Affiliation:
1. Dalian Maritime University
Abstract
The multi-degree of freedom laser scanning simulation platform used for simulating most on-line scanning and measuring equipments in manufacturing fields is beneficial to raise the design efficiency and save the design time of dedicated measurement equipment. The measuring model of the system is established by combining the D-H kinematics model with the linear structured light model in the article. The system model parameters are calibrated via various calibration methods. The results obtained have been analyzed by scanning criterion sphere in different angle and position. The experiments show that the system can meet the requirements of ordinary complex workpiece inspection and the measuring precision can achieve approximately 0.1 mm.
Publisher
Trans Tech Publications, Ltd.
Reference10 articles.
1. VEITSCHEGGER W K. IEEE Journal of Robotics and Automation, 1988, 4(6): 643-656.
2. LIU Chang-jie, YANG Xue-you, ZHU Ji-gui. Journal of Optoelectronics Laser，2006，17(2): 207-210.
3. Huynd D Q. International Journal of computer vision, 1999, 33(1): 73-86.
4. Zhang, Z. A flexible technique for camera calibration. Technical Report MSR-TR-98-71, Microsoft Research, (1998).
5. H Fu. International Journal of Robotics Research (S0278-3649). 2000, 19(8): 784-792.