摘要
针对传统基于串口通信总线的伺服运动监控系统传输速率低、传输距离近、误码率高的问题,研究了实时以太网Ether-CAT(Ethernet for control automation technology,应用于控制自动化的以太网技术)技术的原理及其主从站的实现方法,在基于Windows架构的实时操作系统扩展RTX(real time extension,实时操作系统扩展)平台上,应用该技术成功的实现了一种新型的伺服驱动器测试监控系统。实验结果表明,该系统能够满足监控系统大数据量数传、高实时处理以及抗干扰能力强的要求。
Aimed at the problems of conventional serial communication bus based monitoring system suffering from several limitations such as low transmission rate, short transmission distance and high error rate, the principle of the real-time Ethernet EtherCAT （Ethernet for control automation technology） and the development method ofits master/slave station is studied. A new type of servo driver monitoring system is realized with this technology on the Real-time operating system extension RTX （real time extension） platform, which is based on the Windows architecture. Experimental results show that this monitoring system enjoys the advantages of large quantity of data transmission, high real-time management and high anti-interference.
出处
《计算机工程与设计》
CSCD
北大核心
2011年第8期2660-2663,2751,共5页
Computer Engineering and Design
基金
国家"十一五"科技重大专项基金项目(2009ZX04009-014)
