@is.ibrahim wrote:
Hi,
I'm working on Predictive maintenance exercise. the question I have to answer is "When the asset (machine) will fail?
Available data: History of failures, history of services (maintenance activities) done before, history of set of sensors measures.
I'm trying to use the folloeing as the independent variable: cycle (day/date) which is everyday in the asset life-cycle, the measures of the sensors.
the dependent vars are: Running (Yes/No), in-service (Yes/No), broken (Yes/No).
I work using ML algorithm for predicting multi-class classification, i.e. a point in the future, what should be the status of the machine (running, in-service, broken).
Well, my issue is, how to predict a future point of time, I know the cycle (could be in 20 days time) but I don't have the sensor measures by this time, so I'm missing the most critical independent vars values?
My question is:
- Is the way I modelled the problem right/wrong? what is the best way to model this problem?
- I explored some modelling templates, but they depend on a variable call Remaining Useful Time - RUL). I really cannot integrate this parameter in the modelling, plus lacking the measures values in the future will remain as an issue.My apology if I've fundamental misconception as I really think so?
Please advice on the problem modelling?
Regards,
Is
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