西南石油大学学报(自然科学版) ›› 1991, Vol. 13 ›› Issue (2): 111-117.DOI: 10.3863/j.issn.1000-2634.1991.02.13

• 论文 • 上一篇    下一篇

一种改进的组合形算法—FMDCP寻优方法

范强 孟坤六
  

  1. (石油机械系)
  • 收稿日期:1990-10-19 修回日期:1900-01-01 出版日期:1991-04-20 发布日期:1991-04-20

A NEW COMPLEX ALGORITHM-FMDCP OPTIMIZATION METHOD

Fan Qiang Meng Kun-liu
  

  1. (Department of Mechanical Engineering)
  • Received:1990-10-19 Revised:1900-01-01 Online:1991-04-20 Published:1991-04-20

摘要:

FMDCP寻优方法是一种新的组合形算法,它通过加权形心来构造反射方向,采用单调性分析确定基点,并利用变步长一维离散搜索法,以及组合形反射扩张重构等功能,证明效率较高,是混合离散变量优化问题的一种实用有效的新方法。

关键词: 优化设计, 离散变量, 组合形算法

Abstract:

FMDCP optimization method is a new complex algorithm. The reflecting direction is formed by using weighted centroid. The basic point of one dimensional search is determined by the monotony analysis. The exact minimum point along the search direction is found by using high effective one dimensional discrete search method. A lot of mathematical and engineering problems are solved optimally by this method,which is good in efficiency and reliability, and is especially suitable for engineering problems.

Key words: Optimal design, Optimization method, Complex algorithm

中图分类号: