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Online monitoring and intelligent internal quality discrimination method for laser powder bed fusion based on acoustic emission signals
ZHANG Xingwu, TANG Jiafeng, TAN Kunpeng, ZHAO Zhibin, CHEN Xuefeng, Li Yinghong
2025, 38(6): 1134-1144. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.002
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Generalized cyclostationary diagnostic method for vibration signals of liquid rocket engine turbopumps
CHEN Hui, REN Hongfei, SUN Ruobin
2025, 38(6): 1145-1153. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.003
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A review of reinforcement learning-based intelligent maintenance decision-making for equipment
WAN Xinyi, LI Chuanyang, HU Changhua, ZHANG Zeming, LENG Mingzhe
2025, 38(6): 1154-1166. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.004
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Architectural design of fault diagnosis methods for aircraft complex motion mechanisms
HE Dongyu, YIN Yin, LIANG Taotao, DONG Aojie, ZHANG Peng, WEI Xiaohui, NIE Hong
2025, 38(6): 1167-1182. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.005
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Diagnosis of clamp loosening faults in aero engine accessory pipes
LI Quankun, WU Chenshu, HUANG Yuling, MA Ruixian, WANG Siji, DING Xiaofei
2025, 38(6): 1183-1189. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.006
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Method for predicting the high-cycle fatigue remaining useful life of aero-engine blades based on physics-informed neural networks
ZHANG Yu, LIU Pei, LIU Qingcheng, HAN Kexin, WANG Weimin, GAO Jinji
2025, 38(6): 1190-1198. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.007
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Bearing fault diagnosis under few-shot and variable working conditions using SE-ResNet and Meta-Transfer learning
LIU Zhen, PENG Zhenrui, WANG Shengjie
2025, 38(6): 1199-1211. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.008
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A relation network-based method for early bearing fault detection
ZHANG Ran, ZHAO Zhihong, YANG Shaopu
2025, 38(6): 1212-1220. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.009
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A method for wheel tread damage identification using multi-sensor data fusion and improved convolutional neural networks
MIAO Bingrong, XU Songyuan, WU Xiaolin, WANG Siming, ZHANG Zhe
2025, 38(6): 1221-1231. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.010
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Interpretable triple feature extractor transfer network for intelligent fault diagnosis of mechanical equipment under variable working conditions
CHEN Kai, DING Chuancang, WANG Baoxiang, HUANG Weiguo, ZHU Zhongkui
2025, 38(6): 1232-1241. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.011
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A spectral ensemble sparse representation classification model-driven super-robust intelligent diagnostic method
KONG Yun, HUANG Guoyu, DONG Mingming, CHEN Ke, LIU Hui, CHU Fulei
2025, 38(6): 1242-1251. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.012
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Multi-source fusion perception intelligent fault diagnosis methods for critical components of industrial robots
HAN Qiao, LIU Jing, HE Guolin, LI Weihua
2025, 38(6): 1252-1259. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.013
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Thermal and vibration response characteristics of traction motor bearing with raceway defects in heavy-haul locomotive
LIU Yuqing, CHEN Zaigang, LIU Yiming, CHEN Shiyu, ZHAI Wanming
2025, 38(6): 1260-1269. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.014
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Meta-class-incremental transfer learning method for cross-domain lifelong intelligent diagnosis
LIN Cuiying, CHEN Ke, LYU Yufan, KONG Yun, DONG Mingming, LIU Hui, CHU Fulei
2025, 38(6): 1270-1279. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.015
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Cage slip characteristics of planetary needle roller bearings considering localized raceway defects
SHI Zhifeng, ZHANG Gang, LIU Jing, YAN Changfeng
2025, 38(6): 1280-1286. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.016
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Bearing fault signal model with equally spaced frequency components and its hilbert resonance demodulation mechanism
HE Guolin, LI Junhui, LI Weihua, LIN Huibin, CHEN Huayuan, XU Zhongsheng
2025, 38(6): 1287-1295. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.017
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Order-frequency spectral correlation analysis for planet bearing fault diagnosis under time-varying speed conditions
DUAN Xiaohui, CHEN Xiaowang, FENG Zhipeng
2025, 38(6): 1296-1304. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.018
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Research on vibration measurement point optimization and vibration monitoring in gear transmission systems
LI Haoxu, CAO Hongrui, YANG Yang, DU Minggang, QIAO Baijie, SHI Jianghai
2025, 38(6): 1305-1316. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.019
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Period-refined maximum correlated kurtosis deconvolution method for weak fault feature extraction in rolling bearings
MIAO Yonghao, SHI Huifang, LI Chenhui, GU Xiaohui
2025, 38(6): 1317-1325. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.020
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Motor current instantaneous frequency polar view and its application in RV gearbox fault diagnosis
XU Kai, WU Xing, WANG Dongxiao, LIU Xiaoqin
2025, 38(6): 1326-1334. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.021
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Dynamical property analysis of gear system with mass eccentricity incorporating dynamic meshing parameters and time-varying backlash
HOU Lei, SONG Jinzhou, CHANG Zeyuan, CHEN Yi, CHEN Yushu
2025, 38(6): 1335-1343. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.022
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Mode component energy feature-empowered unsupervised fault localization for gear transmission systems
BI Zhihao, YAO Jintao, HE Qingbo, PENG Zhike
2025, 38(6): 1344-1353. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.023
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A non-contact torsional vibration measurement and residue analysis method for compound fault diagnosis of planetary gearing train
LIU Hanyang, JI Dingcheng, LIN Jing
2025, 38(6): 1354-1362. DOI: 10.16385/j.cnki.issn.1004-4523.2025.06.024
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