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- Title
A multiresponse model for reliability-based simulation optimization in systems subjected to random external stresses.
- Authors
Hejazi, Taha‐Hossein
- Abstract
Systems with multiple output characteristics are very difficult to optimize, especially where outputs are interrelated and some external factors affect their performance. In many systems, some correlations and/or conflicts exist between performance measures. Multiple response optimization is a mathematical-statistical technique that helps experts improve all the system's outputs, simultaneously. The present work aims to derive a stress-strength reliability measure for multiresponse problems, so the strength criteria of a system are optimized against external stresses. To achieve this purpose, multivariate normal-normal stress-strength models are developed and applied for optimization of ( s, S) inventory systems in which demands and lead times are random. At the end, a numerical example is also studied to illustrate the efficacy of the proposed approach.
- Subjects
SYSTEMS design; MANUFACTURING processes; INDUSTRIAL engineering; EXPERIMENTAL design; PERFORMANCE
- Publication
Quality & Reliability Engineering International, 2017, Vol 33, Issue 6, p1225
- ISSN
0748-8017
- Publication type
Article
- DOI
10.1002/qre.2183