A system's operational life cycle now includes an integrated health management and
diagnostic strategy due to improvements in the current technology. It is evident that the life …

Raw statistical features can imitate the amplitude, average, energy and time, and frequency
series distribution of a raw vibration signal. However, these raw statistical features are either …

Purpose Early detection of impending faults in centrifugal pumps could lower the repair and
maintenance costs. Electrical Signature Analysis (ESA) is a powerful tool which uses the …

Centrifugal pump is widely used as a storage pump in energy storage station, and its
cavitation phenomenon in start-up and shut-off processes can lead to vibration, which is …

The pump is an essential technical device used in almost all major sectors. For the
undisturbed running of different sectors, the failure of the pumping system should be …

This paper proposes a three-stage fault diagnosis strategy for multistage centrifugal pumps.
First, the proposed method identifies and selects fault characteristic modes of vibration to …

Motivation The monitoring of machine conditions in a plant is crucial for production in
manufacturing. A sudden failure of a machine can stop production and cause a loss of …

As the core component of the valve cooling system in a converter station, the main pump
plays a major role in ensuring the stable operation of the valve. Thus, accurate and efficient …

The monitoring condition of the centrifugal pump is closely related to fault detection and
diagnosis. It usually uses the vibration signals. However, under certain conditions it is not …

Centrifugal pump is one type of pump that is widely used in the industry. Its mechanism
which creates pressure change may cause cavitation. Generally, the cavitation increases …