A General Approach for Robust Optimal Design

DOI PDF 被引用文献5件
  • A. Parkinson
    Department of Mechanical Engineering, Brigham Young University, Provo, UT 84602
  • C. Sorensen
    Department of Mechanical Engineering, Brigham Young University, Provo, UT 84602
  • N. Pourhassan
    Department of Mechanical Engineering, Brigham Young University, Provo, UT 84602

書誌事項

公開日
1993-03-01
DOI
  • 10.1115/1.2919328
公開者
ASME International

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説明

<jats:p>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.</jats:p>

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