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. Accepted. DOI: 10.1109/TIM.2021.3050794.
6) LI Yongxiang, ZHAO Huixian, FAN Wei*, SHEN Changqing. (2021). Extended Noise Resistant Correlation Method for Period Estimation of Pseudo-Periodic Signals. IEEE Transactions on Instrumentation and Measurement. Accepted. DOI: 10.1109/TIM.2021.3052027.
7) 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. Accepted. DOI: 10.1109/TIM.2021.3122184
8) LI Yongxiang, ZHAO Huixian, FAN Wei*, SHEN Changqing. (2021). Generalized Autocorrelation Method for Fault Detection under Varying-Speed Working Conditions. IEEE Transactions on Instrumentation and Measurement. Accepted. DOI 10.1109/TIM.2021.3104018.
9) XU Ruiyu, WU Jianguo*, YUE Xiaowei, and LI Yongxiang. (2022). Online Structural Change-point Detection of High-dimensional Streaming Data via Dynamic Sparse Subspace Learning. Technometrics. Accepted. DOI: 10.1080/00401706.2022.2046171
10) LI Yongxiang, Pu Yuting, FAN Wei*, WU Jianguo. (2022). Constraint Linear Model for Period Estimation and Sparse Feature Extraction Based on Iterative Likelihood Ratio Test. IEEE Transactions on Industrial Electronics. Accepted.
11) FAN Wei, CHEN Zhenqiang, LI Yongxiang*, ZHU Feng, XIE Min. (2022). A Reinforced Noise Resistant Correction Method for Bearing Condition Monitoring. IEEE Transactions on Automation Science and Engineering. Accepted.