Robust design approach to the minimization of functional performance variations of products and systems

作     者：J.ZHANG H.DU D.XUE P.GU J.ZHANG;H.DU;D.XUE;P.GU

作者机构：Intelligent Manufacturing Key Laboratory of Ministry of EducationShantou UniversityShantou 515063 China Department of Mechanical and Manufacturing EngineeringUniversity of CalgaryCalgary T2N1N4Canada School of Mechanical EngineeringTianjin UniversityTianjin 300072China 

基　　金：The authors wish to thank the National Key R&D Program of China(Grant No.2018YFB1701701) the National Natural Science Foundation of China(Grant No.51505269) the Sailing Talent Program of Guangdong Province,China for providing financial support for this research 

出 版 物：《Frontiers of Mechanical Engineering》 (机械工程前沿（英文版）)

年 卷 期：2021年第16卷第2期

页      码：379-392页

摘      要：Functional performance variations of products and systems are often used to measure the qualities of products and systems considering the changes in the design parameter values caused by uncertainties.A robust design approach has been developed in this research to minimize the functional performance variations considering the design parameter uncertainties by identifying the boundaries of the functional performance variations through *** this work,a mathematical model is developed to describe the relationships among functional performance,design configurations and parameters,and design parameter uncertainties.A multi-level optimization model is established to identify:(1)The optimal design configuration,(2)the optimal values of design parameters,and(3)the boundaries of functional performance *** analysis considering the impact of parameter uncertainties on functional performance variation boundaries has also been conducted.A case study on the design of a truss system has been *** study results show that the sensitivities of functional performance variation boundaries to the design parameter uncertainties can be reduced significantly using the new robust design approach.

主 题 词：product design robust design design optimization uncertainties 

学科分类：08[工学] 080203[080203] 0802[工学-机械学] 

核心收录：

D　O　I：10.1007/s11465-020-0607-1

馆 藏 号：203102934...