UNSTEADINESS DETECTION DEVICE, UNSTEADINESS DETECTION SYSTEM, AND UNSTEADINESS DETECTION METHOD
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机译：非稳态检测装置，非稳态检测系统和非稳态检测方法
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摘要
Provided is an unsteadiness detection device (30) provided with: a model generation unit (313) for generating a normal model for determining, on the basis of operation data comprising binary digital signals of a plurality of facilities (11) of which the operation conditions are in a steady state, operation conditions of the facilities (11); an expected value calculation unit (315) for calculating, using the normal model, an expected value of the operation data output from past operation data of the facilities (11); and an unsteadiness detection unit (316) for comparing the expected value of the operation data and an actual measured value of the operation data to detect whether the operation conditions of the facilities (11) are in an unsteady state or not. In this way, the operation conditions of facilities which use binary digital signals can be detected.
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