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Research on Positive Control System with Synthetic Pilot Pressure of Excavator

机译:挖掘机合成先导压力的正控制系统研究

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Based on the analysis of the working mechanism of positive control system of excavator, a new type of positive control system with synthetic pilot pressure was designed. The hydraulic model based on AMESim was established. The dynamic simulation of this new type model was done, and was compared with conventional positive control system. The results of the simulation show that the precision of the matched flow and the power efficiency is higher in the positive control system with synthetic pilot pressure than in the conventional positive control system.
机译:基于挖掘机阳性控制系统的工作机理的分析,设计了一种具有合成先导压力的新型阳性控制系统。建立了基于Amesim的水力模型。完成了这种新型模型的动态模拟,并与传统的正控制系统进行了比较。模拟结果表明,匹配流的精度和功率效率在具有合成导频压力的阳性控制系统中的精度高于传统的正控制系统。

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