代表性论文专著
李勇祥博士围绕大规模复杂系统的质量与可靠性等风险评估理论,研究大数据与工程机理联合驱动的复杂系统不确定性分析与量化。研究方向主要包括试验设计与分析、统计与机器学习,统计质量控制、统计信号处理等数据科学方法与大数据技术。
1) LI Yongxiang, ZHOU Qiang*. (2016). Pairwise Meta-Modeling of Multivariate Output Computer Models Using Nonseparable Covariance Function. Technometrics. 58(4), 483-494.
2) LI Yongxiang, ZHOU Qiang*, HUANG Xiaohu, ZENG Li. (2018). Pairwise Estimation of Multivariate Gaussian Process Models with Replicated Observations: Application to Multivariate Profile Monitoring. Technometrics. 60(1), 70-78.
3) FAN Wei, LI Yongxiang*, TSUI Kwok Leung, ZHOU Qiang. (2018). A Noise Resistant Correlation Method for Period Detection of Noisy Signals. IEEE Transactions on Signal Processing. 66(10) 2700-2710.
4) GHOSH Mithun, LI Yongxiang, ZHOU Qiang, ZENG Li, ZHANG Zijun. (2021). Modeling Multivariate Profiles Using Gaussian Process-Controlled B-Splines. IISE Transactions. 53(7), 787-798.
5) FAN Wei, LI Yongxiang*, CHEN Long, XU Zhenying. (2021). Bearing Fault Detection Via B-spline Constructed Sparse Method. IEEE Transactions on Instrumentation and Measurement. 70, 3509311.
6) LI Ruixian, ZHUANG Li, LI Yongxiang, SHEN Changqing. (2021). Intelligent Bearing Fault Diagnosis Based on Scaled Ramanujan Filter Banks in Noisy Environments. IEEE Transactions on Instrumentation and Measurement. 70, 3526413.
7) LI Zhen, LI Yongxiang, YUE Xiaowei, ZIO Enrico, WU Jianguo*. (2022). A Deep Branched Network for Failure Mode Diagnostics and Remaining Useful Life Prediction. IEEE Transactions on Instrumentation and Measurement. 71, 3519111.
8) XU Ruiyu, WU Jianguo*, YUE Xiaowei, LI Yongxiang. (2023). Online Structural Change-point Detection of High-dimensional Streaming Data via Dynamic Sparse Subspace Learning. Technometrics. 65(1), 19-32.
9) LI Yongxiang, Pu Yuting, FAN Wei*, WU Jianguo. (2023). Constraint Linear Model for Period Estimation and Sparse Feature Extraction Based on Iterative Likelihood Ratio Test. IEEE Transactions on Industrial Electronics. 70(4), 4196-4205.
10) FAN Wei, CHEN Zhenqiang, LI Yongxiang*, ZHU Feng, XIE Min. (2023). A Reinforced Noise Resistant Correction Method for Bearing Condition Monitoring. IEEE Transactions on Automation Science and Engineering. Accepted. DOI: 10.1109/TASE.2022.3177010.
11) LI Yongxiang, Pu Yuting, CHENG Changming, XIAO Qian*. (2023). A Scalable Gaussian Process for Large-Scale Periodic Data. Technometrics. Accepted. DOI: 10.1080/00401706.2023.2166124
12) LI Ruixian, WU Jianguo, LI Yongxiang*, CHENG Yao. (2023). PeriodNet: Noise-Robust Fault Diagnosis Method under Varying Speed Conditions. IEEE Transactions on Neural Networks and Learning Systems. Accepted. DOI: 10.1109/TNNLS.2023.3274290