| 摘要 |
PROBLEM TO BE SOLVED: To provide an abnormality unit identification program, an abnormality unit identification method, and an abnormality unit identification system capable of identifying a unit which has a symptom of abnormality without using any monitoring rule.SOLUTION: The abnormality unit identification program causes a computer to execute a processing including: acquiring a measurement value from each of the plural units which has the identical predetermined item represented by a piece of unit information; calculating a variation amount which represents a difference between the measurement values acquired from each of the plural units and a prediction value of the measurement values based on the previous measurement values of the units; and identifying a unit which has a variation amount different from that of the plural units.SELECTED DRAWING: Figure 6 |
