系统仿真学报 ›› 2015, Vol. 27 ›› Issue (5): 1050-1056.

• 信息、控制、决策与仿真 • 上一篇    下一篇

一种求解对称锥互补问题的算法

高雷阜, 于冬梅   

  1. 辽宁工程技术大学优化与决策研究所, 辽宁 阜新 123000
  • 收稿日期:2014-04-15 修回日期:2014-09-24 出版日期:2015-05-08 发布日期:2020-09-01
  • 作者简介:高雷阜(1963-),男,辽宁阜新人,教授,研究方向为最优化理论与应用、混沌动力系统预测;于冬梅(1986-),女,辽宁鞍山人,博士生,研究方向为最优化理论与应用。
  • 基金资助:
    教育部高校博士学科科研基金联合资助项目(20132121110009)

Algorithm for Solving Symmetric Cone Complementarity Problems

Gao Leifu, Yu Dongmei   

  1. Institute of Optimization and Decision, Liaoning Technical University, Fuxin 123000, China
  • Received:2014-04-15 Revised:2014-09-24 Online:2015-05-08 Published:2020-09-01

摘要: 提出了一种求解对称锥互补问题的信赖域算法。基于光滑函数,将对称锥互补问题转化为无约束优化问题,构造了信赖域子问题,利用结合非单调策略的信赖域算法进行求解,并证明了该算法具有全局收敛性。仿真实验结果表明,算法对求解对称锥互补问题是有效的。

关键词: 对称锥互补问题, 信赖域算法, 非单调策略, 牛顿算法, 光滑函数

Abstract: A monotonic trust region algorithm for symmetric cone complementarity problems was proposed based on a smoothing function. The problem was transformed into unconstrained optimization problem and the trust region subproblem was constructed. The problem was solved by using trust region algorithm combined with nonmonotonic strategies, and the global convergence of the algorithm was proved. Numerical experimental results demonstrate that the algorithm is effective for symmetric cone complementarity problems.

Key words: symmetric cone complementarity problems, trust region algorithms, nonmonotonic strategies, Newton method, smooth function

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