49th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference &Amp;lt;br> 16th AIAA/ASME/AHS Ada 2008
DOI: 10.2514/6.2008-1717
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Defining a Practical QMU Metric

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Cited by 11 publications
(3 citation statements)
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“…Pepin et al [7] presented a practical QMU metric for the certification of complex systems in terms of the ratio of margin (M) and uncertainty (U), known as confidence ratio (CR) or confidence factor. The metric allowed uncertainty both on the operating region and the performance requirement and was not restrictive to a probabilistic definition of the uncertainty.…”
Section: Qmu Methodology and Confidence Ratiomentioning
confidence: 99%
“…Pepin et al [7] presented a practical QMU metric for the certification of complex systems in terms of the ratio of margin (M) and uncertainty (U), known as confidence ratio (CR) or confidence factor. The metric allowed uncertainty both on the operating region and the performance requirement and was not restrictive to a probabilistic definition of the uncertainty.…”
Section: Qmu Methodology and Confidence Ratiomentioning
confidence: 99%
“…Margins on system performance are important issue when uncertain variables exist. In a basic QMU framework, the QMU confidence ratio (CR) is defined as [56]:…”
Section: Quantification Of Margins and Mixedmentioning
confidence: 99%
“…Romero [6] discussed the issues and needs in QMU of complex coupled systems. Pepin et al [7] presented a practical QMU metric for the certification of complex systems, which allowed uncertainty both on the operating region and the performance requirement and was not restrictive to a probabilistic definition of the uncertainty. A QMU approach was used for the characterization of the operational limits of the supersonic combustion engine of a hypersonic airbreathing vehicle by Iaccarino et al [8].…”
mentioning
confidence: 99%