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Fault diagnosis of a benchmark fermentation process: a comparative study of feature extraction and classification techniques

Autor
Monroy, I.; Villez, K.; Graells, M.; Venkatasubramanian, V.
Tipus d'activitat
Article en revista
Revista
Bioprocess and biosystems engineering
Data de publicació
2012-06
Volum
35
Número
5
Pàgina inicial
689
Pàgina final
704
DOI
https://doi.org/10.1007/s00449-011-0649-1 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/16655 Obrir en finestra nova
Resum
This paper investigates fault diagnosis in batch processes and presents a comparative study of feature extraction and classification techniques applied to a specific biotechnological case study: the fermentation process model by Birol et al. (Comput Chem Eng 26:1553–1565, 2002), which is a benchmark for advanced batch processes monitoring, diagnosis and control. Fault diagnosis is achieved using four approaches on four different process scenarios based on the different levels of noise so as to...
Citació
Monroy, I. [et al.]. Fault diagnosis of a benchmark fermentation process: a comparative study of feature extraction and classification techniques. "Bioprocess and biosystems engineering", Juny 2012, vol. 35, núm. 5, p. 689-704.
Paraules clau
ANN, Fault diagnosis, Fermentation processes, MICA, MPCA, SVM
Grup de recerca
CEPIMA - Center for Process and Environment Engineering

Participants

  • Monroy Chora, Isaac  (autor)
  • Villez, Kris  (autor)
  • Graells Sobre, Moises  (autor)
  • Venkatasubramanian, Venkat  (autor)