Control of a solar dryer through using a fuzzy logic and low-cost model-based sensor

Abakarov, Alik; Jiménez Ariza, Heidi Tatiana; Correa Hernando, Eva Cristina; Diezma Iglesias, Belen; Arranz Saiz, Francisco Javier; García-Hierro, Javier; Robla Villalba, José Ignacio y Barreiro Elorza, Pilar (2012). Control of a solar dryer through using a fuzzy logic and low-cost model-based sensor. En: "International Conference of Agricultural Engineering. CIGR-Ageng2012", 08/07/2012 - 12/07/2012, Valencia- España. pp. 1-16.

Descripción

Título: Control of a solar dryer through using a fuzzy logic and low-cost model-based sensor
Autor/es:
  • Abakarov, Alik
  • Jiménez Ariza, Heidi Tatiana
  • Correa Hernando, Eva Cristina
  • Diezma Iglesias, Belen
  • Arranz Saiz, Francisco Javier
  • García-Hierro, Javier
  • Robla Villalba, José Ignacio
  • Barreiro Elorza, Pilar
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: International Conference of Agricultural Engineering. CIGR-Ageng2012
Fechas del Evento: 08/07/2012 - 12/07/2012
Lugar del Evento: Valencia- España
Título del Libro: Porceedings of International Conference of Agricultural Engineering. CIGR-Ageng2012
Fecha: Julio 2012
Materias:
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Ingeniería Rural [hasta 2014]
Grupo Investigación UPM: Técnicas Avanzadas en Agroalimentación LPF-TAGRALIA
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Solar drying is one of the important processes used for extending the shelf life of agricultural products. Regarding consumer requirements, solar drying should be more suitable in terms of curtailing total drying time and preserving product quality. Therefore, the objective of this study was to develop a fuzzy logic-based control system, which performs a ?human-operator-like? control approach through using the previously developed low-cost model-based sensors. Fuzzy logic toolbox of MatLab and Borland C++ Builder tool were utilized to develop a required control system. An experimental solar dryer, constructed by CONA SOLAR (Austria) was used during the development of the control system. Sensirion sensors were used to characterize the drying air at different positions in the dryer, and also the smart sensor SMART-1 was applied to be able to include the rate of wood water extraction into the control system (the difference of absolute humidity of the air between the outlet and the inlet of solar dryer is considered by SMART-1 to be the extracted water). A comprehensive test over a 3 week period for different fuzzy control models has been performed, and data, obtained from these experiments, were analyzed. Findings from this study would suggest that the developed fuzzy logic-based control system is able to tackle difficulties, related to the control of solar dryer process.

Más información

ID de Registro: 21022
Identificador DC: http://oa.upm.es/21022/
Identificador OAI: oai:oa.upm.es:21022
URL Oficial: http://cigr.ageng2012.org/comunicaciones-online/htdocs/principal.php?seccion=home
Depositado por: Memoria Investigacion
Depositado el: 29 Oct 2013 18:38
Ultima Modificación: 03 Nov 2016 16:31
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