TY - GEN
T1 - Riding comfort analysis for two degrees model for MannedlLunarvVehicle
AU - Fan, Xuebing
AU - Gao, Haibo
AU - Deng, Zongquan
AU - Ding, Liang
N1 - Publisher Copyright:
© 2013 IEEE.
PY - 2013
Y1 - 2013
N2 - Two degrees of freedom of suspension vibration model was established for deployable manned lunar vehicle. Transfer characteristics and amplitude frequency characteristics of vibration response including body acceleration, suspension dynamic deflection and wheel relative dynamic load were obtained. Then lunar surface random excitation model in time domain was established according to the filtered white noise method. In order to analyze the affection of four parameters that is vehicle natural frequency, damping ratio, stiffness ratio and the mass ratio of two-degree system of manned lunar vehicle on mean square value of the vibration response, numerical integral approach was used to calculate. These provide theoretical basis for suspension design and riding comfort analysis for manned lunar vehicle.
AB - Two degrees of freedom of suspension vibration model was established for deployable manned lunar vehicle. Transfer characteristics and amplitude frequency characteristics of vibration response including body acceleration, suspension dynamic deflection and wheel relative dynamic load were obtained. Then lunar surface random excitation model in time domain was established according to the filtered white noise method. In order to analyze the affection of four parameters that is vehicle natural frequency, damping ratio, stiffness ratio and the mass ratio of two-degree system of manned lunar vehicle on mean square value of the vibration response, numerical integral approach was used to calculate. These provide theoretical basis for suspension design and riding comfort analysis for manned lunar vehicle.
KW - Lunar random excitation
KW - Manned lunar vehicle
KW - Two degrees of freedon vibration system
KW - Vibration response
UR - https://www.scopus.com/pages/publications/84918547002
U2 - 10.1109/MEC.2013.6885644
DO - 10.1109/MEC.2013.6885644
M3 - 会议稿件
AN - SCOPUS:84918547002
T3 - Proceedings - 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer, MEC 2013
SP - 3727
EP - 3730
BT - Proceedings - 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer, MEC 2013
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer, MEC 2013
Y2 - 20 December 2013 through 22 December 2013
ER -