摘要
军用舰艇为了提高探测效率和侦察精度,往往需要配置功能各异的水下机器人。水下机器人隐蔽性好,可以实现不同水深的信号采集等功能。水下机器人和潜艇在相同流体下的动力学特性相互影响,研究其水动力参数对水下机器人控制和优化具有重要的意义。本文针对水下机器人在潜艇附近的附加质量和受力分析,建立两者的流体动力学模型,并在此基础上完成了水下机器人仿真和有限元分析。
In order to improve the detection efficiency and accuracy, military ships often need to configure different kinds of underwater robots. Underwater robot has good invisibility and can realize the function of signal acquisition in different water depth. It is very important to study the hydrodynamic parameters of underwater vehicles and submarines in the same fluid. In this paper, based on the analysis of the additional mass and force of the underwater vehicle in the vicinity of the submarine, the hydrodynamic model is established.
出处
《舰船科学技术》
北大核心
2017年第5X期10-12,共3页
Ship Science and Technology
关键词
水下机器人
潜艇
流体动力学
仿真
underwater robot
submarine
fluid dynamics
simulation
