基于区间的不确定多目标优化方法研究

被引:22
作者
李方义
李光耀
郑刚
机构
[1] 湖南大学汽车车身先进设计制造国家重点实验室
基金
国家杰出青年科学基金;
关键词
不确定多目标优化; 区间数; 响应面; 试验设计;
D O I
10.19636/j.cnki.cjsm42-1250/o3.2010.01.013
中图分类号
F281 [基本建设计划与管理];
学科分类号
摘要
基于非线性区间优化,提出了一种不确定多目标优化方法.基于区间序关系和区间可能度,把不确定多目标的目标函数和约束转化为确定性的目标函数和确定性的约束.对于复杂的工程优化问题,为了提高效率,采用拉丁方试验设计方法,构建响应面近似模型,并基于近似模型进行不确定多目标优化,从而形成了非线性区间优化方法与近似模型相结合的高效不确定多目标优化方法.数值算例表明了该方法的有效性和工程实用性.
引用
收藏
页码:86 / 93
页数:8
相关论文
共 10 条
[1]  
基于区间的不确定性优化理论与算法[D]. 姜潮.湖南大学. 2008
[2]  
A novel multi-objective optimization method based on an approximation model management technique[J] . G.P. Liu,X. Han,C. Jiang.Computer Methods in Applied Mechanics and Engineering . 2008 (33)
[3]   An uncertain structural optimization method based on nonlinear interval number programming and interval analysis method [J].
Jiang, C. ;
Han, X. ;
Guan, F. J. ;
Li, Y. H. .
ENGINEERING STRUCTURES, 2007, 29 (11) :3168-3177
[4]  
Optimization of structures with uncertain constraints based on convex model and satisfaction degree of interval[J] . C. Jiang,X. Han,G.R. Liu.Computer Methods in Applied Mechanics and Engineering . 2007 (49)
[5]  
A New Uncertain Optimization Method Based on Intervals and An Approximation Management Model[J] . C. Jiang,and,X.,Han.CMES: Computer Modeling in Engineering & Sciences . 2007 (2)
[6]   Fuzzy programming with fuzzy decisions and fuzzy simulation-based genetic algorithm [J].
Liu, BD ;
Iwamura, K .
FUZZY SETS AND SYSTEMS, 2001, 122 (02) :253-262
[7]   Interpretation of inequality constraints involving interval coefficients and a solution to interval linear programming [J].
Sengupta, A ;
Pal, TK ;
Chakraborty, D .
FUZZY SETS AND SYSTEMS, 2001, 119 (01) :129-138
[8]   Multiobjective programming in optimization of interval objective functions - A generalized approach [J].
Chanas, S ;
Kuchta, D .
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 1996, 94 (03) :594-598
[9]   EXPLORATORY DESIGNS FOR COMPUTATIONAL EXPERIMENTS [J].
MORRIS, MD ;
MITCHELL, TJ .
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 1995, 43 (03) :381-402
[10]   CHANCE-CONSTRAINED PROGRAMMING [J].
CHARNES, A ;
COOPER, WW .
MANAGEMENT SCIENCE, 1959, 6 (01) :73-79