基于 AVR 单片机控制的水下推进器设计

摘要

为了保证水下机器人能够快速有效地执行指定的任务，性能优良的推进系统是必不可少的。设计了一种高效率的导管螺旋桨水下推进器，采用三维造型软件SolidWorks设计推进器整体结构，运用ANSYS对推进器外壳进行静力分析，以校核推进器壳体的结构强度，利用ATmega 16单片机实现对螺旋桨推进器的运动控制，最后通过水下实验对推进器的运动和密封性能进行了验证。%In order to guarantee the underwater robot can perform specified tasks quickly and efficiently ,the good performance of propulsion system is indispensable ,general underwater robot propulsion system is the propeller .The purpose of this paper is to design a high efficiency of underwater propeller .The structrue of a duct propeller is designed using three-dimensional modeling software SolidWorks ,the static analysis is carried out on the propeller shell to check the structural strength of the propeller shell by ANSYS ,using ATmega 16 single-chip microcomputer to realize the motion control of the propeller .Finally ,the movement and sealing performance of the propeller are validated through the underwater experiments .