| 摘要 |
PURPOSE:To select an analyzing procedure in accordance with the expertness of an analyzing person, the number of samples usable for the analysis of a fault, the confidence set to the factor of the fault, etc., by providing a function which infers the analyzing procedure corresponding to the factor group designated by the analyzing person among those estimated fault factor groups. CONSTITUTION:A fault factor inference part 104 infers a fault factor and its confidence based on the initial analyzing result and gives an instruction to an analyzing person through an information output part 103. The analyzing person designates a due fault factor range out of those inferred fault factors based on the number of usable samples, the confidence, the necessary manhour, etc. Then an analyzing procedure inference part 105 infers an analyzing procedure corresponding to a fault factor group included in a fault factor range and gives an instruction to the analyzing person through the part 103. Then the analyzing person inputs the analyzing result of each analyzing process and registers it into an analysis data base 107 through a data input part 102. Thus the part 104 infers the factor of the fault based on the initial information, the initial analyzing result, and the analyzing result of each analyzing process. |
