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Electric drive loader walking control method and related device
The invention discloses a walking control method of an electrically driven loader and a related device, the same request torque is distributed to opposite motors, and an equal torque control mode is adopted to eliminate the shaking of the loader caused by different torques of the opposite motors during low-speed linear walking, so that the loader is more stable during low-speed linear running, and the working efficiency of the loader is improved. The loading machine is simple in structure and good in driving experience, additional unbalanced torque is eliminated, so that additional loads attached to structural parts of the loading machine, internal gears of a speed reducer, bearings and other parts are eliminated, the reliability of the loading machine is higher, and the service life of the loading machine is longer.
本发明公开了一种电驱动装载机行走控制方法及相关装置，本发明将相同的请求扭矩分配给相对的电机，采用等扭矩控制方式，消除低速直线行走时相对电机因扭矩不同造成的装载机抖动，使装载机低速直线运行时更加的平稳，驾驶体验较好，并且因消除了附加的不平衡扭矩，从而消除了附加在装载机结构件、减速机内部齿轮、轴承等零部件的额外载荷，装载机可靠性更高，使用寿命更长。
Electric drive loader walking control method and related device
The invention discloses a walking control method of an electrically driven loader and a related device, the same request torque is distributed to opposite motors, and an equal torque control mode is adopted to eliminate the shaking of the loader caused by different torques of the opposite motors during low-speed linear walking, so that the loader is more stable during low-speed linear running, and the working efficiency of the loader is improved. The loading machine is simple in structure and good in driving experience, additional unbalanced torque is eliminated, so that additional loads attached to structural parts of the loading machine, internal gears of a speed reducer, bearings and other parts are eliminated, the reliability of the loading machine is higher, and the service life of the loading machine is longer.
本发明公开了一种电驱动装载机行走控制方法及相关装置，本发明将相同的请求扭矩分配给相对的电机，采用等扭矩控制方式，消除低速直线行走时相对电机因扭矩不同造成的装载机抖动，使装载机低速直线运行时更加的平稳，驾驶体验较好，并且因消除了附加的不平衡扭矩，从而消除了附加在装载机结构件、减速机内部齿轮、轴承等零部件的额外载荷，装载机可靠性更高，使用寿命更长。
Electric drive loader walking control method and related device
一种电驱动装载机行走控制方法及相关装置
WANG XIAOHU (author) / WANG DAOLI (author) / DONG WENWEN (author) / ZHANG NING (author) / LIU XINGWU (author) / LEI ZHENXING (author) / LIU KEFEI (author) / ZHANG QINGZHENG (author)
2024-08-02
Patent
Electronic Resource
Chinese
Electric loader walking control method, control device and loader
| European Patent Office | 2023