Permanent magnet synchronous motor parameter identification method based on raccoon optimization algorithm

The invention provides a permanent magnet synchronous motor parameter identification method based on a raccoon optimization algorithm, and relates to the technical field of motor parameter identification, and the method comprises the steps: building a parameter identification model; generating a calculation formula of the fitness value according to the number of iterations, the actual parameter value and the predicted parameter value of the parameter identification model; training and testing the parameter identification model; according to the method, the parameter identification model used for identifying the parameters of the permanent magnet synchronous motor is constructed through the raccoon optimization algorithm, so that the effect of rapidly and accurately identifying the parameters of the permanent magnet synchronous motor is achieved; the calculation formula of the fitness value is jointly constructed according to the number of iterations and the error between the predicted parameter value and the