Published October 1994
| Version v1
Report
Uncertainty and its propagation in dynamics models
Description
The purpose of this paper is to bring together some characteristics due to uncertainty when we deal with dynamic models and therefore to propagation of uncertainty. The respective role of uncertainty and inaccuracy is examined. A mathematical formalism based on Chapman-Kolmogorov equation allows to define a open-quotes subdynamicsclose quotes where the evolution equation takes the uncertainty into account. The problem of choosing or combining models is examined through a loss function associated to a decision
Additional details
Publishing Information
- Imprint Title
- Proceedings of workshop I in advanced topics in risk and reliability analysis. Model uncertainty: Its characterization and quantification
- Imprint Pagination
- 242 p.
- Journal Page Range
- p. 65-89.
- Report number
- NUREG/CP--0138
Conference
- Title
- Advanced topics in risk and reliability analysis.
- Dates
- 20 Oct 1993.
- Place
- Annapolis, MD (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 27015083
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANALYTICAL SOLUTION; DIFFERENTIAL EQUATIONS; FUZZY LOGIC; REACTOR ACCIDENTS; REACTOR COMPONENTS; REACTOR SAFETY; REACTORS; RISK ASSESSMENT; SAFETY ANALYSIS; STATISTICAL MODELS
- Descriptors DEC
- ACCIDENTS; EQUATIONS; MATHEMATICAL LOGIC; MATHEMATICAL MODELS; SAFETY
Optional Information
- Secondary number(s)
- CONF-9310377--.