摘要
由单片机控制步进电机的步进时间,实现了实验模型按正弦规律同步地平动和转动。叙述了实验装置的机械结构和控制器电路及软件编程要点,同时还对实验结果进行了分析。
By using a microcontroller to control the step time of two stepper motors, sinusoidal motions of heaving and pitching in phase for the experimental model are obtained. And the experimental machine structure, controller circuits and the key in soft programming are described. Also analyses of the experimental results are processed.
出处
《流体力学实验与测量》
EI
CSCD
北大核心
2004年第2期50-54,共5页
Experiments and Measurements in Fluid Mechanics
基金
国家自然科学基金资助项目(10072063)
中科院知识创新工程重要研究方向资助项目(KJCX SW L04)
关键词
单片机控制
步进电机
机械结构
正弦运动
生物游泳
biology swimming
fly mechanics
experimental model
sinusoidal motions
stepper motor
microcontroller
