Monitoring the state of industrial facilities units using vibration signals

The article is devoted to the issues of monitoring the fuel system state in diesel units by evaluating the vibration signals taken by a vibroaccelerometer from the tube of the high pressure fuel pump. The spectral conversion methods of vibration signals are considered and analyzed, the optimal one is selected based on the possibility of using it in real time, an algorithm for controlling the fuel system in diesel units is developed, simulation modeling is carried out.