期刊论文

中文

机电工程

1001-4551

2014

31

7

903-907

10.3969/j.issn.1001-4551.2014.07.018

湖南省科技计划资助项目（2011GK3116）；

本校为第一机构

为实现织机控制中通信数据的高速、准确传输,解决剑杆织机控制系统通信可靠性问题,将模块化设计、多CPU分布式集群控制方式及多总线通信技术应用到织机控制系统中,选用STM32F207作为主CPU,选用STM32F103作为从CPU,选用FPGA作为主CPU的协处理器,以提高织机的运行速率.开展了对织机控制系统内部模块及多织机之间的通信方案的分析,提出了织机模块内部采用SPI通信、模块之间采用全双工串行异步通信、电控柜与操作台之间采用CAN通信、多织机之间采用无线组网等方案.将该方案应用于某纺织厂剑杆织机控制系统,实现了剑杆织机控制系统的稳定、快速、可靠运行.研究结果表明,织机控制运用多总线通信方式,通...

In order to realize the high speed and accurate transmission of the communication data in the loom control and to solve the problem of the communication reliability in the rapier loom control system, the modular design, the muhi-CPU distributed clusters control mode and multiple fieldbus communication technologies was investigated in the loom control, using STM32F207 as main CPU, STM32F103 as the slave CPU, FPGA as the co-processor of the main CPU was to improve the speed of the loom. After the analysis of the communication scheme of the internal module and the multi-loom in the loom control s...