Research on pressure characteristics of a vehicle shift hydraulic system based on AMESim

Hydraulic system of vehicle shift is an important part of the vehicle automatic shift control system. It affects the quality of the shift. In order to research the characteristics of the hydraulic system of vehicle shift, a model was established based on AMESim. The correctness of the simulation model is verified by building a single hydraulic circuit test platform. Simulation and experiment show that the system can shift in 1.03s, and the shift process is stable and has good shift quality.