基于神经网络的真空冷冻干燥过程建模研究  

Study on Modelling of Vacuum Freeze Drying Process Based on Neural Network

作　　者：郑文利[1] 徐成海[1] 张省 李波[1] 郭立新 张利[1] 

机构地区：[1]东北大学

出　　处：《真空》1998年第4期8-11,共4页Vacuum

摘　　要：本文将人工神经网络系统理论应用于真空冷冻干燥过程的建模研究，文中介绍了真空冷冻干燥过程建模神经网络的结构、学习方法和建模方法，通过计算机进行网络实现与模拟。结果表明，神经网络方法对真空冷冻干燥过程进行建模是可行的，具有实用价值。Abstract In this paper, the artificial neural network(ANN) modelling of vacuum freeze drying process was studied, including its structure, the self learning procedure and modelling method, the results of simulating on a computer proved that ANN was feasible to model the process of vacuum freeze drying and valuable to the practical use.

关 键 词：神经网络 真空冷冻干燥 建模 干燥技术 

分 类 号：TQ028.673[化学工程] TP18[自动化与计算机技术—控制理论与控制工程]