Title :
Miniature five-coordinate compound measuring machine
Author :
Fei, Zhigen ; Guo, Junjie ; Wang, Jindong ; Li, Yong
Author_Institution :
State Key Lab. for Manuf. Syst. Eng., Xi´´an Jiaotong Univ., Xi´´an, China
Abstract :
In view of the inherent localization of traditional contact CMM, we exploit a miniature five-coordinate laser and CCD compound measuring machine. It is competent to measure such kind of workpieces which are soft, easy-deformed and with complex structure. This machine adopts several key technologies including the latest digital measuring technique, high-precision mechanical structure, laser prober and CCD aiming technique, dynamic establishing coordinate system and transformation technique, mature distributed motion control technique and data processing technique. Finally, the repeated experimental results show the machine meets the requirement of practical measuring accuracy very well.
Keywords :
CCD image sensors; lasers; CCD compound measuring machine; data processing technique; digital measuring technique; dynamic establishing coordinate system; high-precision mechanical structure; inherent localization; laser prober; miniature five-coordinate laser; transformation technique; Charge coupled devices; Coordinate measuring machines; Laboratories; Manufacturing systems; Mechanical variables measurement; Motion measurement; Shape measurement; Size measurement; Synchronous motors; Volume measurement; Coordinate transformation; Five-coordinate measuring machine; Image process; Laser measurement;
Conference_Titel :
Robotics and Biomimetics (ROBIO), 2009 IEEE International Conference on
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-4774-9
Electronic_ISBN :
978-1-4244-4775-6
DOI :
10.1109/ROBIO.2009.5420846
