Automatic control system for microbial fermentation

The invention relates to the technical field of data processing, and provides a microbial fermentation automatic control system, which comprises the following steps: obtaining temperature time sequence data of a fermentation tank to form a temperature curve, and obtaining a plurality of target curve segments; a first temperature curve and a first target curve segment are selected, and distance parameters of data points of the first target curve segment and data points of other target curve segments are obtained; carrying out shortest path matching on the first target curve segment and other target curve segments according to the distance parameter to obtain a matching result, and obtaining net heat of the fermentation tank on the time sequence of the first target curve segment according to the matching result; clustering the first target curve segment to obtain a cluster; the compensation amount of the adjusting amount is obtained; the heat of the fermentation tank is adjusted and compensated according to the