The invention relates to an automatic board shape deviation correction cooperative control method for an artificial board continuous flat pressing fixed-thickness hot-pressing segment. The automatic board shape deviation correction cooperative control method aims at the problems of cooperative control of multiple hydraulic cylinders and board shape deviation correction of a hot pressing board of the continuous flat pressing fixed-thickness hot-pressing segment, large time delay feedback system characteristics of continuous flat pressing process board shape control are comprehensively considered, and a level collaborative control mechanism is proposed to realize automatic board shape deviation correction cooperative control of the artificial board continuous flat pressing.