scholarly journals Advances in Fault Diagnosis for High-Speed Railway: A Review

2019 ◽  
Author(s):  
Yihuan Li ◽  
Kang Li ◽  
Mingjia Yin ◽  
Xiaoqing Cheng
Keyword(s):  
Fault Diagnosis ◽  
High Speed ◽  
High Speed Railway

scholarly journals Fault Diagnosis for Vehicle on-Board Equipments of High-Speed Railway Based on GA-ANFIS Model

2020 ◽  
Author(s):  
Linggang Kong ◽  
Shuo Li ◽  
Xinlong Chen ◽  
Hongyan Qin
Keyword(s):  
Fault Diagnosis ◽  
High Speed ◽  
Principal Component ◽  
Weighting Factor ◽  
Anfis Model ◽  
High Speed Railway ◽  
Railway Line ◽  
Diagnosis Rate ◽  
Low Efficiency ◽  
Frequency Weighting

Vehicle on-board equipment is the most important train control equipment in high-speed railways. Due to the low efficiency and accuracy of manual detection, in this paper, we propose an intellectualized fault diagnosis method based on adaptive neuro-fuzzy inference system (ANFIS) network. Firstly, we collect the fault information sheets that are recorded by electrical personnel, using frequency weighting factor and principal component analysis (PCA) to realize the data extraction and dimension reduction; Then, in order to improve the fault diagnosis rate of the model, using genetic algorithm (GA) to optimize the parameters of the ANFIS network; Finally, using the fault data of a high-speed railway line in 2019 to test the model, the optimized ANFIS model can achieve 96% fault diagnosis rate for vehicle on-board equipments, which indicating the method is effective and accurate.

Gearbox fault diagnosis of high-speed railway train

2016 ◽  
Vol 66 ◽  
pp. 407-420 ◽  
Author(s):  
Bing Zhang ◽  
Andy C.C. Tan ◽  
Jian-hui Lin
Keyword(s):  
Fault Diagnosis ◽  
High Speed ◽  
High Speed Railway

scholarly journals Fault Diagnosis of a High-speed Railway Reduction Unit Using Analysis of Vibration Characteristics

2013 ◽  
Vol 16 (1) ◽  
pp. 26-31 ◽  
Author(s):  
Hae Young Ji ◽  
Kang Ho Lee ◽  
Jae Chul Kim ◽  
Dong Hyoung Lee ◽  
Kyoung Ho Moon
Keyword(s):  
Fault Diagnosis ◽  
High Speed ◽  
Vibration Characteristics ◽  
High Speed Railway
Sign in / Sign up

Export Citation Format

Share Document