Linear accelerator beam tuning method and related device

The invention discloses a linear accelerator beam tuning method and a related device, and relates to the field of control, and the method comprises the steps: obtaining a beam energy parameter of a linear accelerator; the beam energy parameters are processed through a preset self-encoding model to obtain target beam adjusting parameters, parameters of the linear accelerator are adjusted according to the target beam adjusting parameters so as to adjust magnetic induction intensity in the linear accelerator, beam optimization of the linear accelerator is achieved, and the preset self-encoding model is obtained by training an initial self-encoding model according to a training sample set. The training sample set comprises a plurality of training sample pairs composed of sample beam energy parameters and sample beam modulation parameters, and the initial loss value is the loss value of the initial self-encoding model trained for the first time. According to the beam adjusting method and device, the target beam ad