The Application of Grey Data Resource to Tobacco Quality Management

摘要

In consideration of greyness in data of product quality management for tobacco, the notion of data resource is proposed in this paper. The available data are purified from the disorderly and unsystematic data of quality managing via the notion of data resource. Those purified data are used to GM(1,1) modeling in order to full the blank of raw data, then analyzing and predicting the qualified rate of output temperature of cut tobacco.