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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.10
- 수록면
- 1,261 - 1,266 (6page)
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초록· 키워드
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This work presents a control design method to determine the parameters of a proportional integral (PI) compensator satisfying desired specifications on the gain and phase margins or, alternatively, an upper bound on the sensitivity transfer function, for an uncertain plant. The process under consideration can be modeled by a first order plus dead time (FOPDT) model having interval parametric uncertainty, therefore a set of plants is considered. The proposed approach is based on the translation of the desired specifications into the compensator parameter space, obtaining in such a way a feasible region where design specifications are met for each of the plant considered. This feasible region is obtained by using a fractional-order system which is representative of the uncertain plant, instead of using each plant belonging to the set. To conclude, an example is given to illustrate the proposed method, this example is motivated from a real process.
목차
Abstract
1. INTRODUCTION
2. PROBLEM SETUP
3. DESIGN PROBLEM FOR AN UNCERTAINTY-FREE FRACTIONAL-ORDER SYSTEM
4. PI TUNING FOR THE FRACTIONAL-ORDER SYSTEM
5. DESIGN EXAMPLE
6. CONCLUSIONS
REFERENCES
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