000011126 001__ 11126 000011126 005__ 20240625163636.0 000011126 245__ $$aRetrofit an 11-Meter Yacht for Autonomous Navigation 000011126 269__ $$a2020-10-05 000011126 336__ $$aConference Proceedings 000011126 520__ $$aIntelligent/autonomous ships form a rising field that brings beneficial changes to waterborne transportation such as relieving labour shortages, avoiding collisions, and providing assistance to humans. Many autonomous navigation attempts have been carried out on ship models rather than real ships. The results of these studies have certain gaps with the results of full-scale ships. Cost and risk of intelligent ships for autonomous navigation are yet unclear, which makes retrofitting existing ships for tests and development appealing. This paper introduces the process of retrofitting a full-scale 11-meter yacht, including mechanical retrofit, hardware redesign, software deployment, and functional testing. The process is proposed as a solution of ship retrofit for autonomous navigation functions like heading control, path following, and collision avoidance. In the end, this paper concludes a plan of hardware and software that could help find more retrofit solutions, providing a reference for academic research and practical applications. 000011126 542__ $$aCC-BY-4.0 000011126 7001_ $$aYou, X$$uNational Engineering Research Centre for Water Transportation Safety, Wuhan 000011126 7001_ $$aMa, F$$uNational Engineering Research Centre for Water Transportation Safety, Wuhan 000011126 7001_ $$aLiu, J$$uNational Engineering Research Centre for Water Transportation Safety, Wuhan 000011126 7001_ $$aWang, X$$uNational Engineering Research Centre for Water Transportation Safety, Wuhan 000011126 7001_ $$aYan, X$$uNational Engineering Research Centre for Water Transportation Safety, Wuhan 000011126 773__ $$tConference Proceedings of iSCSS 000011126 773__ $$jiSCSS 2020 000011126 8564_ $$9edfafa2e-7d8e-4657-a4d3-df63aa92478a$$s8865979$$uhttps://library.imarest.org/record/11126/files/iSCSS_2020_Paper_24.pdf