李勇
E-mail:liyong@ecust.edu.cn
職位:機(jī)械工程系副主任
職稱:副教授 碩導(dǎo)
個(gè)人簡(jiǎn)介: 2014/12月獲西安交通大學(xué)儀器科學(xué)與技術(shù)博士學(xué)位,2015/1月進(jìn)入華東理工大學(xué)77779193永利官網(wǎng)。現(xiàn)主要從事機(jī)械系統(tǒng)智能感知與健康評(píng)估研究。主持國(guó)家自然科學(xué)基金,上海市自然科學(xué)基金面上,博后面上基金,企業(yè)技術(shù)攻關(guān)等科研項(xiàng)目12項(xiàng),參與國(guó)家科技重大專項(xiàng)、國(guó)家重點(diǎn)研發(fā)計(jì)劃等國(guó)家重大項(xiàng)目9項(xiàng)。
聯(lián)系地址:上海市徐匯區(qū)梅隴路130號(hào)華東理工大學(xué),77779193永利官網(wǎng)419室
研究方向
1. 非平穩(wěn)非線性信號(hào)處理:針對(duì)機(jī)械動(dòng)態(tài)信號(hào)(振動(dòng)、超聲波等)的特點(diǎn),開(kāi)展非平穩(wěn)信號(hào)分析方法的研究,探索信號(hào)特征與故障模式的映射機(jī)制。
2. 機(jī)械故障的智能診斷:開(kāi)展基于人工智能技術(shù)(機(jī)器學(xué)習(xí)、深度學(xué)習(xí)算法)的故障識(shí)別方法研究,實(shí)現(xiàn)機(jī)械裝備故障的智能診斷。
3. 機(jī)械裝備的預(yù)測(cè)性運(yùn)維:開(kāi)展基于數(shù)據(jù)驅(qū)動(dòng)(隨機(jī)過(guò)程模型、深度學(xué)習(xí)模型)的剩余壽命預(yù)測(cè)理論與方法研究,實(shí)現(xiàn)機(jī)械裝備的預(yù)測(cè)性維護(hù)。
4. 流體機(jī)械的性能優(yōu)化:以流動(dòng)、傳熱、組份等研究為基礎(chǔ),分析流體機(jī)械的內(nèi)流力學(xué)規(guī)律,實(shí)現(xiàn)設(shè)備結(jié)構(gòu)及性能的優(yōu)化。
部分科研項(xiàng)目
1.中石油工程材料研究院,典型構(gòu)件多源復(fù)雜動(dòng)態(tài)信息的解耦方法及故障提取技術(shù)研究,2023-2024,主持
2.闿寶科技企業(yè)攻關(guān)項(xiàng)目,廣西國(guó)鐵冷軋廠2#鍍鋅鍍層重量精準(zhǔn)控制系統(tǒng),2023-2025,主持
3.上海電氣上重碾磨攻關(guān)項(xiàng)目,磨煤機(jī)流場(chǎng)分析及產(chǎn)品優(yōu)化研究,2023-2024,支持
4.中國(guó)聯(lián)合重型燃?xì)廨啓C(jī)技術(shù)有限公司,試驗(yàn)臺(tái)軸系研究項(xiàng)目-專題九-試驗(yàn)臺(tái)軸系的監(jiān)測(cè)與故障診斷方案及其軟件模塊開(kāi)發(fā),2021-2024,主持
5.寶山鋼鐵股份有限公司,企業(yè)科技攻關(guān)項(xiàng)目,C208鍍層重量控制深度學(xué)習(xí)算法, 2021-2024, 主持
6.上海市自然科學(xué)基金,多源扭振信息解耦理論及精密數(shù)控裝備的智能健康監(jiān)測(cè), 2020-2023,主持
7.國(guó)家自然科學(xué)基金,變工況機(jī)械動(dòng)態(tài)信號(hào)瞬時(shí)耦合的理解、識(shí)別與故障預(yù)示,2016-2018,主持
8.博士后科學(xué)基金面上項(xiàng)目,機(jī)械動(dòng)態(tài)信號(hào)耦合特征的自適應(yīng)提取與故障診斷,2015-2016,主持
9.企業(yè)科技攻關(guān)項(xiàng)目:滾動(dòng)軸承及齒輪箱振動(dòng)無(wú)線檢測(cè)系統(tǒng)研發(fā),2018-2019,主持
10.國(guó)家重點(diǎn)研發(fā)計(jì)劃,典型石化裝備檢測(cè)監(jiān)測(cè)與完整性評(píng)價(jià)技術(shù)—?jiǎng)釉O(shè)備關(guān)鍵部件復(fù)合失效機(jī)理及壽命預(yù)測(cè)技術(shù)研究,2016-2019,項(xiàng)目骨干
11.國(guó)家重點(diǎn)研發(fā)計(jì)劃,機(jī)電類(lèi)特種設(shè)備風(fēng)險(xiǎn)防控與治理關(guān)鍵技術(shù)與裝備—機(jī)電類(lèi)特種設(shè)備重要部件原位檢測(cè)與評(píng)價(jià)技術(shù)研究,2017-2020,項(xiàng)目骨干
12.國(guó)家科技重大專項(xiàng),國(guó)產(chǎn)高檔數(shù)控機(jī)床、系統(tǒng)及其技術(shù)在航空領(lǐng)域的綜合應(yīng)用驗(yàn)證及工藝研究,2014-2016,項(xiàng)目骨干
獲獎(jiǎng)成果
2023年 華東理工大學(xué) 優(yōu)秀班導(dǎo)師稱號(hào)提名
2022年 77779193永利官網(wǎng) 優(yōu)秀班導(dǎo)師稱號(hào)
2021年 77779193永利官網(wǎng) 青年教師授課大賽二等獎(jiǎng)
2019年 77779193永利官網(wǎng) 青年教師授課大賽二等獎(jiǎng)
2015年 第五屆上銀優(yōu)秀機(jī)械博士論文獎(jiǎng)提名(全國(guó)包括港澳臺(tái)前30位)
2014年 西安交通大學(xué)優(yōu)秀博士畢業(yè)生
代表性著作
部分論文:
(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.
發(fā)明專利
(1) 李勇,顧昊言,羅志,邢改蘭,一種基于維納過(guò)程的設(shè)備剩余壽命預(yù)測(cè)方法,2023,中國(guó),CN202310503801.9
(2)李勇, 徐海銘, 彭思遠(yuǎn)等. 一種沖擊特征指標(biāo)引導(dǎo)的振動(dòng)信號(hào)稀疏重構(gòu)方法及應(yīng)用. 2021,中國(guó),CN202111147705.2.
(3) 李勇, 彭思遠(yuǎn), 徐海銘等. 一種基于GI系數(shù)引導(dǎo)的信號(hào)稀疏重構(gòu)方法、設(shè)備及應(yīng)用.2022,中國(guó),CN202210346609.9.
(4) 李勇,邢改蘭,周邵萍,鄭浩然等,基于加速度沖擊能量聚類(lèi)的摔倒識(shí)別方法及可穿戴系統(tǒng),2020,中國(guó),202010011004.5.
(5) 李勇, 周邵萍, 邢改蘭,基尼指數(shù)引導(dǎo)的早期故障特征小包重構(gòu)方法及其應(yīng)用,2019,中國(guó),201910888478.5.
(6) 李勇,周邵萍,一種基于內(nèi)置編碼器的機(jī)床伺服軸性能退化評(píng)估系統(tǒng),2019,中國(guó),201910318214.6.
(7) 林京,李勇,王琇峰,廖與禾,曹軍義,雷亞國(guó),一種基于相位隨機(jī)的瞬時(shí)小波雙相干方法,2015,中國(guó),201310091704.X
(8) 李勇,周邵萍,邢改蘭等,一種基于電流瞬時(shí)非線性指標(biāo)的磨削顫振識(shí)別方法, 2016, 中國(guó), 201610548707.
(9) 周邵萍,陳少杰,李勇,戚敏新,翟雙苗,一種改善板類(lèi)結(jié)構(gòu)成像精度的數(shù)據(jù)優(yōu)化方法,2016,中國(guó),201610945268.1
(10) 周邵萍,翟雙苗,陳少杰,李勇,基于前向散射波和C均值聚類(lèi)算法的板類(lèi)缺陷定位方法,2017,中國(guó),201710233537.6
(11) 周邵萍; 何天浩, 李沁霏, 李勇, 邢改蘭. 基于互易性受損的帶焊縫鋼板缺陷無(wú)基線檢測(cè)及定位方法. 中國(guó),CN110579534A.
(12) 王琇峰; 李勇; 林京 ; 一種基于內(nèi)置傳感器的數(shù)控機(jī)床主軸現(xiàn)場(chǎng)動(dòng)平衡方法, 2011, 中國(guó), CN2011103320722
(13) 林京; 王琇峰; 李勇; 雷亞國(guó) ; 一種數(shù)控機(jī)床回轉(zhuǎn)工作臺(tái)誤差測(cè)量與分離的方法, 2012, 中國(guó), CN2012102031912