| Wave Influence on Underwater Launch and Recovery System |
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| 作者单位： | Lian Lian Gu Yunguan
Associate Professor，Department of Naval Architecture and Ocean Engineering，Shanghai Jiao Tong University Senior Engineer，Department of Naval Architecture and Ocean Engineering，Shanghai Jiao Tong University |
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| 摘 要： | In this paper,the underwater vehicle,sling and the mother ship are considered as a single de-gree of freedom system connected by a spring.Through the analysis of this system,a physical model is es-tablished,which describes the motion of the vehicle caused by the ship motion and wave motion.Furthermore,a mathematical model based on this physical model is obtained,and a numerical solutionprogram is made.As an example,a practical launch and recovery system for an underwater robot is calcu-lated by use of the program.and the motion track of the robot is obtained.
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Wave Influence on Underwater Launch and Recovery System |
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| Authors: | Lian Lian Gu Yunguan Associate Professor |
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| Institution: | Lian Lian Gu Yunguan
Associate Professor,Department of Naval Architecture and Ocean Engineering,Shanghai Jiao Tong University Senior Engineer,Department of Naval Architecture and Ocean Engineering,Shanghai Jiao Tong University |
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| Abstract: | In this paper, the underwater vehicle, sling and the mother ship are considered as a single degree of freedom system connected by a spring. Through the analysis of this system, a physical model is established, which describes the motion of the vehicle caused by the ship motion and wave motion. Furthermore, a mathematical model based on this physical model is obtained, and a numerical solution program is made. As an example, a practical launch and recovery system for an underwater robot is calculated by use of the program, and the motion track of the robot is obtained. |
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| Keywords: | underwater vehicle launch recovery motion response mathematical model numerical calculation |
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