TY - GEN
T1 - A Nonlinear Lateral-Torsional Coupling Dynamic Model of Planetary Transmission and Verification with Experiment
AU - Yunkun, Xie
AU - Hui, Liu
AU - Zhaobin, Zhan
N1 - Publisher Copyright:
© 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2022
Y1 - 2022
N2 - A nonlinear lateral-torsional coupling dynamic model of planetary transmission is established in which the nonlinear factors such as mass eccentricity, clearance, time-varying meshing stiffness and transmission errors (including manufacturing eccentricity errors, installation eccentricity errors and tooth profile manufacturing errors) are considered in this study. Besides, in order to verify and evaluate the accuracy of dynamic model, an experiment is conducted to test the x-direction vibration displacement of ring gear under three working conditions and comparison between simulation and experiment is implemented. The results showed that by taking these nonlinear factors into account, the accuracy of simulation model is relatively high, the relative error between simulation and experiment are all below 10%, what is more, the relative error under the working condition of 2000 r/min and 20 N m is only − 3.23%.
AB - A nonlinear lateral-torsional coupling dynamic model of planetary transmission is established in which the nonlinear factors such as mass eccentricity, clearance, time-varying meshing stiffness and transmission errors (including manufacturing eccentricity errors, installation eccentricity errors and tooth profile manufacturing errors) are considered in this study. Besides, in order to verify and evaluate the accuracy of dynamic model, an experiment is conducted to test the x-direction vibration displacement of ring gear under three working conditions and comparison between simulation and experiment is implemented. The results showed that by taking these nonlinear factors into account, the accuracy of simulation model is relatively high, the relative error between simulation and experiment are all below 10%, what is more, the relative error under the working condition of 2000 r/min and 20 N m is only − 3.23%.
KW - Lateral-torsional coupling
KW - Nonlinear factors
KW - Planetary transmission
KW - Vibration displacement
UR - https://www.scopus.com/pages/publications/85127840218
U2 - 10.1007/978-981-16-7381-8_97
DO - 10.1007/978-981-16-7381-8_97
M3 - Conference contribution
AN - SCOPUS:85127840218
SN - 9789811673801
T3 - Mechanisms and Machine Science
SP - 1579
EP - 1597
BT - Advances in Mechanical Design - Proceedings of the 2021 International Conference on Mechanical Design, ICMD 2021
A2 - Tan, Jianrong
PB - Springer Science and Business Media B.V.
T2 - International Conference on Mechanical Design, ICMD 2021
Y2 - 11 August 2021 through 13 August 2021
ER -