规则波下载人潜水器-母船布放回收耦合运动试验研究

作者：陈云赛,马良,段文洋,刘鹏

摘要：The launching and recovery process of a human-occupied vehicle(HOV)faces more complex wave effects than other types of submersible operations.However,due to the nonlinearity between the HOV and its mother ship,difficulties occur in theoretically simulating their coupled motion and hydrodynamics.The coupled motion responses and the load under different regular wave conditions are investigated experimentally in this study.The optimized design of the experimental scheme simulated the launching and recovery process of the mother ship and HOV in regular waves.The attitude sensor performed synchronous real-time measurement of the coupled motion between the mother ship and HOV as well as obtained the load data on the coupled motion under different cable lengths.The results show that models in heading waves mainly lead to the vertical motion of the hoisting point.In beam waves,the transverse and vertical motions of the hoisting point occur in a certain frequency of waves.Under the heading and beam wave conditions,the longer the hoisting cable is,the greater the movement amplitude of the submersible is.Moreover,compared with the condition of the beam waves,the hoisting submersible has less influence on the mother ship under the condition of the heading waves.The findings provide theoretical support for the design optimization of the launching and recovery operation.

发文机构：College of Shipbuilding Engineering Department of Technology Qingdao National Laboratory for Marine Science and Technology College of Engineering

关键词：Human-occupiedvehicleExperimentalstudyLaunchandrecoveryCoupledmotionresponseMothershipRegularwaveHuman-occupied vehicleExperimental studyLaunch and recoveryCoupled motion responseMother shipRegular wave

分类号： V52[航空宇航科学与技术—人机与环境工程]