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自卸车双发动机液压机械复合传动系统

, PP. 183-190

Keywords: 机械工程,传动系统,同步仿真,矿用自卸车,液压机械传动

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Abstract:

?为了解决传统重型矿用自卸车驱动系统机械设计制造难题,在对多种矿用自卸车行走系统传动方案对比分析的基础上,采用理论分析与计算机仿真方法,研究了一种采用双发动机的液压机械复合传动矿用自卸车行走系统传动方案。建立了双发动机液压机械复合行走驱动系统模型,研究了其行走控制策略,并对矿用自卸车的起步与同步性能进行了仿真验证。结果表明:设计方案及控制策略能够满足90t矿用自卸车行走驱动需求,且设计制造难度低于现有矿用自卸车行走系统,为经济实用型传动系统的商品化奠定了理论基础。

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