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本文用功率键合图法分析了电液锤液压控制系统的动态特性 ,建立了数学模型。并对 1 5kJ电液锤打击过程的液压控制系统进行了数字仿真 ,对仿真结果进行了分析
In this paper, the dynamic characteristics of electrohydraulic hammer hydraulic control system are analyzed by power bond diagram, and a mathematical model is established. The hydraulic control system of 1 5kJ electro-hydraulic hammer was simulated and the simulation results were analyzed