Optimization of the ring topology of industrial Ethernet based on genetic algorithm
基于遗传算法的工业以太网环型拓扑优化

To improve the network performance of switched industrial Ethernet, the design principles are given when a ring topology is used. The design principles are equivalent to a network optimization problem with constraints. Then, a genetic algorithm is designed to search solution for this optimization problem, and the chaotic migration-based pseudo-parallel evolution strategy is employed to prevent the premature of genetic algorithm. Finally, a simulation is carried out to compare the network performance before and after topology optimization, and the simulation result validates the effectiveness of the proposed optimization method.