摘要
针对建筑结构设计中的非线性优化问题,提出利用差异演化算法(DE)对建筑结构进行优化设计的思路.介绍了使用该算法进行优化设计的步骤及处理方法.经过实例计算表明,该算法具有较强的全局解空间搜索能力,从而实现全局寻优的目的,应用于建筑结构优化设计是可行的.
The differential evolution algorithm is used for the optimum design of building structure. The steps and treatment methods of optimization design by the algorithm are introduced. Through the calculation of a group of actual data, the result shows that the algorithm has high efficiency,rapid speed of convergence and strong capability of global search. And the differential e- volution algorithm is credible and feasible in optimization design of building structure.
出处
《河北建筑工程学院学报》
CAS
2009年第2期53-56,共4页
Journal of Hebei Institute of Architecture and Civil Engineering
关键词
差异演化
建筑结构
优化设计
diferential evolution
building structure
optimization design
