| 大尺度水下综合试验模型拖曳运动特性研究 |
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| 引用本文： | 郁荣,马向能,孙大鹏.大尺度水下综合试验模型拖曳运动特性研究[J].武汉造船,2012(1):1-5. |
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| 作者姓名： | 郁荣 马向能 孙大鹏 |
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| 作者单位： | [1]中国船舶科学研究中心,江苏无锡214082 [2]清华大学航天航空学院,北京100084 |
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| 摘 要： | 大尺度水下综合试验模型采用拖缆实现加、减速过程,为了保证其运行稳定性和安全性,基于简化的刚体-弹性体振动模型,分析水下拖曳航行体系统的特性,给出合适的拖缆预紧力;并分析试验模型运动特性,给出保证试验过程中的运动稳定性和安全性的操舵限制条件。
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| 关 键 词： | 大尺度水下综合试验模型 拖曳 运动稳定性 操舵 |
Research on Dynamic Characteristics of Large Scale Synthetically Underwater Model |
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| YU Rong,MA Xiang-neng,SUN Da-peng.Research on Dynamic Characteristics of Large Scale Synthetically Underwater Model[J].Wuhan Shipbuilding,2012(1):1-5. |
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| Authors: | YU Rong MA Xiang-neng SUN Da-peng |
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| Institution: | 1 China Ship Scientific Research Centre, Wuxi Jiangsu 214082, China; 2 Dept. of Aeronautic and Astronautics, Tsinghwa University, Beijing100084, China) |
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| Abstract: | Computational analysis was conducted for the large scaled experimental model which is accelerated and decelerated by the hawser so as to guarantee its stability and safety in operation. The essential characteristics of the towed underwater vehicle system were analyzed base on rigid body - flexible body vibration model to get the suitable tension of the hawser. By analyzing the dynamic characteristics of the system, the steering angle was restricted in order to ensure the dynamic stability and safety of the model during the experiment. |
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| Keywords: | large scale synthetically underwater model tow dynamic stability steering |
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