摘要
利用液压控制理论和SIMULINK控制系统仿真软件,计算并仿真车辆液压动力转向系统的动态特性。进行动态仿真的步骤是:首先建立液压系统的动态模型,其次建立仿真模型,然后对系统的参数初始化,最后进行仿真,讨论了影响液压转向系统动态特性的主要因素。仿真结果可为设计液压动力转向机构提供理论依据。
The dynamic characteristics of the hydraulic power steering system （HPSS） were simulated and discussed with SIMULINK software and hydraulic control theory. The dynamic simulation can be made by establishing the dynamic model and the simulation model of HPSS,initializing the parameters of the system, and implementing the dynamic simulation. Lastly,the key factors affecting the dynamic characteristics of HPSS were discussed. The simulation result can provide theoretical basis for designing HPSS.
出处
《拖拉机与农用运输车》
北大核心
2007年第4期45-46,共2页
Tractor & Farm Transporter
关键词
仿真
动态特性
液压系统
Simulation
Dynamic characteristics
Hydraulic system
