A non-contact method to measure the spatial axis position for large-scale holes

被引：0
作者：
Zhang, Suohuai [1 ]
Meng, Xu [2 ]
Wan, Wuyong [2 ]
机构：
[1] Shanghai Inst Technol, Sch Mech Engn, Shanghai 201418, Peoples R China
[2] Shaan Xi Univ Sci & Technol, Coll Mech & Elect Engn, Xian 710021, Peoples R China
来源：
MEASUREMENT TECHNOLOGY AND ITS APPLICATION, PTS 1 AND 2 | 2013年 / 239-240卷
关键词：
laser triangulation; non-contact measurement; least squares method;
D O I：
10.4028/www.scientific.net/AMM.239-240.739
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Based on laser triangulation measuring principle, a non-contact precise measurement method is proposed to get the spatial axis position of the large hole parts. According to the method, the measurement system is designed and the measuring mathematical model is founded. The fitting curve of the scanning profile and the space equation of the central line are obtained by least squares method. Besides, the errors of the measurement system are analyzed and corrected. The spatial position of the central axis could be quickly obtained by the method.
引用
收藏
页码：739 / +
页数：2
相关论文
共 10 条
  • [1] Jin Guopan, 1998, LASER SURVEYING, P656
  • [2] New triangulation sensor for inside inspection of small drillings and hollows with integrated image processing
    Kleuver, W
    Fuss, M
    Justen, D
    Hartmann, K
    [J]. SENSORS, SENSOR SYSTEMS, AND SENSOR DATA PROCESSING, 1997, 3100 : 349 - 356
  • [3] Kleuver W, 1996, P SOC PHOTO-OPT INS, V2665, P165
  • [4] Liu Hongxuan, 2011, COMPUTER MEASUREMENT, V19
  • [5] Ren Shunqing, 2000, MEAS TECH, V8, P19
  • [6] Wang Ting-yu, 2007, SHIP OCEAN ENG, V36
  • [7] Xu Xiping, 2005, OPTICAL TECILNIQUE, V31
  • [8] Yan Bixi, 2005, TOOL ENG, V39
  • [9] Ye Huaichu, 2007, MECH ELECT ENG MAGAZ, V8
  • [10] Zhang Guoyu, 2007, ACTA ARMAMENTARII, V28
1