步进电机在汽车制动元件测试系统中的应用

Application of step motor to automotive brake component test system

汽车制动元件的检测中,都要用到步进电机作为执行元件来测试其各种性能。介绍了测试系统硬件的组成,步进电机的选型,及利用工控机和数据采集卡对步进电机的控制方法。

Step Motor as the executive element is used the test of automotive brake components. It introduces the composed of the hardware of the test system, the selection of step motor, and give the control method to step motor by industry computer and data acquisition board.