##  [Prognostics and Health Management](/prognostics-and-health-management) 

  ##  [Prognostics and Health Management](https://engineering.quantumdictionary.io/prognostics-and-health-management-0) 

  

 [![Engineering & Applied Technologies Dictionary](/sites/default/files/styles/large/public/2026-01/Engineering%20%26%20Applied%20Technologies.png.webp?itok=_IKO7_-n)](/topic-specific-dictionaries/engineering-applied-technologies)



**Engineering & Applied Technologies Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A discipline comprising data‑driven and physics‑based methods that monitor asset condition, estimate current degradation, predict remaining useful life (RUL) with quantified uncertainty, and inform maintenance and operational decisions for power‑system equipment.