箱型约束变分不等式的微粒群算法

doi:10.3696/j.issn.1672-6952.2010.02.023

辽宁石油化工大学学报 ›› 2010, Vol. 30 ›› Issue (2): 81-84.DOI: 10.3696/j.issn.1672-6952.2010.02.023

箱型约束变分不等式的微粒群算法

刘国志

辽宁石油化工大学理学院,辽宁抚顺113001

收稿日期:2009-06-10 出版日期:2010-06-25 发布日期:2017-07-05
作者简介:刘国志(1962-),男,吉林德惠县,教授,硕士。
基金资助:
辽宁省自然科学基金资助(2004F100)。

Particle Swarm Optimization of Box Constrained Variational Inequalities

LIU Guo-zhi

School of Science, Liaoning Shihua University, Fushun Liaoning 113001, P.R.China

Received:2009-06-10 Published:2010-06-25 Online:2017-07-05

摘要/Abstract

摘要： 对箱型约束变分不等式的简单光滑价值函数,给出了求解箱型约束变分不等式的微粒群算法。该算
法具有计算简单、快速收敛到全局最优解和较高的计算精度等优点。数值计算结果表明,提出的算法可靠性高、有
效性强,在计算精度上,都优于阻尼牛顿法和正则半光滑牛顿法

关键词: 变分不等式问题 , 箱型约束 , 价值函数 , 微粒群优化算法

Abstract:

Based on simple smooth merit function for the box constrained variational inequality problems, a new method named particle swarm optimization (PSO) used to solve the box constrained variational inequality problems was proposed. The proposed algorithm has not only the simple, also the fast convergence and high computational precision. The computational results show that the proposed algorithm is superior to damped Newton type method and regularized semi- smooth Newton method.

Key words: Variation inequality problems , Box constraints , Merit functions , Particle swarm optimization algorithm.

刘国志. 箱型约束变分不等式的微粒群算法[J]. 辽宁石油化工大学学报, 2010, 30(2): 81-84.

LIU Guo-zhi . Particle Swarm Optimization of Box Constrained Variational Inequalities[J]. Journal of Liaoning Petrochemical University, 2010, 30(2): 81-84.

箱型约束变分不等式的微粒群算法

Particle Swarm Optimization of Box Constrained Variational Inequalities

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics