Modeling and Experimental Study on Hysteresis Characteristic of Composite Leaf Springs

被引：0
|
作者：
Liu H. [1 ]
Shi W. [1 ]
Gao R. [2 ]
Chen Z. [1 ]
Chen H. [2 ]
Sun Y. [3 ]
机构：
[1] Jilin University, State Key Laboratory of Automotive Simulation and Control, Changchun
[2] Automotive Research Institute of China National Heavy Duty Truck Group Co., Ltd., Jinan
[3] Harbin FRP Institute Co., Ltd., Harbin
来源：
Qiche Gongcheng/Automotive Engineering | 2021年 / 43卷 / 06期
关键词：
Bouc-Wen model; Composite leaf spring; Crow search algorithm; Hysteresis characteristic; Ride comfort;
D O I：
10.19562/j.chinasae.qcgc.2021.06.018
中图分类号：
学科分类号：
摘要：
Bouc-Wen tribology theory is applied to the setting up of the hysteresis characteristic model of composite leaf springs, and according to the dynamic force-displacement curves obtained by bench test, the model parameters are identified by using the modified crow search algorithm (MCSA). The simulation results well agree with the test ones, showing that the model can accurately predict the hysteresis characteristic of composite leaf spring. A seven DOF vehicle dynamic model is established with consideration of the hysteresis characteristic of composite leaf spring, and the influence of the hysteresis characteristic of composite leaf springs on the dynamic response of vehicle under random road excitation is analyzed. The results indicate that the hysteresis characteristic of composite leaf spring increases the mass-center acceleration of sprung mass and the restoring force of leaf spring, and reduces the dynamic deflection of suspension. This study provides a reference for the vehicle matching and the refined dynamic modeling of composite leaf springs. © 2021, Society of Automotive Engineers of China. All right reserved.
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页码：934 / 942
页数：8
相关论文
共 30 条
  • [1] ZINDANI D, MAITY S R, BHOWMIK S., Excogitating material rankings using novel aggregation multiplicative rule (AMR): a case for material selection problems, Arabian Journal for Science and Engineering, 45, pp. 5631-5646, (2020)
  • [2] SHI W, QIAN C, CHEN Z, Et al., Establishment of theoretical model of composite leaf springs by using the mechanics of composite materials, Journal of Reinforced Plastics and Composites, 36, 18, pp. 1316-1326, (2017)
  • [3] YANG S, SHI W, CHEN Z, Et al., Composite mechanics and energy method based stiffness prediction model for composite leaf springs, Mechanics Based Design of Structures and Machines, 47, 3, pp. 375-386, (2019)
  • [4] KE J, SHI W K, QIAN C, Et al., Prediction and matching design method for stiffness of composite leaf spring, Journal of Zhejiang University (Engineering Science), 49, 11, pp. 2103-2110, (2015)
  • [5] SUBRAMANIAN C, SENTHILVELAN S., Joint performance of the glass fiber reinforced polypropylene leaf spring, Composite Structures, 93, 2, pp. 759-766, (2011)
  • [6] QIAN C, SHI W, CHEN Z, Et al., Fatigue reliability design of composite leaf springs based on ply scheme optimization, Composite Structures, 168, pp. 40-46, (2017)
  • [7] SHI W K, LIU H L, LIU Q B, Et al., Hysteresis characteristic modelling and parameter identification for composite leaf springs, Journal of Vibration Engineering, 32, 6, pp. 1050-1059, (2019)
  • [8] ZHOU K K, LU J H, HOU Y T, Et al., Dynamics modeling and parameter identification of leaf spring based on RecurDyn, Journal of Mechanical Engineering, 50, 4, pp. 128-134, (2014)
  • [9] PUEL G, BOURGETEAU B, AUBRY D., Parameter identification of nonlinear time-dependent rubber bushings models towards their integration in multibody simulations of a vehicle chassis, Mechanical Systems and Signal Processing, 36, 2, pp. 354-369, (2013)
  • [10] LIU X, CHEN W, ZHAO J, Et al., Fitting precision analysis on the dynamic stiffness of leaf spring based on the fancher model, Automobile Technology, 3, pp. 38-41, (2017)
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