东北大学
NEU Site
Liu Yu's Information in English
Name: Liu yu
Position: Associate Professor
Sex: Male
Date of Birth: 1980.05
Tel: +86-24-83691002
Email: yuliu@me.neu.edu.cn
Address:

Box,319,Northeastern University, Shenyang, 110819, China

 

Research Interesting:

1. Mechanical structure and system dynamics;

2. Vibration/Noise Measuring, analysis and control

3. Motion Control

Education Creer:

1998.9-2002.7, Northeastern University (Shenyang, China), B.S.

2002.9-2005.3, Northeastern University (Shenyang, China), M.S.

2004.9-2007.3, Northeastern University (Shenyang, China), ph.D

Research expericence :

1. 2007.03-2011.12, Institute of mechatronic engineering, Northeastern University, (Shenyang, China), Lecturer

2. 2010.06-2013.06, Shenyang Machine Tool Co.Ltd, Postdoctroal

3.2009.9-2010.11,Shantou Goldenbay packing Machinery Co., Ltd., China; Shantou Dakunpeng technology business service Ltd., China, technical director.

4.2015.9-2016.9, University of Michigan Visiting Scholar.(America).

 

Publications :

 

1. ON MECHANICAL VIBRATION AND DYNAMICS

(1)Liu Y,Li T X,Liu K.Chatter relability prediction of turning process system[J].Mechanical Systems and Signal Processing.2016,66-67:232-247.

(2)Liu Y,Meng L L,Liu K.Chatter relability of milling system based on first-order second-moment method[J]. International Journal of Advanced Manufacturing Technology.2016.87(1):801-807.

(3)Liu Y, Pengfei Li, Liu K, et al. Micro milling of copper thin wall structure [J]. The International Journal of Advanced Manufacturing Technology.(15 August 2016 Received).

(4) Yu Liu, Zhenyu Wang et.al  Chatter stability prediction in milling using time-varying uncertainties[J] The Internation Journal of Advanced Manufacturing Technology Numbe: JAMT-D-16-02700 .

(5)Kuo Liu, Yu Liu, Mingjia Sun, Xiaolei Li, Yuliang Wu. Spindle Axial Thermal Growth Modeling and Compensation on CNC Turning Machines, International Journal of Advanced Manufacturing Technology, 2016: 1-8 .

(6)Kuo Liu, Mingjia Sun, Tiejun Zhu, Yuliang Wu, Yu Liu. Modeling and Compensation for Spindle's Radial Thermal Drift Error on a Vertical Machining Center, International Journal of Machine Tools and Manufacture, 2016, 105: 58-67 .

(7)Kuo Liu,Yu Liu,Mingjia Sun,Yuliang Wu Teijun Zhu.Comprehensive Thermal Growth Compensation Method of Spindle and Servo Axis Error on a Vertical Drilling Center.The Internatinal Journal of Advanced Manufacturing Technonlgy,2016:p.1-10.

(8)Kuo Liu,Yu Liu,Mingjia Sun,Yuliang Wu Teijun Zhu.Comprehensive Thermal Compensation of The Servo Axes of CNC Machine Tools.The Internatinal Journal of Advanced Manufacturing Technonlgy,2016.85(9):p2715-2728.

(9)Liu Yu,Li Tian Xiang,Liu Kou.Study on Turning Chatter Reliability Based on The Fourth-Order Moment Method[J]. Journal of Mechanical Engineening.2016,37(3)373-377.

(10)LIU Yu, Li Tian-xiang, Zhang Yi-min. Study on Chatter Reliability of Turning Processing System Based on Stochastic SLD[J]. Machine tool & hydraulics,2015 (Accepted).

(11)Liu Yu, Liu Yachao, Zhang Yimin.Research and Development of the Software for Turning Chatter Stability Prediction[J]. Journal of Northeastern University (Natural Science),2015(Accepted).

(12)Liu Yu, Li Qingxiang, Zhang Yiming. Study on Turning Time-Domain Simulation Based on the Numerical Integration[J]. Journal of Northeastern University (Natural Science),2014, 35(8):1179-1182. (EI: 201436063229)

(13)Liu Yu, Li tianxiang, Zhang Yiming.  Study of Milling Processing System Modeling and Parameter Identification based on Genetic algorithm[J]. Journal of Vibration Measurement & Diagnosis, 2014,33(10):868-872.  (EI:201447217631)

(14)Liu Yu, Zhang Yiming. Study on Inverse Algorithm of RCSA with two coupling points[J]. Journal of Southeast University (English Edition) , 2014, 44(1):82-86. (EI: 20140817349694)

(15)Yu Liu, Qingxiang Guo, Yimin Zhang, Chunshi Liu. Frequency Response of Tool Point Using Receptance Coupling Method[J].  Procceding of the 15th Asia Pacific Vibration Conference, 2013,6.

 

 

2. ON MOTION CONTROL

    (1)Liuyu Liuchunshi, Zhang yimin. NURBS-based autonomously-controlled bucket trajectory planning on robotic excavators[J], Chinese journal of construction machinery,2012,(10),2:145-149.

    (2)Yu liu, Jie liu, Zilong Deng. A study of dynamics of federate system-based interpolator for NURBS curve[J],International Journal of Computer Applications Technology. 2011, 41(1/2): 117-124. (EI20113614313752)

    (3)Liuyu,Daili, Liujie, Wangjian. Study on NURBS interpolator with Taylor Expansion[J]. Journal of Northeastern University,2009, 30(1): 117-120. (EI 20090811914491)

    (4)Liu Yu, Liu Jie. Chord error closed-loop controlled NURBS interpolator and trajectory planning[J]. Applied Mechanics and Materials, 2009, 16-19: 925-929. (EI 20100312636523)

    (5)Liu yu, Zhaobo Daili,Liujie. Feedrate system Dynamics based interpolator for NURBS curve[J]. Journal of Mechanical Engineering, 2009, (12):181-192 .(EI20100312640492)

    (6)Liu yu Liujie Daili Yu chunming. Speed Estimate of PMSM using Sliding mode estimator and extended kalman filter[J]. Journal of system simulation,2008, 20 (1): 162-164. (EI20081011136954)

    (7)Liu yu, Liujie, Daili etc.. Sensorless speed estimation of PMSM using a hybrid method [C]. Proceedings of the World Congress on Intelligent Control and Automation, 2008: 3451-3454. (EI 20083911599921)

    (8)Liu yu Liujie Yu chunming, Dai li, Gaolei. Dynamical analysis of friction in CNC machine tool feed drive system [J].  Machinery and Electronics,2006, 20(05):  48-50.

    (9)Liuyu, Liujie, Daili, Zhang zhanyi. Parallel hybrid control model for CNC machine based on neural network and PID algorithm[J]. Information and control,2006,35(01): 30-34.

    (10)Liu jie, Liu yu, Yu Chunming, Li xiaohao.  Research and development of a special five-axis CNC machine tool[J].  China Mechanical engineering, 2006,(S2): 335-338. (EI 20072010603413)

    (11)Liu yu Liu jie Li yungong Daili. Simulation an AC servo motion control system based on friction dynamics[J].  Journal of system simulation,2007,19 (16): 3793-3795. (EI 20073710811190)

     

     

    • Projects Undertaken:

      1. on mechanical vibration and dynamics

      (1). "Study on the regeneration chatter reliability of self-excited structure in high speed turning, milling process", National Natural Science fundation of China (Grant No. 51105067),2012/1-2014/12, project leader.

      (2). " Dynamical reliability in tuning process", Postdoctoral Science fundation of Northeastern University, 2010/6-2012/6, project leader.

      (3). ”Key Problem of Machining Dynamics in CNC machine tools“, Enterprise Postdoctoral project fundation of Liaoning,2010/6-2012/6, project leader.

      (4). "Study on key technology of dynamical characteristics of end milling processing system", Fundamental Research Funds for the Central Universities, 2013/01-2014-12,project leader.

      2. On Motion Control

      (1) "Modular software for PLC control system using in printing and packaging equipment", 2009/1-2010/3, project leader

      (2)"Digitial flexiable composite packaging line" , 2009/1-2010/3, project leader

      (3)"inteligent DZD-4A/6A bag in bag packaging line", 2010/1-2011/12, project leader

      (4)"high efficency, film saving, positioning, cold wave equipmment", 2011/1-2012/12, project leader

      (5)"FPGA based reconfigurable numerical control system for carpet manufacturing equipment", 2012/6-2014/6, project leader

      3. projects participated

      (1) "Dynamical reliability and sensitive design of power servo turret", Key National Science & Technology Special Project on “High-Grade CNC Machine Tools and Basic Manufacturing Equipments”, 2010.1-2012.12

      (2)" Reliablity enhancing engireering of thousand sets of dometic lathe", Key National Science & Technology Special Project on “High-Grade CNC Machine Tools and Basic Manufacturing Equipments”,2013.01-2015.16

     

     

     

     

     

 
校址:辽宁省沈阳市和平区文化路3号巷11号 邮编:110819
Copyright ©Northeastern University | Site Designer: Network Center
Welcome to Northeastern University!