This paper establishes a vehicle dynamics model using ADAMS/Car and verifies its effectiveness by analyzing the vehicle structure data provided by a vehicle manufacturer. At the same time, with the shortest braking distance S as the optimization goal, the design parameters of friction coefficient β, effective braking radius R, front brake and rear brake wheel cylinder piston area A were optimized based on ADAMS/Insight orthogonal test method. The application of the GB/12676-1999 automotive braking test conditions for simulation verification of the optimisation scheme reveals that the post-optimisation outcomes exhibit notable improvements in various braking parameters. Specifically, the optimised scheme results in a reduction of 6.2 meters in the braking distance (S), a 17.7% enhancement in braking efficiency, a decrease of 0.53 seconds in braking time, and a substantial 97.8% improvement in slip angle. These findings indicate a significant enhancement in the overall braking performance of the vehicle, thereby augmenting its safety.
Optimization design of vehicle braking system based on Adams insight
Tenth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2024) ; 2024 ; Wuhan, China
Proc. SPIE ; 13261
2024-09-27
Conference paper
Electronic Resource
English
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