volume
- 6
- Number
- 6
- Start Page
- 874
- End Page
- 882
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/68508
- DOI
- 10.5370/JEET.2011.6.6.874
- ISSN
- 1975-0102
- Abstract
- The decoupling design for the one-degree-of-freedom controller system is treated within the H-infinity, framework. In the present study, we demonstrate that the H-infinity performance problem in the decoupling design is reduced into interpolation problems on scalar functions. To guarantee the properness of decoupling controllers and the overall transfer matrix, the relative degree conditions on the interpolating scalar functions are derived. To find the interpolating functions with relative degree constraints, Nevanlinna-Pick algorithm with starting function constraint is utilized in the present study. An illustrative example is given to provide details regarding the solution.
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Collections - Information and Communication Engineering > School of Electronic and Electrical Engineering > 1. Journal Articles
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