Df. Cook et Cc. Chiu, COMBINING A RADIAL BASIS NEURAL-NETWORK WITH TIME-SERIES ANALYSIS TECHNIQUES TO PREDICT MANUFACTURING PROCESS PARAMETERS, Applied artificial intelligence, 9(6), 1995, pp. 623-631
Citations number
21
Categorie Soggetti
System Science","Computer Science Artificial Intelligence","Engineering, Eletrical & Electronic
The accurate prediction of the values of critical quality parameters o
f a product during the production stage is a key factor in the success
of a manufacturing operation. Neural network algorithms have been use
d to successfully predict process parameter values. However; technique
s to further improve the predictive capability of neural network model
s are sought. Thus, an analysis was conducted to determine if the pred
ictive capability of the network would be im proved rf the prediction
from a time series model of a manufacturing process parameter were inc
luded in the training data set of a radial basis function neural netwo
rk model. A manufacturing process data set was evaluated and the use o
f the time series model prediction significantly improved the neural n
etwork's prediction of critical process parameters. Often in a manufac
turing environment, the collection of adequate amounts of data for net
work training is difficult. This integrated technique offers potential
for improving network performance without collecting additional data.