供稿: 韩艳丽;徐光明 | 时间: 2018-11-19 | 次数: |
作者单位:河南理工大学数信学院;河南理工大学现代教育技术中心
摘要:对于二次比式和问题的最优解问题,提出了一种罚函数法以及单纯形分枝定界算法.利用指数函数及线性化技术,将约束优化问题转化为易于求解的无约束优化问题,最终给出了算法.
DOI:10.16186/j.cnki.1673-9787.2014.05.003
分类号:O224
Abstract:This paper studies global optimization for a class of sum for quadratic ratio problems by using a penalty function and a simplicial branch and a bound approach. Making use of the exponential function and linearizing method, the algorithm converts constraint optimization problems to nonconstraint optimization problems.Then, the algorithm is developed and the convergence of the algorithm is proposed through theoretical analysis.