불규칙한 시간지연이 존재하는 선형시스템의 제어기 설계
- Title
- 불규칙한 시간지연이 존재하는 선형시스템의 제어기 설계
- Other Titles
- Compensator Design for Linear System with Random Delay 김선중, 송택렬
- Author
- 송택렬
- Keywords
- random delay; combined controller
- Issue Date
- 2004-07
- Publisher
- 제어·자동화·시스템공학회
- Citation
- 제어·자동화·시스템공학논문지, v. 10, No. 7, Page. 583-589
- Abstract
- Modem control systems often use a communication network to send measurement and control signals between nodes. Communication delays can be time varying. The length of the time delays is often hard to predict and modeled as being random. This paper proposes a combined controller used to compensate network time delay by estimating the delay with the interacting multiple model (IMM). The network delay is modeled as a Markov chain and 3 modes representing heavy, medium, and low network loads are used in the IMM. The proposed method is applied to an optimal control system with double integrators and the results are compared with the existing control methods.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01968477&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/151376
- ISSN
- 1976-5622; 2233-4335
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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