Flotation Process Fault Diagnosis Via Structural Analysis

C. G. Pérez-Zuñiga, J. Sotomayor-Moriano, E. Chanthery, L. Travé-Massuyès, M. Soto

Producción científica: Contribución a una revistaArtículo de la conferenciarevisión exhaustiva

8 Citas (Scopus)

Resumen

For the improvement of safety and efficiency, fault diagnosis becomes increasingly important in mining industry. The expansion of flotation processes with high-tonnage cooper concentrators demands the use of large flotation circuits in which the large amount of instrumentation and interconnected subsystems (with coupled measured and non-measured variables) makes this process complex. Moreover, in a flotation process, any equipment failure can lead to a fault condition, which will affect the operation of this process. This paper proposes an approach for on-line fault diagnosis useful for a large flotation circuit based on a distributed architecture. In this approach, structural analysis is used for the design of the distributed fault diagnosis system. Finally, a procedure for the implementation of local diagnosers for on-line operation is presented and illustrated with an application to a flotation process.

Idioma originalInglés
Páginas (desde-hasta)225-230
Número de páginas6
PublicaciónIFAC-PapersOnLine
Volumen52
N.º14
DOI
EstadoPublicada - 2019
Evento18th IFAC Symposium on Control, Optimization and Automation in Mining, Mineral and Metal Processing, MMM 2019 - Stellenbosch, Sudáfrica
Duración: 28 ago. 201930 ago. 2019

Huella

Profundice en los temas de investigación de 'Flotation Process Fault Diagnosis Via Structural Analysis'. En conjunto forman una huella única.

Citar esto