文章基本信息

标题：Control Method for Continuous Grain Drying Based on Equivalent Accumulated Temperature Mechanism and Artificial Intelligence
本地全文：下载
作者：Zhe Liu ; Yan Xu ; Feng Han 等
期刊名称：Foods
电子版ISSN：2304-8158
出版年度：2022
卷号：11
期号：6
DOI：10.3390/foods11060834
语种：English
出版社：MDPI Publishing
摘要：Grain drying is a complex heat and mass transfer process, which has the characteristics of a significant delay, multidisturbance, nonlinearity, strong coupling, and parameter uncertainty. Artificial intelligence (AI) control technology is suitable for solving such complex control problems. In this paper, the mechanism and data dual-drive with equivalent accumulated temperature (EAT) mutual-window AI-control method for continuous grain drying were proposed, and a control system was established. The experimental verification was carried out on the test platform of continuous grain drying. The results show that the method has the ability of implicit prediction, high accuracy, strong stability and self-adaptive ability, and the maximum control deviation of moisture at the outlet of the dryer is −0.58–0.3%.
关键词：endouble drivemutual windowequivalent accumulated temperatureprocess control