计算机应用 ›› 2011, Vol. 31 ›› Issue (10): 2858-2860.DOI: 10.3724/SP.J.1087.2011.02858

• 典型应用 • 上一篇    下一篇

基于INtime的六自由度运动平台实时测控系统

黄茫茫1,2,周晓军1,2,魏燕定1,2   

  1. 1.浙江大学 现代制造工程研究所, 杭州310027
    2.浙江大学 浙江省先进制造技术重点实验室, 杭州310027
  • 收稿日期:2011-04-06 修回日期:2011-06-17 发布日期:2011-10-11 出版日期:2011-10-01
  • 通讯作者: 黄茫茫
  • 作者简介:黄茫茫(1987-),男,浙江温州人,硕士研究生,主要研究方向:车辆运动模拟器、测控系统;周晓军(1958-),男,浙江绍兴人,教授,博士生导师,主要研究方向:车辆工程、车辆测试、制造自动化;魏燕定(1970-),男,浙江金华人,教授,博士生导师,主要研究方向:车辆运动模拟器、光机电一体化。

Real-time inspection and control system for six DOF platform based on INtime

HUANG Mang-mang1,2, ZHOU Xiao-jun1,2, WEI Yan-ding1,2   

  1. 1.Institute of Modern Manufacturing Engineering, Zhejiang University, Hangzhou Zhejiang 310027, China
    2. Zhejiang Province Key Laboratory of Advanced Manufacturing Technology, Zhejiang University, Hangzhou Zhejiang 310027, China
  • Received:2011-04-06 Revised:2011-06-17 Online:2011-10-11 Published:2011-10-01
  • Contact: Mang-mang HUANG

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摘要： 在六自由度运动平台的测控系统中,既需要满足控制的实时性和较高的定时精度,又需要有较强的图形图像交互功能。针对现有测控系统采用的上下位机分开实现方式带来的缺点,设计了一种基于INtime的六自由度运动平台实时测控系统。该测控系统通过INtime进程对数据采集和控制板卡的直接操作实现实时性,同时在Windows进程中并行运行非实时任务,能够在一台工业控制计算机上实现测控系统的要求。实际运行测试结果显示,该系统具有高实时性能,满足实时控制的要求,图形渲染流畅,验证了该方案的可行性和有效性。

关键词: INtime, 实时, 测控系统, 六自由度平台

Abstract: As for six Degree Of Freedom (DOF) platform, its inspection and control system should not only meet the requirement for real-time control, but also has powerful graphic interface. Because of the disadvantages of the existing system, this paper designed a real-time inspection and control system which can meet both requirements in an industrial computer based on INtime. In this system, the method of direct operating on data acquisition and control cards was adopted by INtime process, to obtain real-time performance; in the meantime, nonreal-time tasks were handled by Windows process. The test results of real running demonstrate that the system has high real-time performance, and the animation of platform in user interface is rendered fluently, and verifies the feasibility and effectiveness of the system.

Key words: INtime, real-time, inspection and control system, six Degree Of Freedom (DOF) platform

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