Métodos no destructivos para la determinación de firmeza. Sensores de Aceleración. Impactadores.

Diezma Iglesias, Belen and Marañon, B. and Ruiz-Altisent, Margarita and Flores, L. and Diez, J. (2001). Métodos no destructivos para la determinación de firmeza. Sensores de Aceleración. Impactadores.. In: "AgroIng2001 Congreso Nacional de Agroingeniería", 21-22, septiembre-2001, Valencia (España).

Description

Title: Métodos no destructivos para la determinación de firmeza. Sensores de Aceleración. Impactadores.
Author/s:
  • Diezma Iglesias, Belen
  • Marañon, B.
  • Ruiz-Altisent, Margarita
  • Flores, L.
  • Diez, J.
Item Type: Presentation at Congress or Conference (Article)
Event Title: AgroIng2001 Congreso Nacional de Agroingeniería
Event Dates: 21-22, septiembre-2001
Event Location: Valencia (España)
Title of Book: Congreso Nacional de Agroingeniería
Date: 2001
Subjects:
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Ingeniería Rural [hasta 2014]
UPM's Research Group: LPF-TAGRALIA
Creative Commons Licenses: Recognition - No derivative works - Non commercial

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (582kB)

Abstract

Impact techniques can be used to evaluate firmness on fruit. Chen and Ruiz-Altisent developed and used a 50,4 g impactor with a 19 mm diameter spherical tip, dropping from different heights onto the fruit. Another impactor device is a semispherical impacting tip attached to the end of a pivoting arm. In both devices a small accelerometer is mounted behind the impacting tip. Prototype lateral impactor on-line sorting system for high-speed firmness sorting of fruits has been developed and tested. Preliminary results shows that is possible its use on-line. The last version of an impact device has new elements that improve the data resolution, the signal-noise ratio and the precision.

More information

Item ID: 26224
DC Identifier: http://oa.upm.es/26224/
OAI Identifier: oai:oa.upm.es:26224
Deposited by: Servicio Biblioteca Universitaria
Deposited on: 20 May 2014 07:39
Last Modified: 02 Dec 2014 14:57
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM