一种基于TMS320LF2407A的地铁屏蔽门门机控制器设计  

A Research on Door Control Unit Based on TMS320LF2407A Controller

作　　者：仇维斌 欧红香[2] 

机构地区：[1]今创集团有限公司自控部,常州213011 [2]江苏大学环境学院,镇江212013

出　　处：《微电机》2009年第9期37-39,43,共4页Micromotors

摘　　要：针对地铁屏蔽门的门机控制提出了一种基于TMS320LF2407A的全数字无刷直流电机驱动控制方案。系统采用外环速度环、内环电流环双闭环控制系统;速度调节器和电流调节器采用PI控制;给出了硬件框图以及软件控制算法。可靠的硬件结构及增强的状态机算法,实现了屏蔽门可靠控制。实际工业应用效果表明方案满足系统使用要求。It was proposed a method of BLDCM driver controller based on control unit in the plat screen door system. The double loop control system troller was adopted in the speed and the current loop. The hardware TMS320LF2407A for the door was used, in which a PI condiagram also are introduced. With the reliable hardware structure and enhanced state liable control of door has been realized. The results of industrial application and the software algorithm machine algorithm, the reindicate that the method is suitable for the system.

关 键 词：门机控制器 TMS320LF2407A 无刷直流电机 地铁屏蔽门 设计 实验 

分 类 号：TM361[电气工程—电机]