An operational pattern vector, which is made up of condition parameters and decision parameters, is constructed.
A Sugeno fuzzy system is constructed based on vector set of operational patterns. The huge dataset of industrial data is
initially classified according to professional knowledge. Similarity factor and similar matrix of operational patterns are
constructed for a simply clustering process, which is uesed to identify the structure of the fuzzy system, and the number
and initial value of patterns can be determined automatically. The numerical simulation shows that, the proposed method is
simple and effective, which is applied to the determination of the flux amount of copper converting furnace in the process of
matter converting, and the real result shows that the method works well.