A general-purpose optimization program for engineering design
A general-purpose optimization program for engineering design
复制标题
工程设计通用优化程序
DOI：
10.1016/0045-7949(86)90331-7
复制
发表时间：
1986
影响因子：
4.7
通讯作者：
H. Sugimoto
中科院分区：
文献类型：
--
作者：
G. Vanderplaats;H. Sugimoto
本文介绍了一种新的通用工程优化设计程序。ADS（Automated Design Synthesis）是一个求解非线性约束（或无约束）函数最小化问题的FORTRAN程序.优化过程分为三个层次：策略，优化器和一维搜索。在每个级别上，都有几个选项，因此可以创建总共近100种可能的组合。可用组合的一个例子是增广拉格朗日乘数法，使用BFGS可变度量无约束最小化以及多项式插值进行一维搜索。包括缩放以改善数值条件。并结合工程设计实例对该程序进行了说明。
A new general-purpose optimization program for engineering design is described. ADS (Automated Design Synthesis) is a FORTRAN program for nonlinear constrained (or unconstrained) function minimization. The optimization process is segmented into three levels: Strategy, Optimizer, and One-dimensional search. At each level, several options are available so that a total of nearly 100 possible combinations can be created. An example of available combinations is the Augmented Lagrange Multiplier method, using the BFGS variable metric unconstrained minimization together with polynomial interpolation for the one-dimensional search. Scaling is included to improve the numerical conditioning. The program is demonstrated with several engineering design examples.