期刊文献+

一类非线性比式和问题的全局优化算法 被引量:3

Global Optimization Algorithm for a Class of Nonlinear Sum of Ratios Problem
在线阅读 下载PDF
导出
摘要 针对广泛应用于工程设计、非线性系统稳定性分析等实际问题中的一类非线性比式和问题(P)给出了一全局优化算法.利用问题(P)的等价问题(Q)和线性化技术,建立了问题(Q)的松弛线性规划(RLP),通过对(RLP)可行域的细分以及一系列(RLP)的求解过程,从理论上证明了算法收敛到问题(P)的全局最优解.最后数值例子表明了本文算法的可行性. In this paper a global optimization algorithm is proposed for nonlinear sum of ratios problem (P), which can be applied to engineering designs and stability analysis of nonlinear systems,and so on. Utilizing the equivalent Problem (Q) of problem (P) and linearization technique, relaxed linear programming (RLP) about problem (Q) is established,through the successive refinement of the linear relaxation of the feasible region of the objection function and the solutions of a series of (RLP), and from theory the proof which the proposed algorithm is convergent to the global minimum is gived. And finally the numerical experiments problem are given to illustrate the feasibility of the algorithm.
出处 《河南师范大学学报(自然科学版)》 CAS CSCD 北大核心 2006年第3期5-8,共4页 Journal of Henan Normal University(Natural Science Edition)
基金 河南省自然科学基金(0511011500) 河南省软科学研究计划项目(0513030920) 河南省高等教学改革研究项目
关键词 全局优化 非线性比式和 广义多元多项式 global optimization sum of nonlinear ratios generalized multivariable polynomials
  • 相关文献

参考文献6

  • 1Benson H P.On the global optimization of sums of linear fractional functions over a convex set[J].Journal of Optimization Theory and Applications,2004,121:19-39.
  • 2Benson H P.Global optimization algorithm for the nonlinear sum of ratios problem[J].Journal of Optimization Theory and Applications,2002,112:1-29.
  • 3Benson H P.Using concave envelopes to globally solve the nonlinear sum of ratios problem[J].Journal of Global Optimization,2002,22:343-364.
  • 4Wang Y J,Zhang K C.Global optimization of nonlinear sum of ratios Problem[J].Applied Mathematics and Computation,2004,158:319-330.
  • 5Shen P P,Zhang K C.Global optimization of signomial geometric programming using linear relaxation[J].Applied Mathematics and Computation,2004,15:99-114.
  • 6Nataray P S V,Kotecha K.An algorithm for global optimization using the Taylor-Bernstein form as inclusion function[J].Journal of Global Optimization,2002,24:417-436.

同被引文献18

  • 1Konno H, Kuno T. Linear muhiplicative programming[J]. Engineering Optimization, 1992,56 : 51 - 64.
  • 2Matsui T. NP-Hardness of linear multiplieative programming and related problems[J]. J of G O, 1996,9 : 113-119.
  • 3申培萍.全局优化方法[M].北京:科学出版社,2007.
  • 4袁亚湘,孙文瑜.最优化理论与方法[M].上海:科学出版社,2003:241-384.
  • 5申培萍,刘利敏,段运鹏.带多乘积约束的线性规划问题的求解新方法[J].河南师范大学学报(自然科学版),2007,35(3):209-211. 被引量:2
  • 6Benson H P. Using concave envelopes to globally solve the nonlinear sum of ratios problem[J]. Journal of Global Optimization,2002,22: 343-364.
  • 7Benson H P. Global optimization algorithm for the nonlinear sum of ratios problem[J]. Journal of Optimization Theory and Applications, 2002,112: 1-29.
  • 8Horst R,Pardalos P M,Thoai N V. Introduction to Global Optimization[M].Dordrecht: Kluwer, 1995.
  • 9Tuy H. Convex Analysis and Global Optimization[M]. Dordrecht: Kluwer,1998.
  • 10Tuy H. On a decomposition method for nonconvex global optimization[J]. Optimization Letters, 2007,1:245-258.

引证文献3

二级引证文献10

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部