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Motion Simulation and Optimization Design of FSAE Racing Car Rear Suspension

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DOI: 10.23977/jemm.2022.070107 | Downloads: 37 | Views: 436


Jingkai Li 1, Bo Wu 1, Hongrui Kou 1


1 School of Mechanical & Power Engineering, Harbin University of Science and Technology, number 52 XueFu Drive, Harbin ,China

Corresponding Author

Jingkai Li


To improve the handling performance and stability of the racing car in the race, we analyze and optimize the rear suspension of the racing car. Firstly, we get the parameter values of the rear suspension according to the relevant experience at home and abroad. According to the results, the rear suspension model was constructed by CATIA. Then, Adams/Car was used to establish the modeling and simulation analysis, and the unsatisfactory parameters were optimized by Adams/Insight. Finally, ANSYS is used to analyze the main acceptance components of the rear suspension to optimize the suspension system. The result is a rear suspension system that complies with FSAE race rules.


FSAE, Racing car rear suspension, The simulation optimization, Finite element analysis


Jingkai Li, Bo Wu, Hongrui Kou, Motion Simulation and Optimization Design of FSAE Racing Car Rear Suspension. Journal of Engineering Mechanics and Machinery (2022) Vol. 7: 49-61. DOI:


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