Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)
- 2004.11a
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- Pages.73-78
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- 2004
Study on the Application of Decentralized Control Method for Simplified Model of Deep Seabed Mining System
심해저 채광시스템의 단순 모델에 대한 분산 제어 기법 적용성 연구
- YEU TAE-KYEONG (Ocean Development System Laboratory, KORDl) ;
- HONG SUP (Ocean Development System Laboratory, KORDl) ;
- KIM HYUNG-Woo (Ocean Development System Laboratory, KORDl) ;
- CHOI JONG-SU (Ocean Development System Laboratory, KORDl)
- 여태경 (한국해양연구원 해양개발시스템연구본부) ;
- 홍섭 (한국해양연구원 해양개발시스템연구본부) ;
- 김형우 (한국해양연구원 해양개발시스템연구본부) ;
- 최종수 (한국해양연구원 해양개발시스템연구본부)
- Published : 2004.11.01
Abstract
The deep seabed mining system is generally composed of surface vessel, lifting system, buffer, flexible pipe and miner. The milling system is regarded as a large-scale system in which each subsystem is interconnected to other one. In order to control a large-scale system, a decentralized control approaches have been proposed recently. In this paper, as a basic study on application of decentralized control, firstly, the mining system is simplified modeled, where the lifting system and buffer is regarded as a spherical pendulum and tile flexible pipe is as a two-dimension linear spring. Based on the derived model, the system characteristics and the feasibility of decentralized control are analyzed.
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