A5088378707- Advanced Statistical Process Monitoring
- Fault Detection and Control Systems
- Machine Fault Diagnosis Techniques
- Scientific Measurement and Uncertainty Evaluation
- Gear and Bearing Dynamics Analysis
Beijing Jiaotong University
2024
Nanjing University of Aeronautics and Astronautics
2017
Abstract The fault diagnosis of rolling bearings is a critical aspect rotating machinery, as it significantly contributes to the overall operational safety mechanical equipment. In practical engineering environment, complex and variable working conditions, along with presence overlapping noise, contribute intricate frequency information in acquired signals their highly time-dependent characteristics, which makes difficult extract available features hidden signal. Based on this, hybrid method...
Exponential charts for monitoring time-between-events data are widely studied recently as it has shown a wide range in different applications. To improve the sensitivity of simple exponential chart, this paper develops synthcontrol chart to monitor two-sided shifts mean. This synthetic consists an sub-chart and conforming run length (CRL) is designed from two new perspectives. Previous constructed based on optimization program specified shift size, which proves be difficult predict practice....