Pump automatic control circuit of hydraulic driven excavator

• 1. 采用双泵直驱及差动快进自动换接的液压挖掘机动力系统 [P] . 中国专利： CN208634123U . 2019.03.22
• 2. 一种液压挖掘机发动机和变量泵复合控制在线监控系统 [P] . 中国专利： CN108560633A . 2018-09-21
• 3. Drive device for e.g. excavator, has two hydraulic pumps, and control unit for processing different steering and/or drive modes, where wheels of motor vehicle are driven separately through hydraulic wheel motor [P] . 德国专利： DE102005048321A1 . 2007-04-19

  机译： 驱动装置例如挖掘机具有两个液压泵和控制单元，用于处理不同的转向和/或驱动模式，其中，通过液压轮式电动机分别驱动汽车的车轮

• 4. Control system for hydraulically driven excavator - has minimal number of operating levers for interlocked individual circuits [P] . 德国专利： DE2631530A1 . 1978-01-19

  机译： 液压驱动挖掘机的控制系统-极少数量的操作杆用于互锁的单个回路

• 5. Automatic rotation compensation circuit of hydraulic driven excavator [P] . 韩国专利： KR870006868U . 1987-05-09

  机译： 液压驱动挖掘机的自动旋转补偿电路

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• 1. Power Matching and Energy Efficiency Improvement of Hydraulic Excavator Driven with Speed and Displacement Variable Power Source [J] . Lei Ge ,Long Quan ,Xiaogang Zhang . 中国机械工程学报 . 2019,第006期
• 2. Nonlinear Modeling and Identification of the Electro-hydraulic Control System of an Excavator Arm Using BONL Model [J] . YAN Jun ,LI Bo ,GUO Gang . 中国机械工程学报 . 2013,第006期
• 3. Motion Planning Based Coordinated Control for Hydraulic Excavators [J] . GAO Yingjie ,JIN Yanchao ,ZHANG Qin . 中国机械工程学报 . 2009,第001期
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