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초록
This paper presents a novel methodology to design a discrete-time compensator for a high-order repetitive control system. An optimization-based approach is applied to design the compensator, which is required to be stable and causal. This methodology is applicable to both minimum and non-minimum phase systems, for which stability and tracking error convergence are ensured. The compensator is yielded in the form of a proper transfer function and can be implemented separately without being merged with a high-order internal model. The high-order internal model is used to provide robustness against period variations of the reference signal. Simulation and experimental results are provided to show the effectiveness of the compensator design methodology.
키워드
- 제목
- On the synthesis of a stable and causal compensator for discrete-time high-order repetitive control systems
- 저자
- Kurniawan, Edi; Adinanta, Hendra; Harno, Hendra G.; Prakosa, Jalu A.; Suryadi, Suryadi; Purwowibowo, Purwowibowo
- 발행일
- 2021-06
- 유형
- Article
- 권
- 9
- 호
- 2
- 페이지
- 727 ~ 736