CFX与USAERO的水下机器人操纵性仿真计算研究

详细信息

Research on Maneuverability Simulation Calculation of Underwater Vehicle by CFX and USAERO

1.
Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.
Graduate School of the Chinese Academy of Sciences, Beijing 100049, China

摘要: 研究了借助计算流体力学软件CFX与USAERO对水下机器人的操纵性进行仿真计算的方法，并将仿真计算结果与模型试验结果对比，验证仿真计算的可行性，指出仿真计算的适用范围．该方法可以对某些现实中难以进行的操纵性试验进行仿真计算，对于研究水下机器人的操纵性尤其是在方案设计阶段的操纵性设计和降低试验成本有一定的现实意义．
- 水下机器人 /
- 仿真 /
- 操纵性 /
- 水动力系数
Abstract: The underwater vehicle manipulation simulation calculation is studied with the CFD(computational fluid dynamics) simulation softwares of CFX and USAERO,and the simulation calculation data is compared with the experimental data on a model.Feasibility of the simulation calculation is validated and the applied range of simulation calculation is pointed out.Some manipulation experiments that can’t be done practically can be finished through simulation calculation,and it has practical significance for reducing the cost of model experiments and studying the underwater vehicle’s manipulation,especially for manipulation design in the scheme design phase.
- underwater vehicle /
- simulation /
- maneuverability /
- hydrodynamic coefficient

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