Simulation and test study of transmission characteristics of V-shaped rubber belt CVT
TIAN Zhewen
TIAN Hao
CHEN Shuoyan
Abstract：[Objective]The dynamic matching problem of continuously variable transmission(CVT)with the engine and Baja racing car was subjected to research analysis.[Methods]The parameters of key components of CVT were first optimized by genetic algorithm in Matlab software,then the dynamic modeling and simulation of CVT and the whole vehicle were carried out in Matlab/Simulink and RecurDyn,and finally the vehicle test was carried out on the chassis dynamometer.[Results]The results of modeling simulation and vehicle test show that the dynamic index of Baja racing car is significantly improved after the optimization of the parameters of key components of CVT.This study has a certain guiding effect on the study of the transmission characteristics of V-shaped rubber belt CVT.
Keywords：Belt CVTBaja racing carPower matchingCo-simulation
Publication Date：2025-06-15
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：7( 117-123 )