FAULT DIAGNOSIS TECHNIQUE OF ROTATING MACHINE BASED ON CHMM

2006 ◽  
Vol 42 (05) ◽  
pp. 126 ◽  
Author(s):  
Xueping SONG
Keyword(s):  
Fault Diagnosis ◽  
Rotating Machine ◽  
Diagnosis Technique

A fast MPPT-based anomaly detection and accurate fault diagnosis technique for PV arrays

2021 ◽  
Vol 234 ◽  
pp. 113950
Author(s):  
Chenxi Li ◽  
Yongheng Yang ◽  
Kanjian Zhang ◽  
Chenglong Zhu ◽  
Haikun Wei
Keyword(s):  
Fault Diagnosis ◽  
Anomaly Detection ◽  
Diagnosis Technique

Development of a Master-Slave Architecture Handheld Rotating Machine Fault Diagnosis Instrument

2011 ◽  
Vol 141 ◽  
pp. 244-250
Author(s):  
Jian Wan ◽  
Tai Yong Wang ◽  
Jing Chuan Dong ◽  
Pan Zhang ◽  
Yan Hao
Keyword(s):  
Fault Diagnosis ◽  
Signal Integrity ◽  
Module Design ◽  
Time Performance ◽  
Rotating Machine ◽  
Machine Fault Diagnosis ◽  
Slave Processor ◽  
Design Idea ◽  
Machine Fault ◽  
Communication Methods

To insure that sampling signal integrity, accuracy and real-time performance can adapt to the development of rotating machine fault diagnosis technology, a master-slave architecture handheld rotating machine fault diagnosis instrument was developed based on S3C2410 ARM IC and TMS320VC5509A DSP IC. It provided an effective method for the field monitoring and diagnosis of the large rotating machine. The whole design idea and the structure of the hardware and the software were systematically introduced. The paper focused on the master-slave architecture design of the hardware, the communication methods between the master and the slave processor, and the signal pretreatment module design. Put into practice, the practicability, reliability and stability of the instrument were confirmed.

Asynchronous Machine Rotor Fault Diagnosis Technique Using Complex Wavelets

2008 ◽  
Vol 23 (2) ◽  
pp. 444-459 ◽  
Author(s):  
I.P. Tsoumas ◽  
G. Georgoulas ◽  
E.D. Mitronikas ◽  
A.N. Safacas
Keyword(s):  
Fault Diagnosis ◽  
Asynchronous Machine ◽  
Complex Wavelets ◽  
Diagnosis Technique
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