The invention relates to the technical field of crane control, and discloses a material hoisting control method and system, electronic equipment and a readable storage medium, and the method comprises the steps: obtaining the motor torque of a control motor and the current length of a motor traction rope as the stress parameters of the motor traction rope, obtaining the stress parameter relation according to the stress parameters of each target traction rope, and determining the stress state between the target traction ropes according to the comparison result between the stress parameter relationship and the preset parameter interval, and if the stress is not uniform, adjusting the lifting speed and/or the motor torque of the target traction ropes according to the preset adjustment proportion, so that the stress between the target traction ropes is uniform, and the stability of the target traction ropes is improved. The production problems that the service life of a traction rope for controlling the grab bucket is shortened and the grab bucket is separated from a groove due to uneven stress are solved, the production efficiency is improved, and the production cost is reduced.
本发明涉及起重机控制技术领域,公开了一种物料吊运控制方法、系统、电子设备及可读存储介质,该方法通过获取控制电机的电机转矩、电机牵引绳的当前长度作为电机牵引绳的受力参数,根据各目标牵引绳的受力参数得到受力参数关系,并根据受力参数关系与预设参数区间之间的比较结果确定目标牵引绳之间的受力状态,若受力不均,则按照预设调整比例调整目标牵引绳的升降速度和/或电机转矩,使得目标牵引绳之间受力均匀,避免控制抓斗的牵引绳因受力不均造成的寿命减少、脱槽等生产问题,进而提高生产效率,并降低生产成本。
Material hoisting control method and system, electronic equipment and readable storage medium
物料吊运控制方法、系统、电子设备及可读存储介质
2023-10-13
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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