国内外较早地提出了基于局部均值分解（LMD）、双树复小波变换（DTCWT）、自适应谱峭度（ASK）、压缩感知（CS）、变分模态分解（VMD）和复值变分模态分解（CVMD）等新型动态信号处理与特征提取方法，研究成果发表于本领域Mech. Syst. Signal Process.，Meas. Science Tech.，Measurement和Signal Process.等著名国际期刊。在智能健康监测与预示领域，提出了基于仿射传播算法（AP）、自适应密度峰值快速搜索（ADPS）和加权约束稀疏编码（WCSC）等智能技术的故障智能诊断与状态退化预测方法，成果被Knowledge-based System和IEEE Trans. Industrial Informatics等国际期刊发表或录用。工程应用方面，研究成果已成功应用于煤矿皮带机轴承监测、某型号舰船的振动、噪声状态监测与控制、东风柳汽货车驾驶室减震等领域。

代表性论文 

在国内外重要学术期刊发表SCI、EI检索论文100余篇，SCI论文引用4200次（单篇最高引用540次），ESI高被引论文4篇。

1. Xinming Li , Yiyan Wang , Jinduo Xing , Yanxue Wang*. Causal graph inference with adaptive dynamic structure learning for mechanism-oriented fault diagnosis in dynamic industrial systems[J]. Reliability Engineering & System Safety, 2025: 111865.

2. Xinming Li , Jiawei Gu , Meng Li , Wuzhe Fan , Yiming Xiao , Wenhan Lyu , Cong Du , Yanxue Wang*. A Physically Inspired and Bounded Metric Learning Framework for Fault Detection and Multi-Class Classification in Mechanical Systems[J]. Expert Systems with Applications, 2025: 130393.

3. Xinming Li , Zhikang Gao , Jinrui Zhang , Kehui Zhu , Jiawei Gu , Wenhan Lyu , and Yanxue Wang. A Theoretically Grounded Multichannel Fusion Framework Integrating Dual-Metric Trust and Uncertainty Rectification for Intelligent Diagnosis. IEEE/ASME TRANSACTIONS ON MECHATRONICS.

4. Hongxiang Yang, Yanxue Wang*, Meng Li, Meng Zhao. Rolling element load and path analysis in electromechanically coupled digital twin modeling of rotating machinery. Measurement Science and Technology. 36(6) (2025) 066012

5. Xinming Li; Jiawei Gu; Meng Li; Xin Zhang; Lijun Guo; Yiyan Wang; Wenhan Lv; Yanxue Wang*. Adaptive expert ensembles for fault diagnosis: A graph causal framework addressing distributional shifts. Mechanical Systems and Signal Processing. 234(2025), 112762.（ESI高被引论文）

6. Chengming Wang, Yanxue Wang*, Feng Zheng, Meng Li, Ruichen Xia. SSTG: An interpretable spatio-temporal Selective State-Space Model for multi-sensor data fusion in intelligent diagnosis. Knowledge-Based Systems 316 (2025), 12 Mar. 2025

7. Jiahao li, Yanxue Wang*, Jiawei Xiang, Zhigang Chen. A simulation guided BCSM blind deconvolution for fault diagnosis in wind turbine bearing. Measurement Science and Technology. 36(3) (2025) 036143

8. Chengming Wang, Yanxue Wang*, Yiyan Wang, Xinming Li, Zhigang Chen. Richly connected spatial–temporal graph neural network for rotating machinery fault diagnosis with multi-sensor information fusion. Mechanical Systems and Signal Processing 225(2025), 112230

9. Feng Zheng; Yanxue Wang*, Zhigang Chen, Yang Chen, Yiyan Wang. Losengram: an effective demodulation frequency band selection method for rolling bearing fault diagnosis under complex interferences. Measurement Science and Technology. 36 (2025) 016150 (26pp)

10. Xinming Li; Meng Li; Jiawei Gu; Yanxue Wang* Jiachi Yao; Jianbo Feng. Energy-Propagation Graph Neural Networks for Enhanced Out-of-Distribution Fault Analysis in Intelligent Construction Machinery Systems. IEEE Internet of Things Journal, Vol. 12, No. 1. (2025), 531-543.（ESI高被引论文）

11. Xinming Li; Yanxue Wang*; Shuangchen Zhao; Jiachi Yao; Meng Li. Adaptive Convergent Visibility Graph Network: An Interpretable Method for Intelligent Rolling Bearing Diagnosis. Mechanical Systems and Signal Processing. 222 (2025) 111761

12. Zhikang Gao , Yanxue Wang* , Xinming Li . Twins Transformer: rolling bearing fault diagnosis based on cross-attention fusion of time and frequency domain features. Measurement Science and Technology. 35 (2024) 096113 (15pp)

13. Xinming Li , Yanxue Wang∗, Jiachi Yao, Meng Li, Zhikang Gao. Multi-sensor fusion fault diagnosis method of wind turbine bearing based on adaptive convergent viewable neural networks. Reliability Engineering and System Safety 245 (2024) 109980 （ESI高被引论文）

14. Zhenzhi Wan, Yanxue Wang*, Cong Du. A high sensitivity and throughput inductive debris sensor using a built-in planar energizing coil, IEEE Transaction on Instrument and Measurement. 2024 Vol. 73

15. Jiawei Gu, Yanxue Wang*,.A Novel Method for Intelligent Fault Diagnosis of Rotating Machine under Variable Working Conditions Based on Extending Non-Parametric Transfer Learning. Applied Intelligence. 2020

16. Hanfang Dai, Yanxue Wang*, Xuan Wang, Qi Liu. Element analysis and its application in rotating machinery fault diagnosis. Measurement Science and Technology. Vol. 34, 2023

17. Meng Li, Yanxue Wang*. Intelligent Fault Diagnosis for Rotating Machinery Based on Signal Potential Energy Feature and Adaptive Transfer Affinity Propagation Clustering, Measurement Science and Technology. Vol. 32, 2021

18. Qi Liu, Yanxue Wang*, Xuan Wang. Two-step Adaptive Chirp Mode Decomposition for Time-varying Bearing Fault Diagnosis. IEEE Transaction on Instrument and Measurement. 2021, Vol. 70

专利成果

授权国家发明专利40项、国际专利1项。

1. 王衍学; 李昕鸣; 祝克辉; 张晋瑞; 郭一鸣; 邵冠华.一种面向旋转机械的关键装备智能诊断方法及系统（国家发明专利，授权时间：2026.2.24，申请号：CN202511258374.8）

2. 王衍学; 李昕鸣; 张晋瑞; 祝克辉; 马进川; 邵冠华.基于图因果自适应面向高端机械装备的分布外智能诊断方法（国家发明专利，授权时间：2026.1.30，申请号： CN202510228521.0）

3. 王衍学; 李昕鸣; 姚家驰; 李姗姗; 李孟; 高志康.一种基于能量传播和图学习的分布外故障检测方法及系统（国家发明专利，授权时间：2025.4.15，申请号： CN202411122543.0）

4. 王衍学; 戴伟杰; 郑峰; 祝克辉.FPGA实现改进谱峭度算法的滚动轴承故障诊断方法及系统（国家发明专利，授权时间：2024.9.6，申请号： CN202410695831.9）

5.王衍学; 李昕鸣; 成焕波; 李孟; 李姗姗; 高志康; 王祎颜.一种移动终端整机流水线智能化分级拆解装备（国家发明专利，授权时间：2023.2.6，申请号： CN202211307701.0）

6. 王衍学;陈洋;冯剑波;李志星. 一种方程式赛车电动无级调节式制动操纵总成及操作方法（国家发明专利，授权时间：2023.9.5，申请号：CN202310178985.6）

7. 吕文瀚; 李昕鸣; 王衍学; 张晋瑞; 祝克辉; 马进川; 邵冠华.一种融合结构感知与动态传播的自适应图诊断方法及系统（国家发明专利，授权时间：2025.9.19，申请号： CN202510460840.4）

8. 李志星; 张远修; 王衍学.基于单通道时空固有模态分解的轴承故障诊断方法（国家发明专利，授权时间：2025.4.29，申请号：CN202111006203.8）

9. 冯剑波; 王衍学; 陈洋; 李孟.一种提升货车队列极限性能的横向运动控制方法及系统（国家发明专利，授权时间：2024.8.30，申请号：CN202410791634.7）

10. 王衍学，李孟，冯剑波，李志星. 一种双V型管道机器人（国家发明专利，授权日期：2022.10.21，授权号：ZL202011382269.2）