摘要
根据某型微型潜艇的动力参数要求,计算并选择合适的气动马达、高压气瓶和减压阀等,利用Matlab/Simulink仿真软件建立了高压气瓶、气动马达、减压阀、螺旋桨以及潜艇阻力等的仿真模型。经过仿真计算得到该微型潜艇的水下航速及其加速度,以及螺旋桨转速、推力和转矩等一系列数据。仿真结果表明,气动推进方式能够为该艇提供满足要求的水下航速,可用于微型潜艇的推进系统。
The appropriate air motor,high pressure bottle and pressure reducing valve were calculated and selected based on the propulsive re-quirement of a mini sub.Simulation models con-sisting of high pressure bottle,air motor,and pressure reducing valve,propeller and the resist-ance of the mini sub were established in Matlab/Simulink simulation software. A series of data were obtained through calculation including the underwater speed and its acceleration as well as revolution speed of propeller,thrust force,torque of the propeller,etc.The simulation results show that,the pneumatic propulsion method fulfilled the required underwater speed for the mini sub and would be used to propulsion system of mini sub.
出处
《机械与电子》
2014年第5期28-31,共4页
Machinery & Electronics
关键词
微型潜艇
气动推进方式
仿真
Matlab/Simulink
mini sub
pneumatic propulsion method
Matlab/Simulink
simulation
