Fuzzy backward reasoning system and expert system utilizing the same

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United States of America Patent

PATENT NO 5263123
SERIAL NO

07666923

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Abstract

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A system for controlling a target apparatus includes a supplying section, a reasoning section, and a control section. The supplying section supplies n states of the target apparatus (n.gtoreq.2 and an integer). The reasoning section receives the n sensed states as n results from the supplying section and performs fuzzy backward reasoning for data representing the n results and causality data to generate certainties of m causes (m.gtoreq.2 and an integer). The control section controls the target apparatus in accordance with the certainties of the causes.

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Patent Owner(s)

Patent OwnerAddress
HIACHI ENGINEERING CO LTDA CORPORATION OF JAPAN 2-1 SAIWAICHO-3-CHOME HITACHI-SHI IBARAKI-KEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Yoichi Hitachi, JP 32 340

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