| 一种新型潜水装置的水动力特性分析 |
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| 引用本文： | 汪淳,葛彤,朱继懋.一种新型潜水装置的水动力特性分析[J].上海交通大学学报,2001,35(10):1547-1551. |
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| 作者姓名： | 汪淳 葛彤 朱继懋 |
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| 作者单位： | 上海交通大学船舶与海洋工程学院, |
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| 基金项目： | 国家863海洋领域重大专题(浅海重载装备坐落智能控制技术)资助项目(820-11-01) |
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| 摘 要： | 针对一种用于海底管线检测与维修的新型潜水装置建立了操纵运动数学模型。在阻力及操纵性试验所得数据基础上，估算了其水动力系数。运用线性系统理论对其特征值和特征向量进行了分析，将垂直面运动和水平面运动分解为不同的运动模态，并讨论了各种模态特点及其成因。
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| 关 键 词： | 潜水器 船舶操纵性 线性系统 水动力特性 |
| 文章编号： | 1006-2467(2001)10-1547-05 |
| 修稿时间： | 2000年9月29日 |
Study on Hydrodynamics of a New Type of Underwater Vehicle |
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| WANG Chun,GE Tong,ZHU Ji-mao.Study on Hydrodynamics of a New Type of Underwater Vehicle[J].Journal of Shanghai Jiaotong University,2001,35(10):1547-1551. |
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| Authors: | WANG Chun GE Tong ZHU Ji-mao |
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| Abstract: | A mathematical maneuvering model of a new type of underwater vehicle for pipeline detection and maintenance was presented. The hydrodynamic forces were estimated based on the data obtained in the experiment in towing tank. Linear system theory was applied to study the hydrodynamics of the vehicle. The motions in vertical plane and horizontal plane were divided into a few modes, through the analysis of eigenvalue and eigenvector. The characters and origins of each mode were discussed. |
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| Keywords: | underwater vehicle ship maneuverability linear system |
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