Hello, Habr! This is Olga Peshina again, an expert on the development of new technologies at Severstal-Infocom JSC. While pumping over the telemetry of our giant metallurgical plant, we want to operate the data obtained from the units not only in real time (“something has broken, needs to be repaired”), but also to build a model for predictive analytics of equipment failures (“soon there will be a problem, it is necessary take action in advance ”).
I will tell you how we got our hands on the ball trying to implement predictive repairs, what we had planned and what we didn’t, and why.
It sounds magical - always know at what moment each roll or bearing will fail, schedule maintenance according to condition, minimize overservice and stock of spare parts, go to zero on emergency stops.
Any new technology moves through a cycle of hype: excessive expectations give way to deep disappointment, after which comes the realization of real opportunities and limitations. In 2017-2020, we went through this path too.
As we saw it: the trigger of innovation
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