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随着社会的进步,液压挖掘机的需求量呈大幅增长趋势,同时对其质量也提出了新的要求。而液压挖掘机由于使用量巨大,耗油严重,污染严重已经成为了普遍关注的焦点。因此,针对液压挖掘机存在的主要能量损失,进而设计出的一系列具体的节能控制系统具有重要意义,因而对液压挖掘机节能控制系统的研究也有很大的实际意义。
With the progress of society, the demand for hydraulic excavators shows a sharp increase trend, and at the same time, new demands are put forward on the quality of hydraulic excavators. The hydraulic excavator due to the huge amount of use, serious fuel consumption, serious pollution has become the focus of widespread concern. Therefore, a series of specific energy-saving control systems designed for the main energy loss of the hydraulic excavator are of great significance. Therefore, the research on the energy-saving control system of the hydraulic excavator is also of great practical significance.