气候变化领域集成服务门户(CCPortal): A novel robust evaluation approach to improve systematic behavior of failure safety in water supply system under various ellipsoid uncertainties

CCPortal

DOI	10.1038/s41598-024-59598-z
	A novel robust evaluation approach to improve systematic behavior of failure safety in water supply system under various ellipsoid uncertainties
	Yuan, He; Mahdi, Moudi; Xueqian, Song; Galoie, Majid
发表日期	2024
ISSN	2045-2322
起始页码	14
结束页码	1
卷号	14 期号:1
英文摘要	This study proposes a novel robust optimization approach for an integrated water supply system, wherein the decision-makers attempt to improve failure safety of system under various uncertainty strategies. To cope with uncertainty, the ellipsoid uncertainty set is assumed to evaluate the best feasible solution in the direction of water supply under various strategies. We assessed the case of Hamoun watershed, a water-stressed watershed in southeastern of Iran, to evaluate the developed robust optimization model. In the following, the comparative feasibility under uncertainty levels is conducted to analyze the impacts of simulation strategies on the status of robust model. Based on the final results, the reliability of the model's objective functions experienced an increasing trend ( 58.3 % \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$58.3\%$$\end{document} ), and the objective function values under the uncertainty strategies is greatly improved. The findings of the analysis show that the robust strategies in response to the failure safety achieve outstanding optimal objectives under uncertainty.
英文关键词	Water shortage; Robust optimization; Failure of system; Performance of system; Water supply; Rainfall uncertainty
语种	英语
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001207590500065
来源期刊	SCIENTIFIC REPORTS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/294473
作者单位	Chengdu University of Information Technology; Imam Khomeini International University
推荐引用方式 GB/T 7714	Yuan, He,Mahdi, Moudi,Xueqian, Song,et al. A novel robust evaluation approach to improve systematic behavior of failure safety in water supply system under various ellipsoid uncertainties[J],2024,14(1).
APA	Yuan, He,Mahdi, Moudi,Xueqian, Song,&Galoie, Majid.(2024).A novel robust evaluation approach to improve systematic behavior of failure safety in water supply system under various ellipsoid uncertainties.SCIENTIFIC REPORTS,14(1).
MLA	Yuan, He,et al."A novel robust evaluation approach to improve systematic behavior of failure safety in water supply system under various ellipsoid uncertainties".SCIENTIFIC REPORTS 14.1(2024).