TY - GEN
T1 - Feature-based pose optimization method for large component alignment
AU - Yu, Hao
AU - Ma, Tiance
AU - Wang, Meiqing
AU - Li, Shi
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/9
Y1 - 2019/9
N2 - With the development of digital measurement technology and flexible pose adjustment technology, measurement assisted assembly (MAA) is adopted in large component alignment process to ensure assembly quality. Aiming to optimize alignment process and improve assembly quality, this paper proposes a feature-based pose optimization method. Firstly, the assembly constraint model based on assembly feature is elaborated and illustrates the constraint relationship between assembly feature, assembly characteristic and relative pose between components. Secondly, an assembly pose optimization method is introduced, which calculates the adjustment of component pose based on the coordination of mating characteristics and performance characteristics. This method includes coarse alignment pose optimization and target pose optimization. Finally, experiments are conducted in simulation environment, proving the proposed method is effective.
AB - With the development of digital measurement technology and flexible pose adjustment technology, measurement assisted assembly (MAA) is adopted in large component alignment process to ensure assembly quality. Aiming to optimize alignment process and improve assembly quality, this paper proposes a feature-based pose optimization method. Firstly, the assembly constraint model based on assembly feature is elaborated and illustrates the constraint relationship between assembly feature, assembly characteristic and relative pose between components. Secondly, an assembly pose optimization method is introduced, which calculates the adjustment of component pose based on the coordination of mating characteristics and performance characteristics. This method includes coarse alignment pose optimization and target pose optimization. Finally, experiments are conducted in simulation environment, proving the proposed method is effective.
KW - Assembly characteristic
KW - Assembly feature
KW - Component alignment
KW - Measurement assisted assembly
KW - Pose optimization
UR - https://www.scopus.com/pages/publications/85084047311
U2 - 10.1109/CRC.2019.00039
DO - 10.1109/CRC.2019.00039
M3 - 会议稿件
AN - SCOPUS:85084047311
T3 - Proceedings - 2019 4th International Conference on Control, Robotics and Cybernetics, CRC 2019
SP - 152
EP - 156
BT - Proceedings - 2019 4th International Conference on Control, Robotics and Cybernetics, CRC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th International Conference on Control, Robotics and Cybernetics, CRC 2019
Y2 - 27 September 2019 through 30 September 2019
ER -