应用不定量凸模型的遗传算法解决结构设计的优化问题

Genetic algorithms for optimization of structural design using convexmodels of uncertainties

针对不定静载荷和由不定搜索而产生的最不利情况 ,应用遗传算法来解决桁架的优化问题。说明了在考虑不定量的结构设计优化问题中 ,应用遗传算法实现的高效性。

In accordance with uncertain static loads and the worst-case scenario resulting from uncertainty of search,genetic algorithms (GAs),having priorities in resolving complicated problems withmultivariable,are accepted to optimize the structure of trusses.The paper aims at discussing how it can be implemented effectively in the optimization of structural design when uncertainties are considered.