Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Meilin Wen"'
Publikováno v:
Axioms, Vol 13, Iss 7, p 449 (2024)
The performance degradation of initiating explosive devices is influenced by various internal and external factors, leading to uncertainties in their reliability and lifetime predictions. This paper proposes an uncertain degradation model based on un
Externí odkaz:
https://doaj.org/article/cc05b4c9756e4ad8befe5bafe770135b
Publikováno v:
AIMS Mathematics, Vol 8, Iss 6, Pp 13454-13472 (2023)
In this paper, a new reliability assessing method for structures influenced by both aleatory and epistemic uncertainty simultaneously is developed. To handle hybrid types of uncertainties, chance theory is introduced to define a new hybrid reliabilit
Externí odkaz:
https://doaj.org/article/6f1eb357be6a4ca291730a61a9c92506
Publikováno v:
Symmetry, Vol 16, Iss 5, p 614 (2024)
Compared to conventional energy sources, wind power is a clean energy source with high intermittence and uncertainty. As a system that converts wind energy into electricity, wind farms inevitably face severe reliability issues. In this paper, based o
Externí odkaz:
https://doaj.org/article/413716642ed449cf994677a88cc21364
Reliability-Centered Preventive Maintenance Optimization for a Single-Component Mechanical Equipment
Publikováno v:
Symmetry, Vol 16, Iss 1, p 16 (2023)
Due to the high failure rates of mechanical equipment with complex structures and numerous moving parts, devising an effective preventive maintenance (PM) plan and avoiding the influence brought by failure is crucial. However, some PM efforts are dis
Externí odkaz:
https://doaj.org/article/3fe0523b6ad143a28dedae7e71f0bf13
Publikováno v:
Axioms, Vol 12, Iss 2, p 168 (2023)
As a maintenance strategy to reduce unexpected failures and enable safe operation, condition-based maintenance (CBM) has been widely used in recent years. The maintenance decision criteria of CBM in the literature mostly originate from statistical fa
Externí odkaz:
https://doaj.org/article/9c6e54a987314f359da7e03be4544d4d
Publikováno v:
Symmetry, Vol 15, Iss 2, p 338 (2023)
Scientific support depot location and reasonable spare parts transportation are the keys to improving the support level of complex systems. The current equipment support system has the problems of chaotic warehouse layout and low efficiency of spare
Externí odkaz:
https://doaj.org/article/a9bc5d05d2a5418eb7a8e0bcc61e624c
Publikováno v:
Axioms, Vol 12, Iss 1, p 46 (2023)
This paper copes with a joint Location-Allocation-Inventory problem in a three-echelon base-level spare part support system with epistemic uncertainty in uncertain demands of bases. The aim of the paper is to propose an optimization model under the u
Externí odkaz:
https://doaj.org/article/44ef70cbb65f4191b1c32137f12c43cb
Publikováno v:
Mathematics, Vol 10, Iss 19, p 3637 (2022)
Because predictions of transportation system reliability can provide useful information for intelligent transportation systems (ITS), evaluation of them might be viewed as a beneficial activity for reducing traffic congestion. This evaluation procedu
Externí odkaz:
https://doaj.org/article/3d67ed5eacb94615bf2bb2ea500dc68e
Publikováno v:
IEEE Access, Vol 7, Pp 132711-132719 (2019)
Belief reliability is a new proposed reliability metric considering both aleatory and epistemic uncertainty. In belief reliability theory, system reliability analysis is a key component. Traditional system belief reliability theory for systems with r
Externí odkaz:
https://doaj.org/article/3609528e88204918b484088490a00f85
Publikováno v:
Symmetry, Vol 14, Iss 7, p 1429 (2022)
Nowadays, one of the main challenges of marine maintenance is how to select an optimum maintenance strategy for each component of the complex ship machinery system. The uncertainty of the parameters is one of the main difficulties encountered. For ex
Externí odkaz:
https://doaj.org/article/1eb43127f2784901b86e5cda0afc5d05