Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Phil Scarf"'
Autor:
Augusto José da Silva Rodrigues, Cristiano Alexandre Virgínio Cavalcante, Alexandre Ramalho Alberti, Phil Scarf, Naif Mohammed Alotaibi
Publikováno v:
IMA Journal of Management Mathematics.
This paper reviews works that consider the mathematical modelling of mission-abort policies (MAPs). In a MAP, a valuable, and perhaps, vulnerable system performs a mission with two, sometimes conflicting objectives, mission success and system surviva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6ee6b67a318bff0e3807fd61e5121e9
https://doi.org/10.1093/imaman/dpad005
https://doi.org/10.1093/imaman/dpad005
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability. 237:579-591
We model a maintenance policy with fixed periodic structure that is a hybrid of periodic inspection and opportunistic replacement. The policy is applicable to geographically remote systems such as offshore wind farms. The policy has three phases. Ini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ab8afd92a69437c1aa33e014d8e7ed1
https://doi.org/10.1177/1748006x221100365
https://doi.org/10.1177/1748006x221100365
We present a unified theory that posits three fundamental models as necessary and sufficient for modelling the bivariate scores in possessive ball-sports. These models provide the basis for perhaps more complicated models that can be used for predict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f77040d344ba699d4a57bf51a1248987
https://usir.salford.ac.uk/id/eprint/63938/1/1-s2.0-S037722172200368X-main.pdf
https://usir.salford.ac.uk/id/eprint/63938/1/1-s2.0-S037722172200368X-main.pdf
Publikováno v:
Pesquisa Operacional, Volume: 42, Issue: spe1, Article number: e263588, Published: 12 DEC 2022
Maintenance policies must consider system reliability and the risk of accidents in systems where equipment failures represent a risk. In this context, this work proposes an age replacement policy with Bayesian imperfect repair and considers the “as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0f577bd4070a1b4b2455131abb18108
https://doi.org/10.1590/0101-7438.2022.042nspe1.00263588
https://doi.org/10.1590/0101-7438.2022.042nspe1.00263588
Publikováno v:
Pesquisa Operacional, Volume: 42, Issue: spe1, Article number: e264770, Published: 12 DEC 2022
We present a novel framework for diagnostics and prognostics for multi-component systems with wear interaction between components. The principal elements of this framework are: health-state indicator extraction using signal-processing; clustering of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29c5082c80ac68e26c3256ce06d9f0f5
https://doi.org/10.1590/0101-7438.2022.042nspe1.00264770
https://doi.org/10.1590/0101-7438.2022.042nspe1.00264770
Publikováno v:
IMA Journal of Management Mathematics. 31:1-3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82105cafbcc2e2929b9902c5b9d610b6
https://doi.org/10.1093/imaman/dpz017
https://doi.org/10.1093/imaman/dpz017
Publikováno v:
AIM
Complex mechatronic systems are becoming more widespread such as in industrial machinery and robotic systems. Detecting faults in such systems proves to be a challenging task due to the multitude of components that are interacting. In this paper, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a81e0c9d569e5a741b77cf34e15e907
https://doi.org/10.1109/aim.2017.8014159
https://doi.org/10.1109/aim.2017.8014159
Publikováno v:
2017 IEEE International Conference on Prognostics and Health Management, PHM2017
2017 IEEE International Conference on Prognostics and Health Management, PHM2017, IEEE Reliability society, Jun 2017, Dallas, Texas, United States
ICPHM
2017 IEEE International Conference on Prognostics and Health Management, PHM2017, IEEE Reliability society, Jun 2017, Dallas, Texas, United States
ICPHM
International audience; Predicting remaining useful lifetime is key to improving operational efficiency, and increasing the reliability of machinery. This paper presents an approach for increasing the accuracy of diagnostics of systems with multiple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b9ef363f8d0e685210d467b32ca8c73
https://hal.archives-ouvertes.fr/hal-01531006
https://hal.archives-ouvertes.fr/hal-01531006
Publikováno v:
3rd IFAC Workshop on Advanced Maintenance Engineering, Service and Technology, AMEST'16
3rd IFAC Workshop on Advanced Maintenance Engineering, Service and Technology, AMEST'16, IFAC, Oct 2016, Biarritz, France
3rd IFAC Workshop on Advanced Maintenance Engineering, Service and Technology, AMEST'16, IFAC, Oct 2016, Biarritz, France
International audience; This paper proposes a general deterioration model for a multi-component system. The deterioration process of a component depends upon the operational conditions, the component’s own state, and also the state of other compone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5d3a3afe7bd8272334682e487d3c368
Autor:
Phil Scarf, Joanne L Moffatt
Sequential regression approaches can be used to analyze processes in which covariates are revealed in stages. Such processes occur widely, with examples including medical intervention, sports contests and political campaigns. The naïve sequential ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::302cf46a18c0c1787ea43da6219b55d4