DESOPT机械优化设计软件系统的构建与应用.pdf

第 28 卷第 2 期辽宁工程技术大学学报(自然科学版) 2009年 4 月
Journal of Liaoning Technical University(Natural Science) Apr. 2009
文章编号:1008-0562(2009)02-0277-04
DESOPT机械优化设计软件系统的构建与应用
蔡占军,翁海珊,俞必强
(北京科技大学机械工程学院,北京 100083)
摘要:针对机械优化设计中需要输入大量的设计参数并且要根据不同的优化模型调用多种的优化算法的问题,
构建了 DESOPT 机械优化设计软件系统。软件系统利用 VC++和 FORTRAN 语言混合编程,包括了连续变量、
离散变量和随机变量三个优化算法库,设置了前处理、运行和后处理模块,可以通过界面输入所需要的设计参数,
能够处理连续、离散和随机设计变量的优化问题。整个系统具有良好的人机交互界面,给用户的应用提供了很大
的便利。实例说明了 DESOPT 机械优化设计软件系统的具有一定的实用价值。
关键词:机械优化设计;优化模型传递;混合编程;系统构建
中图分类号:TH 122 文献标识码:A
Application and construction of software system
of DESOPT mechanical optimal design
CAI Zhanjun,WENG Haishan,YU Biqiang
( Mechanical Engineering School, University of Science and Technology Beijing, Beijing 100083, China)
Abstract:There are many question in mechanical optimal design, such as inputting many design parameters and
using many optimal algorithm. For these questions, a software system of DESOPT mechanical optimal design is
made for mechanical optimal problem by VC & Fortran mixed language system includes three
algorithm libraries for continuous variables, discrete variable and stochastic variable. It has preprocessing,
operation and Post-Processing modules and can handle optimal questions of continuous variable, discrete variable
and stochastic variable. It provides much conveniences for user, by its good