应用科学学报 ›› 2006, Vol. 24 ›› Issue (4): 410-414.

• 论文 • 上一篇    下一篇

柔性三坐标测量臂精度的优化设计

汪平平1, 费业泰1, 林慎旺2   

  1. 1. 合肥工业大学仪器仪表学院, 安徽合肥 230009;
    2. 远东技术学院工业工程与管理系, 台湾台南
  • 收稿日期:2005-05-24 修回日期:2005-07-20 出版日期:2006-07-31 发布日期:2006-07-31
  • 作者简介:汪平平,博士生,研究方向:仪器精度理论,E-mail:wpp1979@126.com;费业泰,教授,博导,研究方向:精密测试技术及仪器、测量误差及仪器精度理论,E-mail:ytfei@hfut.edu.cn
  • 基金资助:
    台湾省科学技术委员会专题研究计划资助项目(NSC93-2212-E-269-015)

Accuracy Optimization Design of Flexible Three-Coordinate Measuring Arm

WANG Ping-ping1, FEI Ye-tai1, LIN Shen-wang2   

  1. 1. School of Instrumentation, Hefei University of Technology, Hefei 230009, China;
    2. Department of Industrial Engineering and Management, Far-East Institute of Technology, Tainan, China
  • Received:2005-05-24 Revised:2005-07-20 Online:2006-07-31 Published:2006-07-31

摘要: 对一种6自由度的柔性三坐标测量臂进行了研究分析,推导出了其测量方程与测头位置的误差方程,并以此为基础,尝试对各个杆件长度参数进行优化分析,使得测头位置误差达到最小.所得结果对测量臂机械结构的优化设计具有一定的意义.

关键词: 精度, 优化设计, 柔性三坐标测量臂

Abstract: A flexible three-coordinate measuring arm (CMA) with 6-DOF is studied.The measurement equation and the equation of position errors of its stylus are derived.Optimization analysis of the CMA parameters is carried out in order to minimize position errors of the stylus.The results are useful to the optimization design of CMA mechanical structures.

Key words: optimization design, accuracy, flexible three-coordinate measuring arm

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