Modeling, Analysis and Optimization of the Twist Beam Suspension System

Chen, Jiaquan; Qin, Min; Jiang, Yongfeng; Jin, Lingge; Chang, Yin-ping

doi:10.4271/2015-01-0623

Cited by 6 publications

(2 citation statements)

References 6 publications

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“…In [6,7,8,9,11], a wide range of CAD usage possibilities are presented in order to model and simulate assemblies' interaction processes, as well as define basic development and existing simulation models' improvement streamlines. On the ADAMS/Car platform, a module to analyse vehicle motion stability has been developed.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Vehicle Suspension System Modelling and Simulation in the Solidworks Software Environment With Motion Analysis Applications

et al. 2017

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An N1 vehicle model is created, which allows for changing suspension parameters and conditions of experimental performance. A methodology of computer testing performance for vehicle ride comfort and stability service properties' characterization in a virtual environment is proposed. Vehicle suspension system modelling and simulation are performed. The results of the N1 vehicle suspension system from full-scale laboratory and road tests are given.

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Section: Literature Review and Problem Statementmentioning

confidence: 99%

Vehicle Suspension System Modelling and Simulation in the Solidworks Software Environment With Motion Analysis Applications

et al. 2017

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“…On this basis, the influence of geometric parameters on the torsion beam suspension was studied. Finally, the torsion beam suspension is optimized to improve the vehicle handling stability [8]. Based on the torsion beam suspension, Sinokrot et al have studied two methods to solve the nonlinear torsional deformation problem of torsion beams.…”

Section: Introductionmentioning

confidence: 99%

Collaborative Optimization for Torsion Beam Opening Direction and Rubber Bushing Installation Angle of Torsion Beam Suspension to Improve Frequency Response Characteristics of the Vehicle

Gao

2022

Mathematical Problems in Engineering

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The structure of torsion beam suspension is analyzed, and based on the real vehicle, the torsion beam suspension coupled with flexible torsion beam and the multibody dynamics model of vehicle is established. The influence mechanism of torsion beam opening angle and rubber bushing installation angle on roll center and roll stiffness of suspension is systematically analyzed. Under different opening angles of torsion beam and different rubber bushing installation angles, a comparative analysis of the changes of the toe angle and camber angle is carried out when the torsion beam suspension is moved and subjected to force. Based on simulation of the sine swept steering input of vehicle, the frequency response characteristic index of vehicle is taken as the optimization objectives, the opening angle of the torsion beam and rubber bushing installation angle of the vehicle are taken as the optimization variables, and performance of the whole vehicle is optimized by using multiobjective optimization algorithm. The optimized vehicle and original vehicle are compared with the frequency response characteristics and steady-state characteristics. The results show the frequency response and steady-state characteristics of the optimized vehicle have been improved.

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