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2020
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
A method foraircraft engine state assessment is described, based on the theory of identification measurements and consisting in the analysis of the regularity properties of the temporal and correlation functions of the vibration signal. An example of an aircraft engine dynamics analysis during flight tests is considered. Four classes of states are distinguished according to the “norm – defect” scale.