Linear Programming-Based Non-Probabilistic Reliability Bounds Method for Series Systems

Autor:	Xinzhou Qiao, Zhao Liu, Xiurong Fang, Peng Liu
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	series structural system non-probabilistic failure degree linear programming ellipsoid model Technology Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Zdroj:	Applied Sciences, Vol 14, Iss 14, p 6215 (2024)
Druh dokumentu:	article
ISSN:	14146215 2076-3417
DOI:	10.3390/app14146215
Popis:	Due to the difficulty of accurately predicting system reliability for many engineering structures, bounds on system reliability have received increasing attention. By dealing with structural uncertain parameters with an ellipsoid model, a linear programming-based non-probabilistic reliability bounds method is proposed in this paper for series systems. In this research, a linear programming model is first established, and then several strategies are proposed to simplify the model by removing zero design variables. Three numerical examples are presented to demonstrate the feasibility and validity of the proposed method.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/efd04f472b014d90bb5db783333e9165 Zobrazit plný text záznamu View record in DOAJ