高速轨道客车电动自动门控制系统研究  

Study on Control System for Electric Automatic Door in High Speed Train

作　　者：刘长英[1] 崔启明[2] 高印寒[3] 申珅[4] 

机构地区：[1]吉林大学仪器科学与电气工程学院,吉林长春130022 [2]包头北奔重型汽车有限公司研发中心,内蒙古包头014032 [3]吉林大学测试科学实验中心,吉林长春130025 [4]北京航空精密机械研究所,北京100076

出　　处：《机床与液压》2010年第15期19-23,共5页Machine Tool & Hydraulics

基　　金：吉林省科技发展计划重点项目(20060315);吉林省省校合作技术开发项目(吉经济技术[2007]774号)

摘　　要：随着轨道交通的发展,电动自动门在高速轨道客车中被逐渐推广应用。以数字信号控制器dsPIC30F5015为控制核心,对高速轨道客车电动自动门控制系统的硬件组成及软件实现方法进行研究。根据电机电流测算的原理,给出电动自动门的防挤压力计算方法;通过门宽参数自学习算法,实现自动门在运行过程中的准确定位。实验证明,该自动门控制系统工作稳定可靠,控制精度高,完全能够满足实际应用要求。With the development of rail transit,electric automatic door has been employed gradually in high speed train.The hardware and software design of control system for electric automatic door in high speed train were studied taking digital signal controller dsPIC30F5015 as control core.The calculation method of anti-pinch force of electric automatic door was given based on the theory of motor current measuring.The real position of the automatic door in the running was positioned accurately using the self-learning algorithm of the automatic door width.The experimental results prove that the automatic control system is steady and reliable,it has high control precision and can satisfy the real control requirement perfectly.

关 键 词：轨道交通 数字信号控制器 电动自动门 PID算法 自学习 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]