| 摘要 |
PROBLEM TO BE SOLVED: To evaluate soundness of a manufacturing apparatus in consideration of an influence of maintenance.SOLUTION: An information processing apparatus includes: a data storage unit (340) for storing context data (400, 401) specifying a manufacturing process using a manufacturing apparatus, state data (402-1 to 402-N) showing a state of a manufacturing process and maintenance data (405) showing a history of maintenance work having been performed to the manufacturing apparatus; an extraction unit (315) for extracting state data showing a state of a manufacturing process having a predetermined temporal distance from the maintenance work; and a calculation unit (316) for calculating an index on the soundness of the manufacturing apparatus with the state data extracted by the extraction unit (315). |
