dc.creator | Ceballos Guerrero, Rafael | es |
dc.creator | Gómez López, María Teresa | es |
dc.creator | Martínez Gasca, Rafael | es |
dc.creator | Pozo, Sergio | es |
dc.date.accessioned | 2024-07-16T08:27:48Z | |
dc.date.available | 2024-07-16T08:27:48Z | |
dc.date.issued | 2009-04 | |
dc.identifier.citation | Ceballos Guerrero, R., Gómez López, M.T., Martínez Gasca, R. y Pozo, S. (2009). Determination of Possible Minimal Conflict Sets Using Components Clusters and Gröbner Bases. DX04, 15th International Workshop on Principles of Diagnosis, Carcassonne, France. | |
dc.identifier.uri | https://hdl.handle.net/11441/161426 | |
dc.description.abstract | In engineering applications many models use polynomial constraints.
The models are based on the knowledge of the behavior of
the system to diagnose. Inputs and outputs of components are represented
as variables of those constraints, and they can be observable
and non-observable depending on the situation of the sensors in the
system.
In this work, we propose a new approach to automate and to improve
the determination of possible minimal conflict sets. This approach
has two phases. In the first phase, we determine components
clusters in the system in order to reduce drastically the number of
contexts to consider. This is specially necessary in high density systems
where components compose independent sets in themselves. In
the second phase, we construct a reduced context network with the
possible minimal conflicts. In this phase we use Gröbner basis reduction
in the relevant contexts of each components cluster. This process
is totally offline and the results obtained are very promising. This article
shows these results applied to a heat exchangers system. | es |
dc.format | application/pdf | es |
dc.format.extent | 6 p. | es |
dc.language.iso | eng | es |
dc.relation.ispartof | DX04, 15th International Workshop on Principles of Diagnosis, Carcassonne, France. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Determination of Possible Minimal Conflict Sets Using Components Clusters and Gröbner Bases | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Lenguajes y Sistemas Informáticos | es |
dc.relation.projectID | DPI2003-07146-C02-01 | es |
dc.journaltitle | DX04, 15th International Workshop on Principles of Diagnosis, Carcassonne, France | es |
dc.contributor.funder | Ministerio de Ciencia Y Tecnología (MCYT). España | es |