基于遗传算法的水下无人潜器结构特性优化分析

Optimization analysis of structure of UUV based on genetic algorithm

水下无人潜器是一种可在水下探测作业的设备,其研制过程复杂且综合性极强。水下无人潜器耐压壳结构的优化设计是其安全作业的基本条件。本文对耐压壳结构的形式和材料进行介绍分析,通过理论计算建立优化设计模型,然后构造一种并行遗传算法作为优化方法,应用于耐压壳结构的优化设计。结果表明,该方法计算有效、可靠,为实际生产设计提供理论支撑。

UUV is a equipment which can detect the underwater operating equipment,and its development process is complex and highly integrated. The optimum design of the pressure hull structure of the UUV is the basic guarantee for its safe operation. In this paper,the form and material of pressure hull structure is introduced and analyzed,then establish the optimization design model through theoretical calculations,and construct a parallel genetic algorithm as the optimization method,and applied to solve pressure shell structure optimization design. The method is effective and reliable,provideing the theory support for the actual production design.