摘要
利用液压控制理论和SIMULINK控制系统仿真软件,以EIMCO922型铲运机液压动力转向系统为例,计算并仿真了铲运机蓄能液压动力转向系统的动态特性。
The hydraulic power steering system(HPSS) of EIMCO model 922 load-haul-dump unit (LHD) is used as a simulation example, then the dynamic characteristics of HPSS of LHD are simulated and discussed with SIMULINK software and hydraulic control theory in the paper. The simulation results provide theoretical basis for designing HPSS of LHD.
出处
《矿山机械》
北大核心
2004年第6期27-29,共3页
Mining & Processing Equipment
关键词
铲运机
液压动力转向系统
控制阀
转阀
流量放大器
Load-Haul-Dump Units(LHDs) Power steering system Accumulator Dynamic characteristics Simulation
