减摇鳍测控系统中仿真转台的正弦运动控制

Sine motion control of emulating-revolving table in antirolling fin testing system

首先介绍步进电机的运行速度规律,在此基础上给出了以AT89C51单片机为核心的应用于减摇鳍测控系统中仿真转台的两相步进电机正弦运动控制实例,同时给出了控制电路原理图和相应的C51控制程序.

The running speed principle of stepping motor was firstly introduced in the paper.On this basis,an example of the running speed of twophase stepping motor,which was used in emulatingrevolving table in antirolling fin testing system controlled by AT89C51 microcomputer,was put forward.Finally,the controlling circuit and the corresponding procedure were given.