轮边液压混合动力车车轮同步性分析

Analysis of Wheel Hydraulic Hybrid Vehicle on Wheel Synchronization

轮边液压混合动力车的车轮同步性分析对车辆的转向性能和平稳性有十分重要的意义,通过不同的驱动方案对两轮驱动和四轮驱动进行理论分析,得出控制车轮同步性的控制策略,用AM ESim对其进行仿真。结果表明只要排量比大于负载比就可实现车轮的同步运动,通过改变排量比能使车轮适应更加复杂的工况。

Analysis of wheel drive hydraulic hybrid vehicle （WDHHV）on the wheel synchronous is very important for the vehicle steering performance and stability. Being theoretical analysis in two-wheel drive and four-wheel drive which the different driving schemes, the control strategy of the wheel synchronization can be obtained. Through the AMESim to be simulating. The simulation results in AMESim show that synchronous motion can realized as long as the volume ratio is greater than the load. By changing the volume ratio, the wheels can adapt more complex conditions.