Modeling and Analysis of Vehicle ESP Hydraulic Control Device Using AMESim

ESP hydraulic control device is important for the safe driving of vehicle.For researching the coinstantaneous working process of every unit of the hydraulic device and the influence of the main parameters on control effect,the software named AMESim was used to establish the model of the hydraulic device.The mathematical models of the main parts were built to provide suggestions for design and matching of the hydraulic control device.