Shanghai Sany Heavy Machinery Co., Ltd

Ceng Li

Chuanyu Wang

Jialin Song

Disclosed are a boom correction method and a boom correction device for a working machine. The method includes: inputting an actual displacement value of a boom of a target working machine at a current moment and a first operating parameter of the target working machine at the current moment into a prediction model, and outputting a predicted displacement value of the boom at a next moment of the current moment; and calculating a difference between the predicted displacement value of the boom and a preset displacement value, and in response to that the difference is greater than a first preset threshold, adjusting a second operating parameter of the target working machine according to the difference to correct the boom of the target working machine; both the first operating parameter and the second operating parameter are related to a displacement of the boom.

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Shanghai, China

Ceng Li