用VHDL设计新型步进电机脉冲分配器  

The design of a new stepping motor pulse distributor with VHDL

作　　者：庞卫子[1] 朱耀东[1] 

机构地区：[1]江苏盐城工学院,224003

出　　处：《机床电器》2003年第6期39-42,共4页Machine Tool Electric Apparatus

摘　　要：脉冲分配器是步进电机控制器中的核心设备 ,本文介绍用VHDL语言设计的具有双三拍和三相六拍双模式的脉冲分配器 ,这种方法具有设计简单、代码通用、系统灵活性和可靠性强等优点 ,文中详细介绍了脉冲分配器状态机的设计细节。The pulse distributor is a key device of stepping motor controller.In this paper,the design method with VHDL of a new pulse distributor which can run double tri-beat and three-phase six-beat mode is introduced.This method is proved to more efficient,simple and common,moreover,it improves the reliability and agility of the whole system.The design with VHDL of the pulse distributor state-machine is detailed.

关 键 词：步进电机 脉冲分配器 VHDL设计 控制器 

分 类 号：TM383.6[电气工程—电机]