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Keywords: Epistemic Uncertainty
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Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 2B: 45th Design Automation Conference, V02BT03A042, August 18–21, 2019
Paper No: DETC2019-97718
... reduce the number of function evaluations by eliminating outer-loop MCS while maintaining acceptable accuracy. epistemic uncertainty reliability-based design optimization (RBDO) data uncertainty CONFIDENCE-BASED DESIGN OPTIMIZATION UNDER DATA UNCERTAINTY USING MOST PROBABLE POINT-BASED...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 2: 29th Design Automation Conference, Parts A and B, 85-95, September 2–6, 2003
Paper No: DETC2003/DAC-48713
... design process, there are fewer that con- epistemic uncertainty. There are fewer still that attempt to porate both sorts of uncertainty, and those that do usually pt to model both sorts using the same uncertainty model. wo methods, a range method and a fuzzy sets approach, roposed to achieve designs that...
Proceedings Papers

Proc. ASME. IDETC-CIE2005, Volume 5a: 17th International Conference on Design Theory and Methodology, 469-481, September 24–28, 2005
Paper No: DETC2005-85354
... www.srl.gat KEYWORDS Imprecision, imprecise probabilities, epistemic uncertainty, aleator . ABSTRACT Engineering design decisions inherently are made under uncertainty. In this paper, we consider imprecise probabilities (i.e. intervals of probabilities) to express explicitly the precision with which something...
Proceedings Papers

Proc. ASME. IDETC-CIE2005, Volume 4b: Design for Manufacturing and the Life Cycle Conference, 451-460, September 24–28, 2005
Paper No: DETC2005-85264
... Rapid Manufacturing Selection Epistemic Uncertainty Decision Support Problem Technique Rapid Prototyping (RP) is the process of building three-dimensional objects, in layers, using additive manufacturing. Rapid Manufacturing (RM) is the use of RP technologies to manufacture end-use, or...
Proceedings Papers

Proc. ASME. IDETC-CIE2005, Volume 2: 31st Design Automation Conference, Parts A and B, 1153-1161, September 24–28, 2005
Paper No: DETC2005-84693
... constraints only. Two examples demonstrate the proposed evidence-based design optimization method. Evidence-based design optimization evidence theory epistemic uncertainty belief and plausibility measures 2005 International Design Engineering Technical C 1 Copyright © 2005 by ASME constraints. The...
Proceedings Papers

Proc. ASME. IDETC-CIE2006, Volume 1: 32nd Design Automation Conference, Parts A and B, 1011-1024, September 10–13, 2006
Paper No: DETC2006-99077
Proceedings Papers

Proc. ASME. IDETC-CIE2006, Volume 1: 32nd Design Automation Conference, Parts A and B, 1025-1038, September 10–13, 2006
Paper No: DETC2006-99078
... Uncertainty analysis aleatory uncertainty epistemic uncertainty evidence theory probability theory Both aleatory and epistemic uncertainties exist in engineering applications. Aleatory uncertainty (objective or stochastic uncertainty) describes the inherent variation associated with a...