Hybrid power control system of fuel cell powered environment-friendly unmanned surface vehicle = 연료전지 추진 친환경 무인 수상선의 하이브리드 제어 시스템

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A catamaran type unmanned surface vehicle based on a hydrogen fuel cell has been developed to ensure significant reduction in Green House Gas emissions. An automatic navigation system integrated with global positioning and inertial navigation systems was implemented to the autonomous surface vehicle so that it can have capabilities of way-point, standstill turning, casting-off and turning sailing. To simultaneously measure the required power of the fuel cell and dynamic motion of the vehicle, automatically controlled sailing tests were conducted after the gain parameters of the fuzzy PID controller were adjusted to assure reliable tracking control. The hybrid power control algorithm to efficiently utilize the fuel cell and batteries was implemented by considering the results of the sailing tests and the transient response of the fuel cell. The developed catamaran type unmanned surface vehicle powered with fuel cell can be utilized to ocean environment monitoring and military missions.
Advisors
Oh, Il-Kwonresearcher오일권
Description
한국과학기술원 : 해양시스템공학전공,
Publisher
한국과학기술원
Issue Date
2012
Identifier
509504/325007  / 020104346
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 해양시스템공학전공, 2012.8, [ iv, 84 p. ]

Keywords

Hull separation; Wave-making resistance; Automatic navigation; Fuel cell; 선체 간격; 조파저항; 자율 항법; 연료전지; 하이브리드 출력 제어; Hybrid power control

URI
http://hdl.handle.net/10203/182287
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=509504&flag=dissertation
Appears in Collection
OSE-Theses_Master(석사논문)
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