Health condition monitoring for rotating machinery has been developed for many years due
to its potential to reduce the cost of the maintenance operations and increase availability …

A rolling bearing is an essential component of a rotating mechanical transmission system. Its
performance and quality directly affects the life and reliability of machinery. Bearings' …

Effective health diagnosis provides multifarious benefits such as improved safety, improved
reliability and reduced costs for operation and maintenance of complex engineered systems …

Predictive maintenance has raised much research interest to improve the system reliability
of a wind turbine. This paper presents a new model based approach of integrated fault …

Maintenance of mechanical and rotational equipment often includes bearing inspection
and/or replacement. Thus, it is important to identify current as well as future conditions of …

This paper deals with a new scheme for the prediction of a ball bearing's remaining useful
life based on self-organizing map (SOM) and back propagation neural network methods …

Due to most failure mechanisms, such as fatigue crack growth and fatigue spall, the
degradation process of rotating machinery commonly exhibits two-stage features in …

One of the earliest documented applications of acoustic emission technology (AET) to
rotating machinery monitoring was in the late 1960s. Since then, there has been an …

Research on interpreting data communicated by smart sensors and distributed sensor
networks, and utilizing these data streams in making critical decisions stands to provide …

Vibrations of a roller bearing (RB) with a localized defect (LOD) are determined by LOD
edge shapes, which can be used to detect and diagnose the LODs. Therefore, it is very …