Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Qingan Qiu"'
Publikováno v:
Mathematics, Vol 12, Iss 16, p 2461 (2024)
Failure of a safety-critical system during mission execution can result in significant financial losses. Implementing mission abort policies is an effective strategy to mitigate the system failure risk. This research delves into systems that are subj
Externí odkaz:
https://doaj.org/article/042d62c1318244ae80d3720c6e8b9815
An Optimal Opportunistic Maintenance Planning Integrating Discrete- and Continuous-State Information
Publikováno v:
Mathematics, Vol 11, Iss 15, p 3322 (2023)
Information-driven group maintenance is crucial to enhance the operational availability and profitability of diverse industrial systems. Existing group maintenance models have primarily concentrated on a single health criterion upon maintenance imple
Externí odkaz:
https://doaj.org/article/83bd2bb95d2e4e41841591174a26a9ff
Publikováno v:
Applied Sciences, Vol 13, Iss 3, p 1541 (2023)
The implementation of lemon laws in America has played an important role in improving the quality of after-sales service. Nowadays, many countries, such as China, Canada, Europe, Australia, Singapore, and South Korea, have adopted lemon laws in vario
Externí odkaz:
https://doaj.org/article/989c636cc46845f8817e226efcc81576
Publikováno v:
Mathematics, Vol 10, Iss 18, p 3229 (2022)
Facilitated by advanced digital technologies, reliability managers can monitor system working cycles during the whole life cycle. Such a technological realization can help reliability managers ensure system reliability in real time by monitoring work
Externí odkaz:
https://doaj.org/article/8f5a614e911549429a0726308016a9e3
Publikováno v:
Mathematics, Vol 10, Iss 15, p 2730 (2022)
Maintenance, particularly preventive maintenance, is a crucial measure to ensure the operational reliability, availability, and profitability of complex industrial systems such as nuclear asset, wind turbines, railway trains, etc. Powered by the cont
Externí odkaz:
https://doaj.org/article/5ac1b792342740e19d8c4e11920d35a3
Autor:
Yaguang Wu, Qingan Qiu
Publikováno v:
Mathematics, Vol 10, Iss 15, p 2732 (2022)
Safety-critical systems are commonly required to complete specific missions in shock environments, and their failures may lead to severe economic losses and significant safety hazards. To enhance system reliability, protective devices are commonly eq
Externí odkaz:
https://doaj.org/article/7dca50e31ab7421c8d80e5d0c279af0a
Publikováno v:
Energies, Vol 15, Iss 15, p 5447 (2022)
Studies related to oil and gas wells have attracted worldwide interest due to the increasing energy shortfall and the requirement of sustainable development and environmental protection. However, the state of oil and gas wells in terms of research ch
Externí odkaz:
https://doaj.org/article/8430f6eb1b994f0fa34928ba6b8db5b9
Publikováno v:
Mathematics, Vol 10, Iss 12, p 1957 (2022)
In this study, by integrating preventive maintenance (PM) into a two-dimensional warranty region, a two-dimensional warranty with customized PM (2D warranty with customized PM) is proposed from the manufacturer’s perspective to reduce the warranty
Externí odkaz:
https://doaj.org/article/590aa4110b794e959a57d4c7cf3f3ceb
Publikováno v:
Mathematics, Vol 10, Iss 10, p 1694 (2022)
The working cycle of the products can be supervised by sensors and other measuring technologies. This fact means that by supervising the working cycle, the manufacturer can devise a warranty policy, and by continuing to supervise the post-warranty wo
Externí odkaz:
https://doaj.org/article/b79ed7c6835e4051ae657258f4e79e7c
Publikováno v:
Mathematics, Vol 10, Iss 10, p 1644 (2022)
In this article, by considering both a limited number of failure replacements and a limited number of random working cycles as warranty terms, a hybrid warranty (HW) is designed from the manufacturer’s point of view to warrant the product that does
Externí odkaz:
https://doaj.org/article/0678b46210054f0687a1107a7c7e52f8