  Prognostics and Health Management (PHM) offers several benefits for
predictive maintenance. It predicts the future behavior of a system as well as
its Remaining Useful Life (RUL). This RUL is used to planned the maintenance
operation to avoid the failure, the stop time and optimize the cost of the
maintenance and failure. However, with the development of the industry the
assets are nowadays distributed this is why the PHM needs to be developed using
the new IT. In our work we propose a PHM solution based on Cyber physical
system where the physical side is connected to the analyze process of the PHM
which are developed in the cloud to be shared and to benefit of the cloud
characteristics
