东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2005, Vol. 26 ›› Issue (5): 478-480.DOI: -

• 论著 • 上一篇    下一篇

圆柱度误差虚拟测量仪的设计及OpenGL应用

张镭;张宇楠;杨秀敏   

  1. 东北大学机械工程与自动化学院;东北大学机械工程与自动化学院;沈阳工程学院自控系 辽宁沈阳　110004
  • 收稿日期:2013-06-24 修回日期:2013-06-24 出版日期:2005-05-15 发布日期:2013-06-24
  • 通讯作者: Zhang, L.
  • 作者简介:-
  • 基金资助:
    辽宁省自然科学基金资助项目(20032017);;辽宁省教育厅高校科研基金资助项目(202263360)

Design of cylindricity error virtual measuring instrument and application of openGL

Zhang, Lei (1); Zhang, Yu-Nan (1); Yang, Xiu-Min (2)   

  1. (1) School of Mechanical Engineering and Automation, Northeastern University, Shenyang 110004, China; (2) Department of Automatic Controls, Shenyang College of Engineering, Shenyang 110036, China
  • Received:2013-06-24 Revised:2013-06-24 Online:2005-05-15 Published:2013-06-24
  • Contact: Zhang, L.
  • About author:-
  • Supported by:
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摘要： 介绍了虚拟测量仪技术和软件开发平台LabWindows/CVI,讨论了在设计圆柱度误差虚拟测量仪时所涉及到的采样方法、理论基础、数学模型等,采用对置两测头法误差分离技术,从而显著地降低了实际测量时对基准件的精度要求,给出了圆柱度误差虚拟测量仪的设计理念、开发实例以及OpenGL在圆柱度误差虚拟测量仪中的应用方法,所设计的虚拟测量仪的软面板可以显示圆柱度误差的三维误差图形,为分析误差产生原因,控制误差产生提供依据·

关键词: 虚拟仪器, LabWindows/CVI, 圆柱度误差, OpenGL

Abstract: Introduces the technique of virtual instrument and the software development platform LabWindows/CVI and discusses the basic principles and mathematical models for developing the cylindricity error virtual measuring instrument with the sampling technique involved. The probe-to-probe error separation method was adopted in design to lower greatly the mechanical precision required for the virtual measuring instrument. The conceptual design and an example of developed virtual measuring instrument are described, as well as the application of OpenGL to the virtual measuring instrument. The soft panel designed for the virtual measuring instrument can display a three-dimensional graph of cylindricity error, thus providing a basis on which the cause of the error and the way to control it are both available.

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