Parallel machine scheduling method for railway wagon body spraying operation

The invention discloses a railway wagon body spraying operation parallel machine scheduling method, and relates to the technical field of spraying operation, a parallel machine scheduling model is established, a model objective function is established by minimizing the maximum completion time, and a model is solved based on a dogvessel colony algorithm; the doliolaria goblaria group algorithm is high in robustness, simple in parameter and easy to operate, a new population initialization mode is adopted for incompatible operation families, the initial overall quality is improved, multiple neighborhood search strategies are adopted, the quality of solutions is further improved, and the convergence speed of the algorithm is increased; when spraying operation is carried out through the obtained scheduling method, the spraying efficiency of the automatic spraying machine and the character spraying quality can be improved, and intervention of human resources is reduced. 本发明公开了一种铁路货车车身喷涂作业并行机调度方法，涉及喷涂作业技术领域，建立了并行机调度