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Risk-based pipeline integrity management: A road map for the resilient pipelines
Journal of Pipeline Science and Engineering, 2021 Pipelines are the most vital energy-transportation mediums of today’s energy-intensive economies. To a level, pipeline integrity is tied to the continuous development and robustness of modern societies, where major failures may result in dire ...
Faisal Khan +2 more
doaj +3 more sources
BDS-3 Integrity Risk Modeling and Probability Evaluation
Remote Sensing, 2022 Focusing on the global integrity monitoring performance of the BDS-3, the integrity failure model and effect analysis (IFMEA) of the system space segment and the ground control segment were carried out, and the system integrity risk tree model was ...
Lei Chen +9 more
doaj +3 more sources
Worst-Case Integrity Risk Sensitivity for RAIM with Constellation Modernization
Remote Sensing, 2023 The integrity improvement of receiver autonomous integrity monitoring (RAIM) can benefit from a combination of constellations. With the rapid development of constellation modernization, integrity parameters, including the probability of satellite fault ...
Liuqi Wang +4 more
doaj +3 more sources
The DIA-Method for Navigational Integrity [PDF]
TransNav, 2023 In this contribution we present a review of the DIA-method to ensure navigational integrity. The DIA-method rigorously combines parameter estimation and statistical testing for the Detection, Identification and Adaptation of multivariate and multiple ...
Peter J.G. Teunissen
doaj +1 more source
Challenges Related to Standardization of GNSS/RNSS Shipborne Equipment by International Maritime Organization (IMO) [PDF]
TransNav, 2023 In 2020 several member states initiated at IMO forum (NCSR subcommittee) a process to create a single set of generic performance standards consolidating all existing performance standards for shipborne satellite navigation system receiver equipment ...
Pawel Zalewski +3 more
doaj +1 more source
A methodology for time-varying resilience quantification of an offshore natural gas pipeline
Journal of Pipeline Science and Engineering, 2022 Many resilience definitions and metrics have been presented across various disciplines in recent times. However, from a design and operations perspective, a limited effort is focused on quantifying the resilience of oil and gas support structures.
Aghatise Okoro, Faisal Khan, Salim Ahmed
doaj +1 more source
Cleaner Engineering and Technology, 2021 Although the current research on fault detection and diagnosis (FDD) has made significant developments, there exists some challenges such as earlier fault detection with lower false alarms, accurate fault diagnosis without prior fault information, and ...
Md. Tanjin Amin
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Integrating ESG risks into value-at-risk
Finance Research Letters, 2023 This study addresses the regulatory request for sustainability-related risk integration into traditional financial risk measures. We propose a new risk metric that combines a traditional market risk measure expressed in terms of Value-at-Risk (VaR) and environmental, social, and governance (ESG) factors.
Paolo Capelli +2 more
openaire +1 more source
Risking to underestimate the integrity risk [PDF]
GPS Solutions, 2019 As parameter estimation and statistical testing are often intimately linked in the processing of observational data, the uncertainties involved in both estimation and testing need to be properly propagated into the final results produced. This necessitates the use of conditional distributions when evaluating the quality of the resulting estimator.
Zaminpardaz, S. (author) +2 more
openaire +4 more sources
Evaluation of the Integrity Risk for Precise Point Positioning
Remote Sensing, 2021 Global Navigation Satellite System (GNSS) Precise Point Positioning (PPP) is an attractive positioning technology due to its high precision and flexibility.
Bing Xue +3 more
doaj +1 more source