The paper introduces the steps of the fuzzy judegment and its application in pulp bleaching process,achieving the scientific judgement to pulp quality,the method is simple and feasible.

• 介绍模糊评判的基本步骤并将其应用于纸浆漂白过程中,实现了对漂白纸浆质量的在线评判,方法简单可行。