CHARACTERISTIC PREDICTION APPARATUS, CHARACTERISTIC PREDICTION METHOD, CHARACTERISTIC PREDICTION PROGRAM, AND RECORDING MEDIUM WITH CHARACTERISTIC PREDICTION PROGRAM RECORDED THEREON

摘要

PROBLEM TO BE SOLVED: To provide a characteristic prediction apparatus capable of decreasing the error in characteristic prediction value of a product for its characteristic value by enabling the characteristics of the product to be predicted while being reflected with effects caused by maintenance work of a processor.SOLUTION: A characteristic prediction apparatus 19 has an operation data collecting section 16, a characteristic data collecting section 24, a state parameter acquiring section 29, a storage section 18, a characteristic prediction section 20 and a learning section 21. The state parameter acquiring section 29 includes a maintenance state parameter acquiring section 30 for acquiring a maintenance state parameter 25 representing a maintenance state obtained as a result of maintenance work applied to a processor 11. The learning section 21 includes a maintenance state parameter updating section 31 for updating the maintenance state parameter 25 stored in the storage section 18 each time the maintenance work of the processor 11 is performed.