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Model identification and on-line optimal control of food processes

Abstract

12 páginas, 5 figuras.-- V International Conference on Computational Methods for Coupled Problems in Science and Engineering COUPLED PROBLEMS 2013, held in Ibiza, Spain, 17-19 June 2013Food processes are coupled systems that involve heat, mass and momentum transfer together with kinetic processes related to quality and safety. This work is devoted to illustrate how model-based techniques o er the possibility to rationally optimise processes even in real time. The contribution is mainly based on our group experience and illustrates concepts with several examples such as the refrigeration of fruits, the deep-fat frying of potato chips, the freeze-drying of dairy products and the thermal processing of packaged foodsEU [CAFE FP7-KBBE-2007-1(212754)], Spanish Ministry of Science and Innovation [SMART-QC AGL2008-05267-C03-01], Xunta de Galicia [IDECOP 08DPI007402PR] and CSIC [PIE 201270E075]. A. Arias-Mendez and E. Lopez-Quiroga acknowledge nancial support through JAE-pre and FPI programmes, respectivelyPeer reviewe

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