基于ARM的多电机同步控制系统的设计  

Design of Multi-Motor Synchronous Control System Based on ARM

作　　者：马正友[1] 

机构地区：[1]四川建筑职业技术学院,德阳618000

出　　处：《微特电机》2015年第3期66-68,77,共4页Small & Special Electrical Machines

摘　　要：高精度的多电机同步控制已成为现代制造业的关键问题之一,针对多电机同步控制系统的非线性、时变、易受扰动影响等特性,分析了多电机同步控制的基本原理,在此基础上采用相邻交叉耦合控制方法,设计了一种多电机同步控制算法,以提高各电机之间的同步精度;基于ARM微控制器Cortex-M0,设计了多电机同步控制系统,同时给出了软硬件设计方法并进行了实验验证。实验结果表明:该方法不仅可以减小跟踪误差,同时可消除相邻电机之间的同步误差;该控制系统可以较好地实现多电机的同步控制。The high precision synchronized multi- motor control has become one of the key issues in modern manufacturing industry. As synchronized multi- motor control systems are nonlinear,time- variable and easily affected by disturbances,in order to improve the synchronization precision,the methods of multi- motor synchronization control was analyzed and the synchronization control algorithm was proposed based on the adjacent coupling strategy in this paper. The multi-motor synchronous control system was designed by using ARM micro controller Cortex- M0. The hardware and software design method were provided. And experimental verification was conducted. The experimental results show that this method can not only reduce the tracking error,but also eliminate the synchronization error between adjacent motors; the control system can realize the motor synchronization control preferably.

关 键 词：同步控制 相邻交叉耦合 跟踪误差 同步误差 ARM 

分 类 号：TM383.4[电气工程—电机]