A GENERAL-APPROACH FOR ROBUST OPTIMAL-DESIGN

被引：247

作者：

PARKINSON, A

SORENSEN, C

POURHASSAN, N

机构：

[1] Department of Mechanical Engineering, Brigham Young University, Provo, UT

来源：

JOURNAL OF MECHANICAL DESIGN | 1993年 / 115卷 / 01期

关键词：

D O I：

10.1115/1.2919328

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper describes a general, rigorous approach for robust optimal design. The method allows a designer to explicitly consider and control, as an integrated part of the optimization process, the effects of variability in design variables and parameters on a design. Variability is defined in terms of tolerances which bracket the variation of fluctuating quantities. A designer can apply tolerances to any model input and can analyze how the tolerances affect the design using either a worst case or statistical analysis. As part of design optimization, the designer can apply the method to find an optimum that will remain feasible when subject to variation, and/or the designer can minimize or constrain the effects of tolerances as one of the objectives or constraints of the design problem.

引用

页码：74 / 80

页数：7

共 22 条

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