遗传算法在空间杆系结构优化中的应用

The optimization of space framed rods based on genetic algorithm

介绍了一种基于遗传算法和满应力准则法的空间杆系结构优化方法,该法综合了满应力准则法的搜索定向性和遗传算法的全局搜索能力,数值计算实例表明该法可以显著提高收敛速度,具有很强的适应性。

This paper present a new Optimization of Space Framed Rods Based on Genetic Algorithm and fully Stress Method, this method synthesize the orientation search ability of fully stress method and global search ability of Genetic Algorithm. The results indicate that the algorithm proposed in this paper can greatly improve convergence rate, so it is effective and feasible.