文章基本信息

标题：Optimal boundary control of a contact thawing process for foodstuff
本地全文：下载
作者：Christoph Josef Backi ; John Leth ; Jan Tommy Gravdahl 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2016
卷号：49
期号：7
页码：183-188
DOI：10.1016/j.ifacol.2016.07.243
语种：English
出版社：Elsevier
摘要：In this work an approach for thawing blocks of foodstuff, in particular fish, is introduced. The functional principle is based on plate freezer technology, which has been used in industry for decades. The aim of this work is to describe the temperature dynamics of this thawing process by means of partial differential equations (PDEs) and control the boundary conditions in an optimal way. The PDE describing the temperature dynamics is based on the diffusion equation with state-dependent parameter functions.
关键词：ThawingFoodstuffPartial Differential EquationsOptimal ControlMPC