全轮驱动压路机液压驱动系统动态特性分析

Analysis on Dynamic Characteristics of Hydraulic Drive System of All wheel drived Roller

通过分析全轮驱动压路机的液压驱动系统的动态特性，找出压路机动态参数之间的相互关系，并对压路机动态工作过程和前后轮速度匹配理论进行探讨，得出改善压路机液压驱动系统动态特性和前后轮速度匹配的方法。

Based on the analysis of the dynamic characteristics of hydraulic drive sytem of all wheel drived roller, the interrelations among dynamic parameters of roller are explored, the dynamic working process and the speed matching of the fore and rear wheel are discussed theoretically. The methods improving the dynamic characteristics and the speed matching of the fore and rear wheel are given.