SYSTEM AND METHOD FOR LIFE PREDICTION OF A RESISTIVE COATING

A system for predicting remaining usable life of an article including a resistive coating includes computer-readable memory with a predictive model predicting changes in resistance of the resistive coating over time determined based on a plurality of past resistance measurements for the resistive co...

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Bibliographische Detailangaben
1. Verfasser:	FRANCOIS, Emmanuel C
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION COSMONAUTICS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS PARACHUTES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	A system for predicting remaining usable life of an article including a resistive coating includes computer-readable memory with a predictive model predicting changes in resistance of the resistive coating over time determined based on a plurality of past resistance measurements for the resistive coating and a processor. The processor is configured to: receive and process data representative of a sensed electrical property of the resistive coating from a measurement sensor electrically connected to the resistive coating to determine a present resistance value for the coating; receive information about a present age of the article and/or coating; and determine an estimated remaining usable life of the article by applying the received information about the present age of the coating and/or article, the determined present resistance value for the coating, and a predetermined end-of-use resistance value for the coating to the predictive model of the computer-readable memory.