一个求解约束工程设计问题的混合局部收缩微粒群算法

提出一个求解约束工程设计问题的新的混合算法——与可行基规则相结合的局部收缩微粒群算法。与惩罚函数法相比,可行基规则不需要额外的参数,且指引粒子迅速飞向可行域。利用3个工程设计问题进行仿真计算比较,仿真结果表明了新算法是求解约束工程设计问题的一个高效的算法。

A hybrid Local Constriction Approach Particle Swarm Optimization For constrained engineering design problems

The hybrid local constriction particle swarm optimization(HLPSO) with a feasibility-based rule is proposed to solve constrained engineering design problems.In contrast to the penalty function method, the rule requires no additional parameters and can guide the swarm to the feasible region quickly.Simulation and comparisons based on well-known constrained engineering design problems demonstrate the effectiveness, efficiency and robustness of the proposed HLPSO.