李勇

李勇

E-mail:liyong@ecust.edu.cn
职位:机械工程系副主任
职称:副教授 硕导



个人简介: 2014/12月获西安交通大学仪器科学与技术博士学位,2015/1月进入华东理工大学机械与动力工程学院。现主要从事机械系统智能感知与健康评估研究。主持国家自然科学基金,上海市自然科学基金面上,博后面上基金,企业技术攻关等科研项目12项,参与国家科技重大专项、国家重点研发计划等国家重大项目9项。


联系地址:上海市徐汇区梅陇路130号华东理工大学,机械与动力工程学院419室

研究方向

       现主要从事非平稳非线性信号处理,面向数控机床、工业机器人等精密机械的故障自感知与智能诊断方法,面向高端装备的预测性运维技术,流体机械性能评估及优化。


部分科研项目

1.中石油工程材料研究院,典型构件多源复杂动态信息的解耦方法及故障提取技术研究,2023-2024,主持

2.闿宝科技企业攻关项目,广西国铁冷轧厂2#镀锌镀层重量精准控制系统,2023-2025,主持

3.上海电气上重碾磨攻关项目,磨煤机流场分析及产品优化研究,2023-2024,支持

4.中国联合重型燃气轮机技术有限公司,试验台轴系研究项目-专题九-试验台轴系的监测与故障诊断方案及其软件模块开发,2021-2024,主持

5.宝山钢铁股份有限公司,企业科技攻关项目,C208镀层重量控制深度学习算法, 2021-2024, 主持

6.上海市自然科学基金,多源扭振信息解耦理论及精密数控装备的智能健康监测, 2020-2023,主持

7.国家自然科学基金,变工况机械动态信号瞬时耦合的理解、识别与故障预示,2016-2018,主持

8.博士后科学基金面上项目,机械动态信号耦合特征的自适应提取与故障诊断,2015-2016,主持

9.企业科技攻关项目:滚动轴承及齿轮箱振动无线检测系统研发,2018-2019,主持

10.国家重点研发计划,典型石化装备检测监测与完整性评价技术—动设备关键部件复合失效机理及寿命预测技术研究,2016-2019,项目骨干

11.国家重点研发计划,机电类特种设备风险防控与治理关键技术与装备—机电类特种设备重要部件原位检测与评价技术研究,2017-2020,项目骨干

12.国家科技重大专项,国产高档数控机床、系统及其技术在航空领域的综合应用验证及工艺研究,2014-2016,项目骨干

获奖成果

2023年  华东理工大学 优秀班导师称号提名

2022年  机械与动力工程学院 优秀班导师称号

2021年  机械与动力工程学院 青年教师授课大赛二等奖

2019年  机械与动力工程学院 青年教师授课大赛二等奖

2015  第五届上银优秀机械博士论文奖提名(全国包括港澳台前30位)

    2014  西安交通大学优秀博士毕业生

代表性著作

部分论文:

(1) Peng, Siyuan, Yong Li*, Zhi Luo and Xu Haiming. Generalized Gini Indices–Enhanced Sparsity Decomposition for Rotating Machinery Health Assessment Using a Rotary Encoder. Nondestructive Testing and Evaluation: 1058-9759 (2023). DIO:10.1080/10589759.2023.2294312

(2) Xu, Haiming, Yong Li and Lanzhu Zhang*. A New Control Method for Backlash Error Elimination of Pneumatic Control Valve. Processes 9, no. 8 (2021): 1378.

(3). Yong Li*, and Shaoping Zhou, A new instantaneous wavelet bicoherence for local fault detection of rotating machinery, IEEE Transactions on Instrumentation and Measurement, vol. 69, no. 1, pp. 135-143, 2020.

(4). Yong Li*, Ming Zhao, and Shaoping Zhou, Servo axis incipient degradation assessment of CNC machine tools using the built-in encoder, International Journal of Advanced Manufacturing Technology, vol. 106, no. 9, pp. 4293-4305, 2020.

(5). Ming. Zhao, Yong Li*, and Shuai Chen, Missing value recovery for encoder signals using improved low-rank approximation, Mechanical Systems and Signal Processing, vol. 139, pp. 106595, 2020.

(6) Tianhao, He, Gailan Xing, Yong Li, Qinfei Li and Shaoping Zhou*. A Novel Baseline-Free Defect Detection and Localization Method of Welded Steel Plate Based on Reciprocity Loss. Measurement Science and Technology, (2020).

(7). Shaojie Chen, SP Zhou*, CF Chen, Yong Li, and SM Zhai, Detection of double defects for plate-like structures based on a fuzzy c-means clustering algorithm, Structural health monitoring, 2019. 18(3), 757-766.

(8) Zhai, S. M., S. P. Zhou, S. J. Chen, B. Yang and Yong Li. Novel Defect Location Method for Pressure Vessel by Using L (0,2) Mode Guided Wave. Journal of Pressure Vessel Technology-Transactions of the Asme 141, no. 1 (2019).

(9) Yong Li, Shaoping Zhou*, Sensorless balance method for the spindle system of CNC gear grinding machine. Measurement and Control, 2018, 51(9-10): 460-469.

(10) Shaojie Chen, SP Zhou*, Yong Li, et al. Distance coefficient-based imaging accuracy improving method based on Lamb wave. China Physics Letters, Vol.34, 2017, No.4 0256-307X.

(11) Qi, Minxin, Shaojie Chen, Shaoping Zhou, Yong Li and Jiuhong Jia. Crack Detection in Pipes with Different Bend Angles Based on Ultrasonic Guided Wave. Transactions of Nanjing University of Aeronautics and Astronautics 34, no. 3 (2017): 318-325.

(12) Yong Li, SP Zhou*, Lin, et al, Regenerative chatter identification in grinding using instantaneous nonlinearity indicator of servomotor current signal.  International Journal of Advanced Manufacturing Technology, 2016:p. 1-12.

(13) Mingxin Qi, Shaoping Zhou*, Jing Ni, Yong Li. Investigation on ultrasonic guided waves propagation in elbow pipe. International Journal of Pressure Vessels and Piping, 2016, Vol.139, 250-255.

(14) Jing Ni, Pugeng Zhang, Shaoping Zhou*, Yong Li, Effect of pipe bend configuration on guided wave based defects detection: an experimental study. Journal of Pressure Vessel Technology, 2015, Vol. 138(2), 021203-9.

(15) Jiacheng Zhang, SP Zhou*, Yong Li, PG Zhang. Improved D-S evidence theory for pipeline damage identification. Journal of Vibroengineering , 2015, 12(5), 1-14;

(16) Yong Li, Jing Lin*, Xiufeng Wang, Yaguo Lei, Biphase randomization wavelet bicoherence for mechanical fault diagnosis. Measurement. 2014, 49, (0),407-420.

(17) Yong Li, Xiufeng Wang, Jing Lin and Shengyu Shi. A Wavelet Bicoherence-Based Quadratic Nonlinearity Feature for Translational Axis Condition Monitoring. Sensors 14, no. 2 (2014): 2071-2088.

(18) Yong Li, Wang and J. Lin. Fault Diagnosis of Rolling Element Bearing Using Nonlinear Wavelet Bicoherence Features. In 2014 International Conference on Prognostics and Health Management, 1-6, 2014.

(19) Yong Li, Xiufeng Wang, Jing Lin, Yaguo Lei and Junyi Cao. Dynamic Error Measurement and Source Localization for Hydrostatic Rotary Table of Machine Tool. In 26th International Congress of Condition Monitoring and Diagnostic Engineering Management. Helsinki, Finland, 2013.

(20) Yong Li, Jing Lin, Xiufeng Wang and Yuhe Liao. Multiple-Axis Synchronization Evaluation for Cnc Machine Tool Based on Sensorless Measurement. In Assembly and Manufacturing (ISAM), 2011 IEEE International Symposium on, 1-5: IEEE, 2011.

 发明专利

(1) 李勇,顾昊言,罗志,邢改兰,一种基于维纳过程的设备剩余寿命预测方法,2023,中国,CN202310503801.9

(2)李勇, 徐海铭, 彭思远等. 一种冲击特征指标引导的振动信号稀疏重构方法及应用. 2021,中国,CN202111147705.2. 

(3) 李勇, 彭思远, 徐海铭等. 一种基于GI系数引导的信号稀疏重构方法、设备及应用.2022,中国,CN202210346609.9. 

(4) 李勇,邢改兰,周邵萍,郑浩然等,基于加速度冲击能量聚类的摔倒识别方法及可穿戴系统,2020,中国,202010011004.5.

(5) 李勇, 周邵萍, 邢改兰,基尼指数引导的早期故障特征小包重构方法及其应用,2019,中国,201910888478.5.

(6) 李勇,周邵萍,一种基于内置编码器的机床伺服轴性能退化评估系统,2019,中国,201910318214.6.

(7) 林京,李勇,王琇峰,廖与禾,曹军义,雷亚国,一种基于相位随机的瞬时小波双相干方法,2015,中国,201310091704.X 

(8) 李勇,周邵萍,邢改兰等,一种基于电流瞬时非线性指标的磨削颤振识别方法, 2016, 中国, 201610548707.

(9) 周邵萍,陈少杰,李勇,戚敏新,翟双苗,一种改善板类结构成像精度的数据优化方法,2016,中国,201610945268.1 

(10) 周邵萍,翟双苗,陈少杰,李勇,基于前向散射波和C均值聚类算法的板类缺陷定位方法,2017,中国,201710233537.6 

(11) 周邵萍; 何天浩, 李沁霏, 李勇, 邢改兰. 基于互易性受损的带焊缝钢板缺陷无基线检测及定位方法. 中国,CN110579534A.

(12) 王琇峰; 李勇; 林京 ; 一种基于内置传感器的数控机床主轴现场动平衡方法, 2011, 中国, CN2011103320722

     (13) 林京; 王琇峰; 李勇; 雷亚国 ; 一种数控机床回转工作台误差测量与分离的方法, 2012, 中国, CN2012102031912


网页发布时间: 2019-05-16