Virtual Test Bench of Vehicle Transmission System Based on SimulationX
Journal Title: 河南科技大学学报（自然科学版） - Year 2017, Vol 38, Issue 2
Abstract
Aiming at the problems of high cost,complex construction process and long development period in the traditional vehicle transmission system test bench,the virtual test bench of vehicle transmission system was carried out based on Simulation X. Taking the tractor hydro-mechanical continuously variable transmission( HMCVT) as the test object,combined with the tractor working characteristics,the models of engine and HMCVT system were established. The virtual measurement and control system of the test bench was designed.The transmission speed ratio was continuously changed from H1 to HM3 as an example,the simulation was carried out on the test bench. The research results show that the simulation results coincide with that of experiment,and the proposed scheme is feasible,which can provide a virtual test platform for the development and improvement of the vehicle transmission system.
Authors and Affiliations
Zhili ZHOU, Jiazhen ZHANG, Liyou XU, Zhiqiang GUO
Keywords
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