Li CAO,  Ph.D.

Associate Professor

Department of Automation

Tsinghua University,  Beijing 100084, China

Tel: +86 (10) 6279 2559      Fax: +86 (10) 6278 6911

Email: caoli@tsinghua.edu.cn

 Education

Ph. D. in Control and Systems Engineering, Tokyo Institute of Technology, Tokyo, Japan, 1992

MS in Control and Systems Engineering, Tokyo Institute of Technology, Tokyo, Japan, 1989

BS in Control Engineering, Tokyo Institute of Technology, Tokyo, Japan, 1987

Entrance to Preparatory school to Japan, Changchun, Mar.1982

Entrance to Beihang University, Beijing, Sep.1981

  Working Experience

Associate Professor, Tsinghua University, Beijing, China, 07/1998-present

Research Associate, Tokyo Institute of Technology, Tokyo, Japan, 04/1994-6/1998

Post-Doctor Researcher, KAO Corporation, Tokyo, Japan, 04/1992-03/1994

  Expertise and Research Interests

Sensor principle,sensing structure and information integration
Ultrasonic measurement, guide wave propagation and signal processing
Instrumentation and control system

  Academic/Social Activities and Memberships

Member of SICE, Japan
Editorial Committee Member, Chinese Journal of Scientific Instrument (2008~)
Member of Council, Chinese YiqiYibiao Academic Society (2008~)

   Honors and Awards

Award of My Best Teacher in Practical Research (polling by students), Tsinghua University, 2009

Award of Best Textbook for China Petro-Chemical Industry, 2007

Award of Good Super-Advisor for Graduates (polling by students),  Tsinghua University, 2003 and 2006

Award of Best Undergraduate-Class Advisor, Tsinghua University, 2002

   Academic Achievements

SELECTED PUBLICATIONS

[1] Gao Tian, Chen Huaiyu, Cao Li, “A wavelet denoising method based on ultrasonic defect echo analysis”, Chinese Journal of Scientific Instrument, v 36 n12, SUPPL., 73-79, 2015 (in Chinese)
[2] Cao Li, Feng Zili, Liu Teng, “Ultrasonic imaging using array probe for Carbon Fiber Reinforced Plastic”, Proceeding of National Detective Acoustics Conference 2015, S116,2015.10.30-31 (in Chinese)
[3] Xiao Xufeng, Cao Li, “Experiments and simulations on thermal drift of piezoelectric ceramic admittance”, Proceeding of National Detective Acoustics Conference 2014, S112, 2014.10.24-25 (in Chinese)
[4] Li Xuan, Cao Li, “Mode scanning and selection for Lamb wave based ultrasonic flowmeter”, Proceeding of Chinese Yiqiyibiao Youth Academic Conference, O-4-4,2014.10.11-12  (in Chinese)
[5] Wu Hongwei  Cao Li,”A calibration method of gyroscope bias for mobile vehicle satellite antenna”, Process Automation Instrumentation, 2014,35(2):5-8 (in Chinese)
[6] GaoTian,CaoLi,”A self-adaptive control algorithm for flow control with the pneumatic valve”,the 12th International Symposium on Fluid Control”, Measurement and Visualization (FLUCOME2013), OS3-03-1, 2013.11.19-22, Nara, Japan
[7] Cao Li, Ma Qin, “Excitation design and time difference detection of Lamb wave based ultrasonic flowmeter”, Proceeding of National Detective Acoustics Conference 2013, S129, 2013.8.29-30 (in Chinese)
[8] Bo Yang, Li Cao, “Electronic circuit design for reciprocal operation of transit-time ultrasonic flowmeters”, Flow Measurement and Instrumentation, Volume 32, August 2013, Pages 5–13
[9] Yang Bo, Cao Li, Luo Yupin, “Reciprocal circuit design to reduce zero error and thermal drift in ultrasonic flow metering”,  ACTA Acustica, 2012.11,37(6),629-636 (in Chinese)
[10] Tang Jinli, Cao Li, “Correction of temperature-induced variation in quantitative analysis for mixed organic solution based on NIR spectra”, Chinese Journal of Scientific Instrument, v 32, n 12 SUPPL., 138-142, 2011 (in Chinese)
[11] Dong Junliang, CaoLi. “Viscosity measurement of Newtonian liquid based on ultrasonic shear wave using mode conversion”. Sensor Letter, 2011 Volume 9, Number 4, 2011 , pp. 1490-1495(6)
[12] Yang Bo, Cao Li and Luo Yupin,  “Forced oscillation to reduce zero flow error and thermal drift for non-reciprocal operating  liquid ultrasonic flow meters”, Flow Measurement and Instrumentation, Volume 22, Issue 4, 257-264, August 2011
[13] Cao Li, ”Laboratory Introduction”, IEEJ Trans. SM, Vol.130, No.12,2010, P592 (in Japanese)
[14] Cao Li, “Approach to On-Line Viscosity Measurement”, Chinese Journal of Scientific Instrument, 2010, Vol.31, No.8 SUPPL. 3, 65-69
[15] Dong Junliang, Cao Li, “ A Method for Reducing Diffraction Interference in Ultrasonic Shear Wave Transducer”, Chinese Journal of Scientific Instrument, 2010,Vol.31, No.8 SUPPL. 2, 76-79
[16] Guan Huifeng, Cao Li, “Noise Cancellation for Ultrasonic Gas Flow-meter Based on Adaptive Filter”, Chinese Journal of Scientific Instrument, 2010,Vol.31, No.8 SUPPL. 2,159-162
[17] Cao Li, “Applications of Piezo-sensor for instrumentation”, Proceedings of Chinese Automation Conference, 2009 in Hangzhou
[18] Sun Wufeng, Cao Li, Wang Huangang and Xu Wenli, “Measurement of Coal-content of Heavy Medium Suspension Based on SVR”, Chinese Journal of Scientific Instrument, Vol.30, SUPPL. 2, December 2009, 245-248  (in Chinese)
[19] Yang Bo, Cao Li, Luo Yupin, “High-speed and Precise Measurement for Ultrasonic Liquid Flow Metering Based on a Single FPGA”, IEEE I2MTC2009 -International Instrumentation and Measurement Technology Conference, Singapore, 5-7 May 2009,309-312,2009
[20] Yang Bo and Cao Li,  “Development of FPGA and DSP Based flow rate measurement and control system”, Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2008. 29(SUPPL. 2): 609 - 612. (in Chinese)
[21] Cao Li, Liu Yang, Liu Wei, “Pen Motion Attitude Measurement Using Accelerometer and Gyroscope”, Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, v 29, n 4, p 831-835, April 2008  (in Chinese)
[22] Cao Li, “Information acquisition and processing technique by integrating internal sensors into external sensing”, Journal of the Robotics Society of Japan, Reviews, 600-603,Vol.24,No.5,2006  (in Japanese)
[23] Cao Li, Hu Chang, “Integration of Image Sensing and Acceleration Sensors for Calligrapher Behavior Measurement”, SICE Annual Conference 2005 in Okayama, TA1-05-4,2005, P.1711-1716
[24] Zheng Xu, Cao Li, Yang Xianhui, “The Standardization of Fieldbus Technology in China”, Journal of the SICE, Vol.44 No.6, 411-413,2005 (in Japanese)
[25] Haitao Jia, Li Cao, “A Remote Data Transmitting System Based On SMS”, IEEE International Conference on Systems, Man and Cybernetics(SMC2004), October 10-13 2004 The Hague, The Netherlands, pp.6155-6159,Tracking No.980
[26] Chang Hu and Li Cao, “A System Identification Method Based on Multi-layer Perception and Model Extraction”, Proceedings of International Symposium on Neural Networks Dalian, China, pp.218-223, August 2004
[27] Lu Jia, Cao Li, “A Quantization Method of Traffic Congestion Evaluation based on Fuzzy logic”, IEEE International Conference on Systems, Man and Cybernetics(SMC2003), Washington D.C., USA, Oct. 5-8. 2003,4: 3348 -3351

PATENTS
[1] Li Cao, Qin Ma, “Vibrating Viscosity Measurement”, China Patent 201110048476.9, 2013.2.27 (in Chinese)
[2] Li Cao, Wufeng Sun, Wenli Xu and etc., “Coal Content Measurement Method Based on Principal Component Analysis and Support Vector Regression”, China Patent 200910088990.8, 2011.5.11(in Chinese)
[3] Toru Fujii, Li Cao, Dexin Hou and etc., “Flow Control Method Based on Pressure Measurement”, Japan Patent 2008-135106, 2009-282819, (in Japanese)
[4] Tokio Sugi, Li Cao, Dexin Hou and etc., “Flow Control Method Based on Valve Open Scale Measurement”, Japan Patent 2008-183752, 2010-26576, (in Japanese)

BOOKS
[1] Yi Zhang, Baofen Zhang, Li Cao and etc., “Automatic Measurement Technology and Instrument Control System”, Press of Chemical Engineering Industry, China, 2005(in Chinese)
[2] Junjie Wang, Li Cao and etc., “Sensor Principle and Measurement Technology”, Press of Tsinghua University, 2011 (in Chinese)