基于均匀设计法的人工神经网络及其应用  

An Artificial Networks Based on Uniform Design and Its Appl ication

出　　处：《仪器仪表学报》2001年第z1期316-317,共2页Chinese Journal of Scientific Instrument

基　　金：his research is supported by National Nature Science Foundation of China under contract No.29776025

摘　　要：本文提出一种新的设计方法来构造神经网络模型，并将其应用于生化过程的氧转化系数的预估模型上，实验表明，应用均匀设计法能简化网络设计，避免其陷入局部最小、缩短训练时间、加快收敛速度。In the present paper, the application of uniform design to determine initial weights and other parameters in neural network is proposed , and the method is applied to the example:correlation of the volumetric oxygen transfer coefficient in aerated mixing vessels. Research indicates that it can b e effectively utilized in order to reduce the probability of becoming trapped in local minimum in a few trials.

关 键 词：均匀设计法 神经网络 初始权值 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]