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A platform for research: civil engineering, architecture and urbanism
Control method and control device for dynamic buffering of excavator
The invention discloses a control method and a control device for dynamic buffering of an excavator, and belongs to the field of engineering machinery. The method comprises the following steps: acquiring an action signal of an operating mechanism; determining a current pilot pressure integral value according to the action signal; determining the target delay time of the action of the excavator according to the current pilot pressure integral value; and the action current of the excavator is controlled according to the target delay time, so that buffer control over the excavator is achieved. The target delay time is determined according to the pilot pressure integral value of the operating mechanism to control the action current of the excavator, so that the action impact of the excavator during quick action can be reduced.
本申请公开了一种用于挖掘机动态缓冲的控制方法及控制装置，属于工程机械领域。该方法包括：获取操作机构的动作信号；根据动作信号确定当前先导压力积分值；根据当前先导压力积分值确定挖掘机动作的目标延迟时间；根据目标延迟时间控制挖掘机的动作电流，以实现对挖掘机的缓冲控制。本申请通过根据操作机构的先导压力积分值确定目标延迟时间，以控制挖掘机的动作电流，可以降低挖掘机在快速动作时的动作冲击。
Control method and control device for dynamic buffering of excavator
The invention discloses a control method and a control device for dynamic buffering of an excavator, and belongs to the field of engineering machinery. The method comprises the following steps: acquiring an action signal of an operating mechanism; determining a current pilot pressure integral value according to the action signal; determining the target delay time of the action of the excavator according to the current pilot pressure integral value; and the action current of the excavator is controlled according to the target delay time, so that buffer control over the excavator is achieved. The target delay time is determined according to the pilot pressure integral value of the operating mechanism to control the action current of the excavator, so that the action impact of the excavator during quick action can be reduced.
本申请公开了一种用于挖掘机动态缓冲的控制方法及控制装置，属于工程机械领域。该方法包括：获取操作机构的动作信号；根据动作信号确定当前先导压力积分值；根据当前先导压力积分值确定挖掘机动作的目标延迟时间；根据目标延迟时间控制挖掘机的动作电流，以实现对挖掘机的缓冲控制。本申请通过根据操作机构的先导压力积分值确定目标延迟时间，以控制挖掘机的动作电流，可以降低挖掘机在快速动作时的动作冲击。
Control method and control device for dynamic buffering of excavator
用于挖掘机动态缓冲的控制方法及控制装置
GAO JIANCHANG (author) / ZHANG JINGLING (author) / ZHANG FAPENG (author) / WU YUANFENG (author) / QIN YONG (author) / YUE BAOGEN (author) / DI XIANG (author) / TANG GUODONG (author)
2024-10-11
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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