伺服系统的串行通讯实时性研究  

Research on Real-time Property of Serial Communication Used in Servo System

作　　者：陈振华[1] 李声晋[1] 芦刚[1] 

机构地区：[1]西北工业大学,陕西西安710072

出　　处：《机械与电子》2006年第12期31-33,共3页Machinery & Electronics

摘　　要：对串行通讯在较强的电磁干扰条件下的传输实时性进行了研究。通过采取提高通讯速度、多串口并行工作、精简传输内容和软件优化等措施提高了数据实时性,并进行了实验测试。实际应用表明,该方法实现简单,能有效减少数据传输时间间隔。The real - time property of serial communication under intense electromagnetism interference conditions was researched as a monitoring system of rapidresponse servo system. In creasing baud,using multi serial ports worked par allel,eondensing communication data and optimizing the program were used simultaneously to improve the real- time property. Test reports and the effects of application show that this method can reduce the interval of data frames simply.

关 键 词：串行通讯 实时性 电磁干扰 伺服系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]