Fuzzy depth control of an unmanned free-swimming submersible vehicle

Chunshien Li, Yu Chieh Chen

研究成果: 書貢獻/報告類型會議論文篇章同行評審

2 引文 斯高帕斯(Scopus)

摘要

Fuzzy control of depth for an unmanned free-swimming submersible vehicle (UFSSH) is presented In the paper. The UFSSH can help avoid the perniciousness to explorers and research workers. Water flow through the UFSSH can generate a force to rise or submerge the vehicle by deflecting the pitch elevator surface. The fuzzy approach to controlling the UFSSH does not need the transfer function of the vehicle. Instead, it goes field experience and knowledge to design the fuzzy logic controller (FLC). The fuzzy approach compared to traditional control approach. The pitch angle responses of the UFSSH by the fuzzy approach arc much better in settling time and steady state error than those by the traditional approach. The fuzzy approach can use expertise, engineering experience and judgment into the design of knowledge base in the FLC. The supreme merits of an FLC arc in Its simplicity, understandability of fuzzy rules, and model-free approach by which a plant is viewed as a black box and only the plant output is needed to the FLC for observation, Excellent performance has been observed and the pitch response of the UFSSH is symmetrical to the neutral position of the pitch elevator surface.

原文???core.languages.en_GB???
主出版物標題IEEE 5th International Conference on Intelligent Transportation Systems, ITSC 2002 - Proceedings
編輯Der-Horng Lee, Dipti Srinivasan, Ruey Long Cheu
發行者Institute of Electrical and Electronics Engineers Inc.
頁面194-199
頁數6
ISBN(電子)0780373898
DOIs
出版狀態已出版 - 2002
事件5th IEEE International Conference on Intelligent Transportation Systems, ITSC 2002 - Singapore, Singapore
持續時間: 3 9月 20026 9月 2002

出版系列

名字IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC
2002-January

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???event.eventtypes.event.conference???5th IEEE International Conference on Intelligent Transportation Systems, ITSC 2002
國家/地區Singapore
城市Singapore
期間3/09/026/09/02

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