摘要
本文描述了S3C44B0X+uClinux系统的轮式移动机器人平台的步进电机运行中的升降速方案,避免了步进电机在高频下启动、停止时产生失步和震荡现象。用基本的字符设备思想开发出步进电机设备驱动程序,方便于uClinux用户态下通过简单的write和ioctl命令即可控制步进电机运行。
This paper describes the ascending and descending speed operation principle and design method of stepping motor with S3C44B0X＋uClinux robotic platform system. This method avoids loss of synchronism and shock of stepping motor when stepping motor is started and stopped in high frequency instance. The dive program of stepping motor equipment is developed with the basic character equipment idea. The stepping motor is eassily run and controlled by the basic write and ioctl order in uClinux user state.
出处
《微计算机信息》
北大核心
2008年第29期240-241,239,共3页
Control & Automation
