华南理工大学学报(自然科学版) ›› 2004, Vol. 32 ›› Issue (1): 5-8.

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以太网虚拟仪表测控系统中策略解释算法

刘桂雄 易静蓉 方晓东   

  1. 华南理工大学 机械工程学院‚广东 广州510640
  • 收稿日期:2003-07-11 出版日期:2004-01-20 发布日期:2015-09-07
  • 通信作者: 刘桂雄(1968-)‚男‚教授‚博士生导师‚主要从事现代检测技术及其自动化的研究。 E-mail:megxliu@scut.edu.cn
  • 作者简介:刘桂雄(1968-)‚男‚教授‚博士生导师‚主要从事现代检测技术及其自动化的研究
  • 基金资助:
    广州市科技局重点攻关项目(2001-Z-088-01);华南理工大学高水平大学建设项目

Strategy Interpreting Arithmetic of Ethernet-based Virtual Instrument Measurement and Control System

Liu Gui-xiong Yi Jing-rong Fang Xiao-dong   

  1. College of Mechanical Engineering‚South China Univ.of Tech.‚Guangzhou510640‚Guangdong‚China
  • Received:2003-07-11 Online:2004-01-20 Published:2015-09-07
  • Contact: 刘桂雄(1968-)‚男‚教授‚博士生导师‚主要从事现代检测技术及其自动化的研究。 E-mail:megxliu@scut.edu.cn
  • About author:刘桂雄(1968-)‚男‚教授‚博士生导师‚主要从事现代检测技术及其自动化的研究。
  • Supported by:

摘要: 顺应当前虚拟仪表和以太网测控系统融合发展的新趋势‚提出了一种以太网虚拟仪表测控平台‚在此测试平台的复路过程中‚运用逆波兰表达式及其解释算法‚实现了对测控平台中的图形化组件描述的以太网虚拟仪表测控策略的解释和转换.仿真结果表明‚逆波兰表达式的应用可大大简化从测控策略方案原理图到微指令序列的解释转换程序‚节省系统资源‚提高解释转换速度

关键词: 测控系统, 虚拟仪表, 以太网, 算法, 策略解释

Abstract:  To follow the present -day trend to integrate the virtual instrument with Ethernet -based measurement -control system‚a virtual instrument measurement and control platform based on Ethernet was proposed‚where the reversed Polish expression and its interpreting arithmetic were used to interpret and transfer the Ethernet -based virtual instrument measuring and controlling strategy described by graphical components during the rerun-ning process.The simulation results show that the application of reversed Polish expression significantly simplify the program from interpreting and transferring strategy scheme to micro commands‚thus saving system resource and speeding up the interpreting and transferring process.

Key words: measurement -control system, virtual instrument, Ethernet, arithmetic, strategy interpreting

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