From interviews with Toji (sake-brewing experts), the following framework rules for the control of Ginjo moromi fermentation were obtained : If the alcohol-Baume curve (A-B plot) is a straight line and if the Baume Multiplied Day (BMD) values decrease linearly, then the sake (Ginjo) produced will be of good quality. From an analysis of the data of 25 Ginjo moromi fermentations based on the above knowledge, framework rules for fuzzy control were constructed. Based on the rules, the control period was separated into four stages. Tuning of the membership functions was done using a simulation proposed by us in the accompanying paper. The suitability of the fuzzy rules was confirmed by the simulation.
|Translated title of the contribution||Framework rules for control of the sake (Ginjo)making process and their application in fuzzy control.|
|Number of pages||7|
|Publication status||Published - 1994|