基于遗传算法的鱼雷控制系统拓扑优化

摘要

Aiming at the optimization of communication network architecture of torpedo control system, a simple model is established for a certain type of torpedo. The total length of the lines for connection in the control system and the reliability of network are chosen as the optimizing target, the solving efficiency of genetic algorithm and the ability of searching global optimal solution are improved, and the solution to the target optimization problem is achieved by pro-gramming with MATLAB. The result shows that the optimized topology structure is better than the original one in the total length of connection lines and the network reliability.%鱼雷控制系统对全雷正常运转起着至关重要的作用.针对其通信网络架构问题,建立以某型鱼雷为实例的模型,选取总线长度及可靠性优化为目标问题开展研究,改进了遗传算法的求解效率及搜索全局最优解能力,并利用MATLAB编程实现了对目标问题的求解.结果表明,优化方案的拓扑结构在长度及可靠性上较该型雷的原设计结构更优.