An Overview of Adaptive-Surrogate-Model-Assisted Methods for Reliability-Based Design Optimization

Reliability-based design optimization (RBDO) is one of the most crucial techniques in complex and reliability-critical engineering systems. This has been a research hotspot over the past few decades. RBDO allows us to take into consideration the uncertainties from various sources, during the early d...

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Bibliographic Details
Published in:IEEE transactions on reliability Vol. 72; no. 3; pp. 1 - 22
Main Authors: Ling, Chunyan, Kuo, Way, Xie, Min
Format: Journal Article
Language:English
Published: New York IEEE 01.09.2023
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:
Design optimization
Indexes
Optimization
Probabilistic logic
Reliability
Reliability engineering
reliability-based design optimization
surrogate model
system
System reliability
Uncertainty
ISSN:0018-9529, 1558-1721
Online Access:Get full text
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Summary:Reliability-based design optimization (RBDO) is one of the most crucial techniques in complex and reliability-critical engineering systems. This has been a research hotspot over the past few decades. RBDO allows us to take into consideration the uncertainties from various sources, during the early design stage. It provides a design that satisfies various constraints as well as the reliability of the designed system performing the expected functions. Such capabilities can serve as countermeasures against the foreseeable uncertainties in the manufacturing or application process. Following a short preliminary overview of RBDO as well as the canonical strategies, this article sets out to review how surrogate models have been explored to streamline RBDO. This is done through a systematic study, outlining their respective advantages as well as disadvantages, and discussing the problems that need to be solved.
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ISSN:0018-9529
1558-1721
DOI:10.1109/TR.2022.3200137