Functional Failure Diagnosis Method of Multi-state Manufacturing System Based on Extended Quality State Task Network

2021 ◽  
Author(s):  
Xiuzhen Yang ◽  
Yihai He ◽  
Ruoyu Liao ◽  
Wenzhuo Wang ◽  
Yao Li
Keyword(s):  
Manufacturing System ◽  
Failure Diagnosis ◽  
Functional Failure ◽  
Diagnosis Method

Research on the Application of Weighted Grey Relational Analysis on the Failure Diagnosis of Complicated Electronic Equipment

2013 ◽  
Vol 333-335 ◽  
pp. 1543-1547
Author(s):  
Hong Yan Zhao ◽  
Jun Zhang ◽  
Guo Ping Hu ◽  
Jian Qiang Zhang
Keyword(s):  
Failure Mode ◽  
Grey Relational Analysis ◽  
Failure Diagnosis ◽  
Reference Sequence ◽  
Relational Analysis ◽  
Grey Relational Grade ◽  
Diagnosis Method ◽  
Diagnosis Accuracy ◽  
The Individual ◽  
Grey Relational

Based on weighted grey relational analysis, a new failure diagnosis method for complicated electronic equipments is proposed. First, according to the typical failure samples and weight values to construct grey reference sequence. Secondly, calculating the individual relational coefficient and grade to form grey relational grade sequence. Finally, according to the maximal grey relational grade to choose the corresponding failure mode as the finally diagnosis result. The results of analyses show that the proposed method has higher diagnosis accuracy and reliability than the traditional grey relational method.

scholarly journals Correction to: Failure Diagnosis Method of Photovoltaic Generator Using Support Vector Machine

2020 ◽  
Vol 15 (5) ◽  
pp. 2415-2415
Author(s):  
Kyeong-Hee Cho ◽  
Hyung-Chul Jo ◽  
Eung-sang Kim ◽  
Hyang-A. Park ◽  
June Ho Park
Keyword(s):  
Support Vector Machine ◽  
Failure Diagnosis ◽  
Support Vector ◽  
Diagnosis Method

Core failure diagnosis method based on harmonics synthesis method

1999 ◽  
Vol 34 (2) ◽  
pp. 143-146
Author(s):  
Li Fu ◽  
Luo Zhengpei ◽  
Hu Yongming
Keyword(s):  
Synthesis Method ◽  
Failure Diagnosis ◽  
Diagnosis Method
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