Method and device for monitoring blast furnace state based on multi-modes fusion

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United States of America Patent

PATENT NO 11898212
SERIAL NO

18354602

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A method and device for blast furnace state monitoring based on multi-modes fusion. In the process of blast furnace state monitoring, the concept of sub-mode is introduced, and the method for pre-acquisition and multi-modes weighted fusion by sub-mode is proposed to monitor blast furnace state. After preprocessing the main parameter data of the blast furnace, several sub-modes of the blast furnace and their corresponding blast furnace state indication variable data are obtained by means of a mean shift clustering algorithm. Taking the real-time parameter data of the blast furnace as inputs, the Euclidean distance between the real-time parameter data of the blast furnace and each sub-mode is calculated, and the sub-modes are weighted and fused according to the distance, and the fusion result is the real-time blast furnace state, so as to realize the real-time state monitoring of the blast furnace in a smooth operation.

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Patent Owner(s)

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ZHEJIANG UNIVERSITYHANGZHOU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tang, Xiaoyu Hangzhou, CN 9 6
Wang, Wenhai Hangzhou, CN 20 12
Wang, Xin Hangzhou, CN 1487 14353
Yang, Chunjie Hangzhou, CN 8 6

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