Cloud Manufacturing Dynamic Composition Reconfiguration Method Under Resource Exception

The initial production plan formulated by the cloud platform in actual production is prone to various uncertain interference such as equipment failure and order cancellation, resulting in the realization of the established production plan. Therefore, this paper proposes a dynamic reconfiguration method for cloud manufacturing resources under abnormal condition. First, the fundamental manufacturing scheme is generated ac-cording to the initial functional optimization objectives. Then, for the uncertain interference factors in the cloud manufacturing environment, three optimization strategies are used to dynami-cally reconstruct the manufacturing scheme of the interference points based on the principle of minimum change, and an improved differential evolution algorithm is used to optimize the reconstruction scheme. Finally, the effectiveness of the proposed method is verified by numerical simulation.