Condition based maintenance

eejohn

eejohn

@eejohn-RlxMHj • Sep 6, 2025
I have wireless sensors that can transmitt real time data back to a centralized computer where the readings are stored in a database. The data is also checked against threshold values to determine if something has failed. I would like to look into more advance maintenance algorithms. For example how can the sensor readings predict when a piece of equipment will need to be serviced? When is the optimum time to replace a part? Can someone suggest ideas of where I can get information about this topic? ThanK you.
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  • bill190

    bill190

    @bill190-VhqyZT • Jul 23, 2010

    The following link is about the General Motors "Oil Life Monitor" Algorithm...
    (Predicts when motor oil in a vehicle should be changed.)
    #-Link-Snipped-#

    Then for OBDII or vehicle "On Board Diagnostics", I searched google.com for the words
    OBDII algorithms
    and found a few pages...
    <a href="https://www.google.com/#hl=en&q=obdII+algorithms&aq=f&aqi=&aql=&oq=obdII+algorithms&gs_rfai=&fp=6cbe660b28e9b05b" target="_blank" rel="nofollow noopener noreferrer">Google</a>
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  • Robert Vit

    Robert Vit

    @SDBXpA1 • Sep 6, 2025

    Familiarize yourself with the P-F curve. It's a fundamental tool on which predictive maintenance (condition-based maintenance) is based. If you're interested in maintenance, consider this course: https://rcm2.org/ or check out: https://www.youtube.com/watch?v=iiXmcovqMVE

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