Caracterización morfológica de partículas aglomeradas mediante reconstrucción 3D (Morphological Characterization of Agglomerated Particles by 3D Reconstruction)

J. P. Zavala De Paz (, C. Isaza Bohorques1, E.K. Anaya Rivera1, E. Castillo Castañeda2

1Universidad Politécnica de Querétaro
2Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada

This paper appears in: Revista IEEE América Latina

Publication Date: July 2016
Volume: 14,   Issue: 7 
ISSN: 1548-0992

A quantitative method was developed to assess the form of agglomerated particles of powdered milk. The method is based on the three-dimensional reconstruction of said particles using a laser displacement sensor (LDS), which allows three-dimensional scanning volume particles to estimate and extract parameters such as sphericity, elongation ratio and flatness, shape factor, and aspect ratio. It was implemented a mechatronic system of two degrees of freedom, comprising a positioning system for rotating the angular agglomerate and linear positioning system to move the LDS. Experimental results allow classifying the agglomerated particles according to their shape parameters.

Index Terms:
3D reconstruction, agglomerated particles, laser displacement sensor   

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