TY - GEN
T1 - A global calibration method of multi-vision sensors in the measurement of engine cylinder joint surface holes
AU - Shi, Yongqiang
AU - Sun, Changku
AU - Wang, Baoguang
AU - Wang, Peng
AU - Duan, Hongxu
PY - 2011
Y1 - 2011
N2 - The measurement of engine cylinder joint surface holes is directly related to the control of product quality and the follow-up assembly. CMM is widely used in this field but can not meet the inspection requirements of automation, rapidity and Online testing. In this paper, a new measurement scheme based on the combination of multi-vision sensors is proposed. The global calibration method is focused on and a new dedicated calibration target is designed. The whole process of the system global calibration can be accomplished quickly through single imaging. The experiment results show that the method is feasible and with high precision. The method mentioned above can satisfy the engine production line requirements of intelligence, rapidity, high precision and low cost.
AB - The measurement of engine cylinder joint surface holes is directly related to the control of product quality and the follow-up assembly. CMM is widely used in this field but can not meet the inspection requirements of automation, rapidity and Online testing. In this paper, a new measurement scheme based on the combination of multi-vision sensors is proposed. The global calibration method is focused on and a new dedicated calibration target is designed. The whole process of the system global calibration can be accomplished quickly through single imaging. The experiment results show that the method is feasible and with high precision. The method mentioned above can satisfy the engine production line requirements of intelligence, rapidity, high precision and low cost.
KW - Coordinate unification
KW - Flexible positioning
KW - Global calibration
KW - Multi-vision sensors
KW - Online inspection
UR - http://www.scopus.com/inward/record.url?scp=79952552313&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.467-469.1182
DO - 10.4028/www.scientific.net/KEM.467-469.1182
M3 - Conference contribution
AN - SCOPUS:79952552313
SN - 9783037850176
T3 - Key Engineering Materials
SP - 1182
EP - 1188
BT - Materials, Mechatronics and Automation
PB - Trans Tech Publications Ltd
ER -