摘要
利用拉格朗日第方程对液压挖掘机的工作装置建立了挖掘作业过程中的动力学模型,对其动能、势能和挖掘力进行计算,为分析挖掘作业工作装置所受到的力和运动之间关系、控制作业规划和仿真提供了理论基础。
The paper founds kinetic modal for operation unit of hydraulic excavator by Lagrange equation, calculates its kinetic energy, potential energy and digging force, which offers theoretic basis for analysis to relation between force and movement of operation unit, plan of control operation and computer simulation
出处
《矿山机械》
北大核心
2005年第9期39-40,共2页
Mining & Processing Equipment
