TY - GEN
T1 - Positioning Vibration Suppression for Two-Axis Servo System based on Drive Control
AU - Liu, Kaining
AU - Yang, Ming
AU - Xu, Dianguo
N1 - Publisher Copyright:
© 2020 The Institute of Electrical Engineers of Japan.
PY - 2020/11/24
Y1 - 2020/11/24
N2 - This paper introduces a method of input shaper to suppress positioning end vibration. When the parameters of X-axis and Y-axis are inconsistent, the addition of the vibration suppression algorithm will cause the circular arc trajectory to be distorted and become an elliptical trajectory. A contour error compensation strategy based on the evaluation function is proposed. According to the results of evaluation function, the velocity feedforward coefficients of the X-axis and Y-axis are automatically adjusted and force the re-synchronization of the two axes to reduce the trajectory distortion. Finally, the effectiveness of the algorithm is verified by experiments.
AB - This paper introduces a method of input shaper to suppress positioning end vibration. When the parameters of X-axis and Y-axis are inconsistent, the addition of the vibration suppression algorithm will cause the circular arc trajectory to be distorted and become an elliptical trajectory. A contour error compensation strategy based on the evaluation function is proposed. According to the results of evaluation function, the velocity feedforward coefficients of the X-axis and Y-axis are automatically adjusted and force the re-synchronization of the two axes to reduce the trajectory distortion. Finally, the effectiveness of the algorithm is verified by experiments.
KW - Drive control integration
KW - Input shaping
KW - Vibration suppression
KW - X-Y two-axis linkage
UR - https://www.scopus.com/pages/publications/85099315569
U2 - 10.23919/ICEMS50442.2020.9290970
DO - 10.23919/ICEMS50442.2020.9290970
M3 - 会议稿件
AN - SCOPUS:85099315569
T3 - 23rd International Conference on Electrical Machines and Systems, ICEMS 2020
SP - 117
EP - 122
BT - 23rd International Conference on Electrical Machines and Systems, ICEMS 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd International Conference on Electrical Machines and Systems, ICEMS 2020
Y2 - 24 November 2020 through 27 November 2020
ER -