Qingsong XU  徐青松
Associate Professor

Academic Qualifications | Professional Experience | Teaching | Laboratory in Charge | Research | Awards and Honors | Selected Publications | Professional Affiliations | Contact Details

Academic Qualifications
Professional Experience
Teaching

B.Sc. Courses

  1. Mechatronics (EMEB223)
  2. Control Engineering (EMEB312)
  3. Design Project (EMEB410)
  4. Measurement Technique & Data Processing (MECH483)
  5. Control and Automation (MECH451)
  6. Control Techniques (MECH404)
  7. Computational Methods (MECH471)
  8. Quality Assurance and Control (MECH407)

M.Sc. Courses

  1. Intelligent Theory and Engineering Applications (ELME732)
  2. Micromechatronics and Applications (ELME731)
  3. Introduction to Research (ELME701)
  4. Intelligent Theory and Manufacturing (IMEM016)

Laboratory in Charge
Research

Research Interests

Recent Research Projects

Open Positions of PhD Students are Available in 2017/2018


Awards and Honors
Selected Publications

Books

  1. Q. Xu, "Design and Implementation of Large-Range Compliant Micropositioning Systems," John Wiley & Sons, 2016, ISBN: 978-1-119-13143-4, (296 pages).
  2. Q. Xu and K. K. Tan, "Advanced Control of Piezoelectric Micro-/Nano-Positioning Systems," Advances in Industrial Control Series, Springer, 2015, ISBN: 978-3-319-21622-5, (257 pages).

Journal Papers

  1. Q. Xu, "Continuous Integral Terminal Third-Order Sliding Mode Motion Control for Piezoelectric Nanopositioning System," IEEE/ASME Transactions on Mechatronics, doi: 10.1109/TMECH.2017.2701417, (in press), (SCI/EI).
  2. Y. Wei and Q. Xu, "Design of a PVDF-MFC Force Sensor for Robot-Assisted Single Cell Injection," IEEE Sensors Journal, vol. 17, no. 13, pp. 3975-3982, 2017, (SCI/EI).
  3. G. Wang and Q. Xu, "Design and Precision Position/Force Control of a Piezo-Driven Microinjection System," IEEE/ASME Transactions on Mechatronics, doi: 10.1109/TMECH.2017.2698139, (in press), (SCI/EI).
  4. Q. Xu, "Precision Motion Control of Piezoelectric Nanopositioning Stage With Chattering-Free Adaptive Sliding Mode Control," IEEE Transactions on Automation Science and Engineering, vol. 14, no. 1, pp. 238-248, 2017, (SCI/EI).
  5. Y. Liu, Y. Zhang, and Q. Xu, "Design and Control of a Novel Compliant Constant-Force Gripper Based on Buckled Fixed-Guided Beams," IEEE/ASME Transactions on Mechatronics, vol. 22, no. 1, pp. 476-486, 2017, (SCI/EI).
  6. Q. Xu and Z. Cao, "Piezoelectric positioning control with output-based discrete-time terminal sliding mode control," IET Control Theory & Applications, vol. 11, no. 5, pp. 694-702, 2017, (SCI/EI).
  7. Y. Zhang and Q. Xu, "Adaptive Sliding Mode Control With Parameter Estimation and Kalman Filter for Precision Motion Control of a Piezo-Driven Microgripper," IEEE Transactions on Control Systems Technology, vol. 25, no. 2, pp. 728-735, 2017, (SCI/EI).
  8. Q. Xu, "Design and Development of a Novel Compliant Gripper With Integrated Position and Grasping/Interaction Force Sensing," IEEE Transactions on Automation Science and Engineering, doi: 10.1109/TASE.2015.2469108, (in press), (SCI/EI).
  9. S. Wan, Y. Zhang, and Q. Xu, “Design and development of a new large-stroke XY compliant micropositioning stage,” Proceedings of the Institution of Mechanical Engineers. Part C, Journal of Mechanical Engineering Science, doi: 10.1177/0954406216643341, (in press), (SCI/EI).
  10. X. Zhang, Y. Zhang, and Q. Xu, "Design and control of a novel piezo-driven XY parallel nanopositioning stage," Microsystem Technologies, vol. 23, no. 4, pp. 1067-1080, 2017, (SCI/EI).
  11. Q. Xu, "Design of a Large-Stroke Bistable Mechanism for the Application in Constant-Force Micropositioning Stage," Journal of Mechanisms and Robotics, Transactions of the ASME, vol. 9, no. 1, pp. 011006-1-011006-7, 2017, (SCI/EI).
  12. P. Wang and Q. Xu, "Design of a flexure-based XY precision positioning stage with constant force output," Mechanism and Machine Theory, vol. 108, pp. 1-13, 2017, (SCI/EI).
  13. Q. Xu, "Digital Integral Terminal Sliding Mode Predictive Control of Piezoelectric-Driven Motion System," IEEE Transactions on Industrial Electronics, vol. 63, no. 6, pp. 3976-3984, 2016, (SCI/EI).
  14. S. Yang and Q. Xu, "Design of a microelectromechanical systems microgripper with integrated electrothermal actuator and force sensor," International Journal of Advanced Robotic Systems, vol. 13, no. 5, pp. 1729881416663375, 2016, (SCI/EI).
  15. K. He, M. Jia, and Q. Xu, "Optimal Sensor Deployment for Manufacturing Process Monitoring Based on Quantitative Cause-Effect Graph," IEEE Transactions on Automation Science and Engineering, vol. 13, no. 2, pp. 963-975, 2016, (SCI/EI).
  16. Y. Liu and Q. Xu, “Mechanical Design, Analysis and Testing of a Large-Range Compliant Microgripper,” Mechanical Sciences, vol. 7, pp. 119-126, 2016, (SCI/EI).
  17. S. Wan and Q. Xu, "Design and analysis of a new compliant XY micropositioning stage based on Roberts mechanism," Mechanism and Machine Theory, vol. 95, pp. 125-139, 2016, (SCI/EI).
  18. Q. Xu, "Design, Fabrication and Testing of an MEMS Microgripper With Dual-Axis Force Sensor," IEEE Sensors Journal, vol. 15, no. 10, pp. 6017-6026, 2015, (SCI/EI).
  19. Q. Xu, "Piezoelectric Nanopositioning Control Using Second-Order Discrete-Time Terminal Sliding Mode Strategy," IEEE Transactions on Industrial Electronics, vol. 62, no. 12, pp. 7738-7748, 2015, (SCI/EI).
  20. Y. Wei and Q. Xu, "An Overview of Micro-Force Sensing Techniques," Sensors & Actuators: A. Physical, vol. 234, no. 1, pp. 359-374, 2015, (SCI/EI).
  21. Y. Liu and Q. Xu, "Design of a Flexure-Based Auto-Focusing Device for a Microscope," International Journal of Precision Engineering and Manufacturing, vol. 16, no. 11, pp. 2271-2279, 2015, (SCI/EI).
  22. Q. Xu, "Design of a Large-Range Compliant Rotary Micropositioning Stage With Angle and Torque Sensing," IEEE Sensors Journal, vol. 15, no. 4, pp. 2419-2430, 2015, (SCI/EI).
  23. Q. Xu, "Robust Impedance Control of a Compliant Microgripper for High-Speed Position/Force Regulation," IEEE Transactions on Industrial Electronics, vol. 62, no. 2, pp. 1201-1209, 2015, (SCI/EI).
  24. K. He, Q. Xu, and M. Jia, "Modeling and Predicting Surface Roughness in Hard Turning Using a Bayesian Inference-Based HMM-SVM Model," IEEE Transactions on Automation Science and Engineering, vol. 12, no. 3, pp. 1092-1103, 2015, (SCI/EI).
  25. Q. Xu, "Digital Sliding Mode Prediction Control of Piezoelectric Micro/Nanopositioning System," IEEE Transactions on Control Systems Technology, vol. 23, no. 1, pp. 297-304, 2015, (SCI/EI).
  26. Q. Xu, "Design and Smooth Position/Force Switching Control of a Miniature Gripper for Automated Microhandling," IEEE Transactions on Industrial Informatics, vol. 10, no. 2, pp. 1023-1032, 2014, (SCI/EI).
  27. Q. Xu, "Design and testing of a novel multi-stroke micropositioning system with variable resolutions," Review of Scientific Instruments, vol. 85, no. 2, pp. 025002-1-025002-12, 2014, (SCI/EI).
  28. Q. Xu, "Output-based discrete-time sliding mode control for a piezoelectrically actuated system," Nonlinear Dynamics, vol. 76, no. 1, pp. 551-559, 2014, (SCI/EI).
  29. Q. Xu, "Digital Sliding Mode Control of Piezoelectric Micropositioning System Based on Input-Output Model," IEEE Transactions on Industrial Electronics, vol. 61, no. 10, pp. 5517-5526, 2014, (SCI/EI).
  30. Q. Xu, "A novel compliant micropositioning stage with dual ranges and resolutions," Sensors & Actuators: A. Physical, vol. 205, pp. 6–14, 2014, (SCI/EI).
  31. Q. Xu, "Impact detection and location for a plate structure using least squares support vector machines," Structural Health Monitoring, vol. 13, no. 1, pp. 5-18, 2014, (SCI/EI). [Most Downloaded Article (1/10) in 2013]
  32. Q. Xu, "A Comparison Study of Extreme Learning Machine and Least Squares Support Vector Machine for Structural Impact Localization,'' Mathematical Problems in Engineering, vol. 2014, Article ID 906732, 8 pages, doi: 10.1155/2014/906732, 2014, (SCI/EI).
  33. Q. Xu, "Design and Development of a Compact Flexure-Based XY Precision Positioning System with Centimeter Range," IEEE Transactions on Industrial Electronics, vol. 61, no. 2, pp. 893-903, 2014, (SCI/EI).
  34. Z. Chi and Q. Xu, "Recent Advances in the Control of Piezoelectric Actuator," International Journal of Advanced Robotic Systems, vol. 11, Article ID 182, doi: 10.5772/59099, 2014, (SCI/EI).
  35. Z. Chi, M. Jia, and Q. Xu, "Fuzzy PID Feedback Control of Piezoelectric Actuator with Feedforward Compensation," Mathematical Problems in Engineering, vol. 2014, Article ID 107184, 14 pages, doi: 10.1155/2014/107184, 2014, (SCI/EI).
  36. Q. Xu and M. Jia, "Model Reference Adaptive Control with Perturbation Estimation for a Micropositioning System," IEEE Transactions on Control Systems Technology, vol. 22, no. 1, pp. 352-359, 2014, (SCI/EI).
  37. W. Ai and Q. Xu, "New Structural Design of a Compliant Gripper Based on the Scott-Russell Mechanism," International Journal of Advanced Robotic Systems, vol. 11, Article ID 192, doi: 10.5772/59655, 2014, (SCI/EI).
  38. Y. Jia, M. Jia, and Q. Xu, "A Dual-Axis Electrostatically Driven MEMS Microgripper," International Journal of Advanced Robotic Systems, vol. 11, Article ID 187, doi: 10.5772/59677, 2014, (SCI/EI).
  39. Q. Xu, "Enhanced discrete-time sliding mode strategy with application to piezoelectric actuator control," IET Control Theory & Applications, vol. 7, no. 18, pp. 2153–2163, 2013, (SCI/EI).
  40. Q. Xu, "Adaptive Discrete-Time Sliding Mode Impedance Control of a Piezoelectric Microgripper," IEEE Transactions on Robotics, vol. 29, no. 3, pp. 663-673, 2013, (SCI/EI).
  41. Q. Xu, "Identification and Compensation of Piezoelectric Hysteresis Without Modeling Hysteresis Inverse," IEEE Transactions on Industrial Electronics, vol. 60, no. 9, pp. 3927-3937, 2013, (SCI/EI).
  42. Q. Xu, "Design and Implementation of a Novel Compliant Rotary Micropositioning Stage Drivenby Linear Voice Coil Motor," Review of Scientific Instruments, vol. 84, no. 5, pp. 055001-1–055001-8, 2013, (SCI/EI).
  43. Q. Xu, "Precision Position/Force Interaction Control of a Piezoelectric Multimorph Microgripper for Microassembly," IEEE Transactions on Automation Science and Engineering, vol. 10, no. 3, pp. 503-514, 2013, (SCI/EI).
  44. H. Fu and Q. Xu, "Locating Impact on Structural Plate Using Principal Component Analysis and Support Vector Machines," Mathematical Problems in Engineering, vol. 2013, Article ID 352149, 8 pages, doi: 10.1155/2013/352149, 2013, (SCI/EI).
  45. Y. Jia and Q. Xu, "MEMS Microgripper Actuators and Sensors: The State-of-the-Art Survey," Recent Patents on Mechanical Engineering, vol. 6, no. 2, pp. 132–142, 2013, (EI).
  46. Q. Xu, "Design, testing and precision control of a novel long-stroke flexure micropositioning system," Mechanism and Machine Theory, vol. 70, pp. 209-224, 2013, (SCI/EI).
  47. Q. Xu, "Design and Development of a Flexure-Based Dual-Stage Nanopositioning System with Minimum Interference Behavior," IEEE Transactions on Automation Science and Engineering, vol. 9, no. 3, pp. 554-563, 2012, (SCI/EI).
  48. Q. Xu, "New Flexure Parallel-Kinematic Micropositioning System with Large Workspace," IEEE Transactions on Robotics, vol. 28, no. 2, pp. 478-491, 2012, (SCI/EI).
  49. Q. Xu and Y. Li, "Micro-/Nanopositioning Using Model Predictive Output Integral Discrete Sliding Mode Control," IEEE Transactions on Industrial Electronics, vol. 59, no. 2, pp. 1161-1170, 2012, (SCI/EI).
  50. Q. Xu and Y. Li, "Model Predictive Discrete-Time Sliding Mode Control of a Nanopositioning Piezostage Without Modeling Hysteresis," IEEE Transactions on Control Systems Technology, vol. 20, no. 4, pp. 983-994, 2012, (SCI/EI).
  51. P.-K. Wong, Q. Xu, C.-M. Vong, and H.-C. Wong, "Rate-Dependent Hysteresis Modeling and Control of a Piezostage Using Online Support Vector Machine and Relevance Vector Machine," IEEE Transactions on Industrial Electronics, vol. 59, no. 4, pp. 1988-2001, 2012, (SCI/EI).
  52. Y. Li and Q. Xu, "Design and Robust Repetitive Control of a New Parallel-Kinematic XY Piezostage for Micro/Nanomanipulation," IEEE/ASME Transactions on Mechatronics, vol. 59, no. 4, pp. 1988-2001, 2012, (SCI/EI).
  53. Q. Xu and P.-K. Wong, "Hysteresis Modeling and Compensation of a Piezostage Using Least Squares Support Vector Machines," Mechatronics, vol. 21, no. 7, pp. 1239-1251, 2011, (SCI/EI).
  54. Y. Li and Q. Xu, "A Novel Piezoactuated XY Stage with Parallel, Decoupled and Stacked Flexure Structure for Micro-/Nanopositioning," IEEE Transactions on Industrial Electronics, vol. 58, no. 8, pp. 3601-3615, 2011, (SCI/EI).
  55. Y. Li and Q. Xu, "A Totally Decoupled Piezo-Driven XYZ Flexure Parallel Micropositioning Stage for Micro/Nanomanipulation," IEEE Transactions on Automation Science and Engineering, vol. 8, no. 2, pp. 265-279, 2011, (SCI/EI).
  56. Q. Xu and Y. Li, "Analytical Modeling, Optimization and Testing of a Compound Bridge-Type Compliant Displacement Amplifier," Mechanism and Machine Theory, vol. 46, no. 2, pp. 183-200, 2011, (SCI/EI).
  57. Q. Xu and Y. Li, “Tracking Performance Characterization and Improvement of a Piezoactuated Micropositioning System Based on an Empirical Index,” Robotics and Computer-Integrated Manufacturing, vol. 26, no. 6, pp. 744-752, 2010, (SCI/EI).
  58. Y. Li and Q. Xu, “Adaptive Sliding Mode Control with Perturbation Estimation and PID Sliding Surface for Motion Tracking of a Piezo-Driven Micromanipulator,” IEEE Transactions on Control Systems Technology, vol. 18, no. 4, pp. 798-810, 2010, (SCI/EI).
  59. Q. Xu and Y. Li, “Dahl Model-Based Hysteresis Compensation and Precise Positioning Control of an XY Parallel Micromanipulator with Piezoelectric Actuation,” Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME, vol. 132, no. 4, pp. 041011-1-041011-12, 2010, (SCI/EI).
  60. Y. Li and Q. Xu, “Development and Assessment of a Novel Decoupled XY Parallel Micropositioning Platform,” IEEE/ASME Transactions on Mechatronics, vol. 15, no. 1, pp. 125-135, 2010, (SCI/EI).
  61. Y. Li and Q. Xu, “Modeling and Performance Evaluation of a Flexure-Based XY Parallel Micromanipulator,” Mechanism and Machine Theory, vol. 44, no. 12, pp. 2127-2152, 2009, (SCI/EI).
  62. Q. Xu, Y. Li and N. Xi, “Design, Fabrication, and Visual Servo Control of an XY Parallel Micromanipulator with Piezo-Actuation,” IEEE Transactions on Automation Science and Engineering, vol. 6, no. 4, pp. 710-719, 2009, (SCI/EI).
  63. Y. Li and Q. Xu, “Design and Optimization of an XYZ Parallel Micromanipulator with Flexure Hinges,” Journal of Intelligent and Robotic Systems, vol. 55, no. 4-5, pp. 377-402, 2009, (SCI/EI).
  64. Y. Li and Q. Xu, “Design and Analysis of a Totally Decoupled Flexure-Based XY Parallel Micromanipulator,” IEEE Transactions on Robotics, vol. 25, no. 3, pp. 645-657, 2009, (SCI/EI).
  65. Y. Li and Q. Xu, “Dynamic Modeling and Robust Control of a 3-PRC Translational Parallel Kinematic Machine,” Robotics and Computer-Integrated Manufacturing, vol. 25, no. 3, pp. 630-640, 2009, (SCI/EI).
  66. Q. Xu and Y. Li, “Error Analysis and Optimal Design of a Class of Translational Parallel Kinematic Machine Using Particle Swarm Optimization,” Robotica, vol. 27, no. 1, pp. 67-78, 2009, (SCI/EI).
  67. Q. Xu and Y. Li, “An Investigation on Mobility and Stiffness of a 3-DOF Translational Parallel Manipulator via Screw Theory,” Robotics and Computer-Integrated Manufacturing, vol. 24, no. 3, pp. 402-414, 2008, (SCI/EI).
  68. Y. Li and Q. Xu, “Stiffness Analysis for a 3-PUU Parallel Kinematic Machine,” Mechanism and Machine Theory, vol. 43, no. 2, pp. 186-200, 2008, (SCI/EI).
  69. Y. Li and Q. Xu, “Design and Development of a Medical Parallel Robot for Cardiopulmonary Resuscitation,” IEEE/ASME Transactions on Mechatronics, vol. 12, no. 3, pp. 265-273, 2007, (SCI/EI).
  70. Y. Li and Q. Xu, “Kinematic Analysis of a 3-PRS Parallel Manipulator,” Robotics and Computer-Integrated Manufacturing, vol. 23, no. 4, pp. 395-408, 2007, (SCI/EI).
  71. Q. Xu and Y. Li, “Design and Analysis of a New Singularity-Free Three-Prismatic-Revolute-Cylindrical Translational Parallel Manipulator,” Proceedings of the Institution of Mechanical Engineers. Part C, Journal of Mechanical Engineering Science, vol. 221, no. 5, pp. 565-576, 2007, (SCI/EI).
  72. Y. Li and Q. Xu, “Kinematic Analysis and Design of a New 3-DOF Translational Parallel Manipulator,” Journal of Mechanical Design, Transactions of the ASME, vol. 128, no. 4, pp. 729-737, 2006, (SCI/EI).
  73. Y. Li and Q. Xu, “A Novel Design and Analysis of a 2-DOF Compliant Parallel Micromanipulator for Nanomanipulation,” IEEE Transactions on Automation Science and Engineering, vol. 3, no. 3, pp. 248- 254, 2006, (SCI/EI).
  74. Q. Xu and Y. Li, “A Novel Design of a 3-PRC Translational Compliant Parallel Micromanipulator for Nanomanipulation,” Robotica, vol. 24, no. 4, pp. 527-528, 2006, (SCI/EI).
  75. Y. Li and Q. Xu, “A New Approach to the Architecture Optimization of a General 3-PUU Translational Parallel Manipulator,” Journal of Intelligent and Robotic Systems, vol. 46, no. 1, pp. 59-72, 2006, (SCI/EI).
  76. Y. Li and Q. Xu, “Kinematics and Inverse Dynamics Analysis for a General 3-PRS Spatial Parallel Mechanism,” Robotica, vol. 23, no. 2, pp. 219-229, 2005, (SCI/EI).

Book Chapters

  1. G. Wang and Q. Xu, "LuGre Model Based Hysteresis Compensation of a Piezo-Actuated Mechanism," in Intelligent Autonomous Systems 14, W. Chen, K. Hosoda, E. Menegatti, M. Shimizu, H. Wang, Eds., Springer, 2017, Advances in Intelligent Systems and Computing 531, ISBN: 978-3-319-48035-0, Chapter 47.
  2. S. Wan and Q. Xu, "Parallel-Kinematic Nanopositioning Stages Based on Roberts Mechanism," in Nanopositioning Technologies – Fundamentals and Applications, C. Ru, X. Liu, and Y. Sun, Eds., Springer, 2015, ISBN: 978-3-319-23852-4, Chapter 4, pp. 123–150.
  3. Q. Xu, "Structure Impact Localization Using Emerging Artificial Intelligence Algorithms," in Emerging Design Solutions in Structural Health Monitoring Systems, D. A. Tibaduiza, L. E. Mujica, and J. R. Benedé, Eds., IGI Global, 2015, ISBN: 9781466684904, Chapter 6, pp. 103-123.
  4. Q. Xu, "Intelligent Hysteresis Modeling and Control of Piezoelectric Actuators," in Smart Materials-Based Actuators at the Micro/Nano-Scale: Characterization, Control and Applications, M. Rakotondrabe, Ed., Springer, 2013, ISBN: 978-1-4614-6683-3, Chapter 8, pp. 171–185.
  5. M. Rakotondrabe, M. Al Janaideh, A. Bienaime, and Q. Xu, "Introduction: Smart Materials as Essential Base for Actuators in Micro/Nanopositioning," in Smart Materials-Based Actuators at the Micro/Nano-Scale: Characterization, Control and Applications, M. Rakotondrabe, Ed., Springer, 2013, ISBN: 978-1-4614-6683-3, Chapter 1, pp. 1–14.
  6. Q. Xu, P.-K. Wong, and Y. Li, “Rate-Dependent Hysteresis Modeling and Compensation Using Least Squares Support Vector Machines,” in Advances in Neural Networks – ISNN 2011, D. Liu, H. Zhang, M. Polycarpou, C. Alippi, and H. He, Eds., Springer, 2011, ISBN: 978-3-642-21089-1, Lecture Notes in Computer Science 6676, Part II, pp. 85–93, (EI).
  7. Q. Xu and Y. Li, “Fuzzy Sliding Mode Control with Perturbation Estimation for a Piezoactuated Micromanipulator,” in Advances in Neural Network Research and Applications, Z. Zeng and J. Wang, Eds., Springer, 2010, ISBN: 978-3-642-12989-6, Lecture Notes in Electrical Engineering 67, pp. 153-160, (EI).
  8. Q. Xu and Y. Li, “CMAC-Based PID Control of an XY Parallel Micropositioning Stage,” in Advances in Neural Networks - ISNN 2009, W. Yu, H. He, and N. Zhang, Eds., Springer, 2009, ISBN: 978-3- 642-01509-0, Lecture Notes in Computer Science 5552, Part II, pp. 1040-1049, (EI).
  9. Y. Li and Q. Xu, “Design, Analysis and Applications of a Class of New 3-DOF Translational Parallel Manipulators,” Parallel Manipulators, New Developments, J.-H. Ryu, Ed., I-Tech Education and Publishing, Vienna, Austria, April 2008, ISBN: 978-3-902613-20-2, Chapter 24, pp. 457-482.
  10. Y. Li and Q. Xu, “A Mobile Parallel Manipulator: Conceptual Design and Modeling,” Autonomous Robots Research Advances, W. Yang, Ed., Nova Science Publishers, New York, USA, April 2008, ISBN: 978-1-60456-185-2, Chapter 10, pp. 295-312.
  11. Q. Xu and Y. Li, “A 3-PRS Parallel Manipulator Control Based on Neural Network,” in Advances in Neural Networks - ISNN 2007, D. Liu, S. Fei, Z.-G. Hou, H. Zhang, and C. Sun, Eds., Springer, 2007, ISBN: 978-3-540-72382-0, Lecture Notes in Computer Science 4491, Part I, pp. 757-766, (EI).

Conference Papers

  1. Z. Y. Wu and Q. Xu, "Design and Optimization of a Compact XY Parallel Micro/Nano-Positioning Stage with Stacked Structure," in Proceedings of The 2017 IEEE International Conference on Advanced Robotics and Mechatronics (ICARM 2017), Hefei and Tai'an, China, August 27-31, (EI).
  2. Y. Wei and Q. Xu, "Design of a MFC Force Sensor for Robot-Assisted Biological Cell Microinjection," in Proceedings of The 13th ASME/IEEE International Conference on Mechatronic and Embedded Systems and Applications (MESA), Cleveland, Ohio, USA, August 6-9, 2017, (EI).
  3. G. Wang and Q. Xu, "FPGA Based Adaptive Sliding Mode Control of a Piezoelectric-Driven Micropositioning System," in Proceedings of The 7th IEEE International Conference on Cyber Technology in Automation, Control and Intelligent Systems (IEEE-CYBER 2017), Hawaii, USA, July 31-August 4, 2017, (EI).
  4. Z. Nan and Q. Xu, "Multiple-Cell Recognition and Path Planning for Robotic Microinjection System," in Proceedings of The 36th Chinese Control Conference (CCC 2017), Dalian, China, July 26-28, 2017, (EI).
  5. Z. H. Wu, L. S. Ieong, and Q. Xu, "Design and Fabrication of a New Micro-Injector Driven by Piezoelectric Actuator," in Proceedings of The 2nd International Conference on Manipulation, Automation and Robotics at Small Scales (MARSS2017), Montreal, Canada, July 17–21, 2017, (EI).
  6. S. Yang and Q. Xu, "Design and Analysis of a Decoupled XY MEMS microgripper with Integrated Dual-Axis Actuation and Force Sensing," in Proceedings of IFAC World Congress 2017 (IFAC 2017), Toulouse, France, July 9–14, 2017, (EI).
  7. X. Zhang and Q. Xu, "Design and Modeling of a Novel 3-PSS Flexure Nanopositioning Stage," in Proceedings of 2017 IEEE International Conference on Advanced Intelligent Mechatronics (AIM 2017), Munich, Germany, July 3–7, 2017, (EI).
  8. Y. Liu and Q. Xu, "Design of a 3D-Printed Compliant Polymeric Constant-Force Buffering Gripping Mechanism," in Proceedings of 2017 IEEE International Conference on Robotics and Automation (ICRA'17), Marina Bay Sands Convention Centre, Singapore, May 29-June 3, 2017, (EI).
  9. P. Wang and Q. Xu, "Design of a Flexure-Based Micro-Motion Stage With Constant Output Force," in Proceedings of 2017 IEEE International Conference on Robotics and Automation (ICRA'17), Marina Bay Sands Convention Centre, Singapore, May 29-June 3, 2017, (EI).
  10. Q. Xu, "Design of a Constant-Force Microgripper Mechanism for Biological Micromanipulation," in Proceedings of 12th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS 2017), Los Angeles, California, USA, April 9–12, 2017, (EI).
  11. Y. Zhang and Q. Xu, “Autonomous Biological Cell Injection Based on Vision and Motion Control,” in Proceedings of The 15th IEEE International Conference on Machine Learning and Applications (IEEE ICMLA'16), Anaheim, California, USA, December 18-20, 2016, (EI).
  12. H. She, H. Zhang, and Q. Xu, "Design and Analysis of a New Rotary Precision Micropositioning Stage," in Proceedings of 2016 IEEE Conference on Robotics and Biomimetics (ROBIO 2016), Qingdao, China, December 3-7, 2016, (EI).
  13. Y. Zhang and Q. Xu, "Variable Structure Control Combined With Adaptive Iterative Learning Control for Motion Tracking of a Piezoelectric Microgripper," in Proceedings of 2016 IEEE Conference on Robotics and Biomimetics (ROBIO 2016), Qingdao, China, December 3-7, 2016, (EI).
  14. P. Wang and Q. Xu, "Design of a Flexure-Based XY Precision Positioning Stage With Constant Force Output," in Proceedings of The 42nd Annual Conference of IEEE Industrial Electronics Society (IECON 2016), Florence, Italy, October 23-27, 2016, (EI).
  15. P. Wang and Q. Xu, "Design of a Compact Compliant Constant-Force XY Precision Positioning Stage," in Proceedings of The 12th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA 2016), Auckland, New Zealand, August 29-31, 2016, (EI).
  16. Y. Wei and Q. Xu, "Design of a Force Sensor Based on Flexure Beams with Piezoresistive and PVDF Elements," in Proceedings of the ASME 2016 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2016), Charlotte, North Carolina, USA, August 21-24, 2016, (EI).
  17. S. Yang and Q. Xu, "Design and Simulation a MEMS Microgripper With Integrated Electrothermal Actuator and Force Sensor," in Proceedings of 2016 IEEE International Conference on Advanced Robotics and Mechatronics (ARM), Macau, China, August 18-20, 2016, (EI).
  18. X. Zhang and Q. Xu, "Design and Anlysis of an In-Plane Flexure XYZ Micro/Nano-Positioning Stage," in Proceedings of 2016 IEEE International Conference on Advanced Robotics and Mechatronics (ARM), Macau, China, August 18-20, 2016, (EI).
  19. I. N. Lei, S. Wen, Z. Y. Wu, and Q. Xu, "Design and Testing of a Micro-Syringe Pump Driven by Piezoelectric Actuator," in Proceedings of 2016 IEEE International Conference on Advanced Robotics and Mechatronics (ARM), Macau, China, August 18-20, 2016, (EI). (Toshio Fukuda Best Paper Award in Mechatronics)
  20. Y. Zhang and Q. Xu, “Adaptive Iterative Learning Control Combined With Discrete-Time Sliding Mode Control for Piezoelectric Nanopositioning,” in Proceedings of The 35th Chinese Control Conference (CCC 2016), Chengdu, China, July 27-29, 2016, (EI).
  21. G. Wang and Q. Xu, “Position and Force Switching Control of a Piezo-Driven Microinjection System,” in Proceedings of The 35th Chinese Control Conference (CCC 2016), Chengdu, China, July 27-29, 2016, (EI).
  22. Y. Liu and Q. Xu, “Design of a Compliant Constant Force Gripper Mechanism Based on Buckled Fixed-Guided Beam,” in Proceedings of International Conference on Manipulation, Automation and Robotics at Small Scales (MARSS 2016), Paris, France, July 18-22, 2016, (EI).
  23. Q. Xu, “UDE-Based Adaptive Sliding Mode Control of a Piezoelectric Nanopositioning Stage,” in Proceedings of 2016 American Control Conference (ACC 2016), Boston, MA, USA, July 6-8, 2016, (EI).
  24. Y. Liu and Q. Xu, “Design and Analysis of a Micro-Gripper with Constant Force Mechanism,” in Proceedings of The 12th World Congress on Intelligent Control and Automation (WCICA 2016), Guilin, China, June 12-17, 2016, pp. 2142-2147, (EI).
  25. S. Yang and Q. Xu, “Design and Analysis of a Compact Compliant Microgripper With Bidirectional Linear Actuation,” in Proceedings of The 12th World Congress on Intelligent Control and Automation (WCICA 2016), Guilin, China, June 12-17, 2016, pp. 2137-2141, (EI).
  26. Y. Zhang and Q. Xu, "Adaptive Parameter Estimation with Nonswitching Reaching Law for Variable Structure Control of a Nanopositioning Stage," in Proceedings of 2016 IEEE International Conference on Real-time Computing and Robotics (RCAR 2016), Angkor Wat, Cambodia, June 6-10, 2016, (EI).
  27. Q. Xu, “Output-Based Discrete-Time Terminal Sliding Mode Control of Piezoelectric Nanopositioning System,” in Proceedings of The 14th International Workshop on Variable Structure Systems (VSS 2016), Nanjing, China, June 1-4, 2016, pp. 251-256, (EI).
  28. Y. Zhang and Q. Xu, “Comparison Study of Hysteresis Compensation of Piezostage Using Feedforward Combined With Feedback Control,” in Proceedings of The 28th Chinese Control and Decision Conference (CCDC 2016), Yinchuan, China, May 28-30, 2016, pp. 5388-5393, (EI).
  29. P. Wang and Q. Xu, “Model Predictive Control Design of a Flexure-Based Micropositioning System,” in Proceedings of The 28th Chinese Control and Decision Conference (CCDC 2016), Yinchuan, China, May 28-30, 2016, pp. 5394-5398, (EI).
  30. Y. Liu, X. Zhang, Y. Zhang, and Q. Xu, “Design and Control of a Novel Piezo-Driven Micro-Injector,” in Proceedings of 2015 IEEE International Conference on Robotics and Biomimetics (ROBIO 2015), Zhuhai, China, December 6-9, 2015, pp. 1985-1990, (EI).
  31. X. Zhang and Q. Xu, “Design of a New Flexure-Based XYZ Parallel Nanopositioning Stage,” in Proceedings of 2015 IEEE International Conference on Robotics and Biomimetics (ROBIO 2015), Zhuhai, China, December 6-9, 2015, pp. 1962-1966, (EI).
  32. Y. Liu and Q. Xu, “Design and Analysis of a Large-Range Micro-Gripper,” in Proceedings of The 5th International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO 2015), Changchun, China, October 5-9, 2015, pp. 55-58, (EI).
  33. Y. Zhang and Q. Xu, “Adaptive Force/Position Control With Unknown Parameters Estimation for a Piezo-Driven Micromanipulator,” in Proceedings of 2015 IEEE Region 10 Conference (TENCON 2015), Macau, China, November 1-4, 2015, (EI).
  34. X. Zhang and Q. Xu, “Design of a New Decoupled Compliant XYZ Parallel-Kinematic Nanopositioning Stage,” in Proceedings of 2015 IEEE Region 10 Conference (TENCON 2015), Macau, China, November 1-4, 2015, (EI).
  35. Q. Xu, “Design and Testing of a New Large-Range Compliant Gripper,” in Proceedings of the 14th IFToMM World Congress (IFToMM 2015), Taipei, Taiwan, October 25-30, 2015, (EI).
  36. X. Zhang and Q. Xu, “Design and Analysis of a New XYZ Parallel Flexure Stage,” in Proceedings of the 14th IFToMM World Congress (IFToMM 2015), Taipei, Taiwan, October 25-30, 2015, (EI).
  37. M. K. Law, C. K. Cheong and Q. Xu, “Design and Fabrication of a Two-Axis Micro-Motion Machine for Precision Alignment,” in Proceedings of 2015 IEEE International Conference on Information and Automation (ICIA 2015), Lijiang, Yunnan, China, August 8-10, 2015, pp. 958-963, (EI).
  38. X. Zhang and Q. Xu, “Mechanism Design of a Compact XYZ Parallel Flexure Stage,” in Proceedings of 2015 IEEE International Conference on Information and Automation (ICIA 2015), Lijiang, Yunnan, China, August 8-10, 2015, pp. 953-957, (EI).
  39. Y. Zhang and Q. Xu, “Adaptive Control with Unknown Parameters Estimation for Motion Tracking of Piezo-Driven Micromanipulator,” in Proceedings of 2015 IEEE International Conference on Mechatronics and Automation (ICMA 2015), Beijing, China, August 2-5, 2015, pp. 1270-1275, (EI).
  40. Q. Xu, “Design of a Constant-Force Flexure Micropositioning Stage with Long Stroke,” in Proceedings of the ASME 2015 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2015), Boston, Massachusetts, USA, August 2-5, 2015, (EI).
  41. Q. Xu, “Discrete-Time Integral Terminal Sliding Mode Control of a Precision Micro-Motion System,” in Proceedings of International Workshop on Recent Advances in Sliding Modes (RASM 2015), Istanbul, Turkey, April 9-11, 2015, (EI).
  42. Y. Liu and Q. Xu, “Design a Novel Integrated Micromanipulator for Cell Gripping and Injection,” in Proceedings of 10th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS 2015), Xi’an, China, April 7-11, 2015, pp. 281-285, (EI).
  43. X. Zhang and Q. Xu, “Design of a 5-DOF Flexure-Based Nanopositioning Stage,” in Proceedings of 10th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS 2015), Xi’an, China, April 7-11, 2015, pp. 276-280, (EI).
  44. S. Wan and Q. Xu, “Design of a New Rotational Micropositioning Mechanism Driven by Limited Angle Torque Motor,” in Proceedings of 10th IEEE International Conference on Nano/Micro  Engineered and Molecular Systems (NEMS 2015), Xi’an, China, April 7-11, 2015, pp. 209-213, (EI).
  45. Z. Chi and Q. Xu, “Precision Control of Piezoelctric Actuator Using Fuzzy Feedback Control with Inverse Hysteresis Compensation,” in Proceedings of 10th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS 2015), Xi’an, China, April 7-11, 2015, pp. 219-224, (EI).
  46. Y. Jia, X. Zhang, and Q. Xu, “Design and Optimization of a Dual-Axis PZT Actuation Gripper,” in Proceedings of 2014 IEEE International Conference on Robotics and Biomimetics (ROBIO 2014), Bali, Indonesia, December 5-10, 2014, pp. 321-325, (EI).
  47. W. Ai and Q. Xu, “New Structure Design of a Flexure-Based Compliant Microgripper,” in Proceedings of 2014 IEEE International Conference on Robotics and Biomimetics (ROBIO 2014), Bali, Indonesia, December 5-10, 2014, pp. 2588-2593, (EI).
  48. S. Wan and Q. Xu, "Design of a New Compliant XY Micropositioning Stage Based on Roberts Mechanism," in Proceedings of The 4th International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO 2014), Taipei, Taiwan, October 27-31, 2014, pp. 173-178, (EI).
  49. Z. Chi and Q. Xu, "Fuzzy Control of Piezoelectric Actuator with Inverse Compensation," in Proceedings of The 4th International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO 2014), Taipei, Taiwan, October 27-31, 2014, pp. 179-184, (EI).
  50. Q. Xu, "Design and Testing of a Novel XY Micropositioning Stage with Dual Ranges and Resolutions," in Proceedings of 2014 IEEE International Conference on Robotics and Automation (ICRA 2014), Hong Kong, China, May 31-June 5, 2014, pp. 2351–2356, (EI).
  51. Y. Liu, K. Wu, D. Xu, and Q. Xu, "Design of a Microscope Auto-Focusing Device Based on Multi-Stage Leaf Spring," in Proceedings of 2014 IEEE International Conference on Information and Automation (ICIA 2014), Hailar, Inner Mongolia, China, July 26-31, 2014, (EI). (Best Paper Award Finalist in Information)
  52. Q. Xu, "Discrete-Time Second-Order Sliding Mode Control for a Nanopositioning Stage," in Proceedings of The 33rd Chinese Control Conference (CCC 2014), Nanjing, China, July 28-30, 2014, (EI).
  53. Q. Xu, "Design and Fabrication of a Novel Compliant Rotary Nanopositioning Stage," in Proceedings of IEEE International Conference on Robotics and Automation (ICRA 2013), Karlsruhe, Germany, May 6-10, 2013, pp. 1407–1412, (EI).
  54. Q. Xu, "A New Compliant Microgripper with Integrated Position and Force Sensing," in Proceedings of 2013 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM2013), Wollongong, Australia, July 9-12, 2013, (EI).
  55. Q. Xu, "New Robust Position and Force Regulation for a Compliant Microgripper," in Proceedings of The 9th IEEE International Conference on Automation Science and Engineering (CASE 2013), Madison, Wisconsin, USA, August 17-21, 2013, (EI).
  56. Y. Jia and Q. Xu, "Design of a Monolithic Dual-Axis Electrostatic Actuation MEMS Microgripper with Capacitive Position/Force Sensors," in Proceedings of The 13th IEEE International Conference on Nanotechnology (IEEE NANO 2013), Beijing, China, August 5-8, 2013, pp. 817-820, (EI).
  57. Q. Xu, "New Discrete-Time Sliding Mode Control for a Piezoelectric Actuation System," in Proceedings of 2013 IEEE International Conference on Information and Automation (ICIA 2013), Yinchuan, Ningxia, China, August 26-28, 2013, (EI).
  58. Q. Xu, "A Modular Two-Axis Compliant Parallel Micropositioning Stage with Long Travel Range," in Proceedings of 2013 IEEE International Conference on Information and Automation (ICIA 2013), Yinchuan, Ningxia, China, August 26-28, 2013, (EI).
  59. Q. Xu, "Structure Design of a New Compliant Gripper Based on Scott-Russell Mechanism," inProceedings of 2013 IEEE International Conference on Robotics and Biomimetics (ROBIO 2013), Shenzhen, China, December 12-14, 2013, pp. 1623-1628, (EI).
  60. S. Lin, Y. Jia, I. P. Lei, and Q. Xu, "Design and Optimization of a Long-Stroke Compliant Micropositioning Stage Driven by Voice Coil Motor," in Proceedings of 12th International Conference on Control, Automation, Robotics and Vision (ICARCV 2012), Guangzhou, China, December 5-7, 2012, pp. 1716-1721, (EI).
  61. Q. Xu, "Mechanism Design and Analysis of a Novel 2-DOF Compliant Modular Microgripper," in Proceedings of 7th IEEE Conference on Industrial Electronics and Applications (ICIEA 2012), Singapore, July 18-20, 2012, (EI).
  62. Q. Xu, "A New Method of Force Estimation in Piezoelectric Cantilever-Based Microgripper," in Proceedings of 2012 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM 2012), KaoHsiung, Taiwan, July 11-14, 2012, (EI).
  63. Q. Xu and Y. Li, "Precise Positioning Control of A Micropositioning System with Nonminimum-Phase Plant," in Proceedings of 2011 International Conference on Systems Science and Engineering (ICSSE2011), Macao, China, June 8-10, pp. 449-454, 2011, (EI).
  64. Q. Xu and Y. Li, "Modeling and Control of Rate-Dependent Hysteresis for a Piezo-Driven Micropositioning Stage," in Proceedings of 2011 IEEE International Conference on Robotics and Automation (ICRA 2011), Shanghai, China, May 9-13, 2011, pp. 1670-1675, (EI).
  65. Q. Xu and Y. Li, "Hysteresis Modeling and Tracking Control of a Piezostage for Biological Cell Manipulation," in Proceedings of 2010 IEEE International Conference on Nano/Molecular Medicine and Engineering (IEEE-NANOMED 2010), Hong Kong, China, December 5-9, 2010, pp. 44-49, (EI).
  66. Y. Li and Q. Xu, “System identification and vibration control of a piezo-driven flexure-based XYZ parallel micropositioning stage,” in Proceedings of ASME 2010 International Mechanical Engineering Congress & Exposition (IMECE 2010), Vancouver, British Columbia, Canada, November 12-18, 2010, (EI).
  67. Q. Xu and Y. Li, “Optimal design and fabrication of a piezoactuated flexure XYZ parallel micropositioning stage,” in Proceedings of 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2010), Taipei, Taiwan, October 18-22, 2010, (EI).
  68. Q. Xu and Y. Li, “Precise tracking control of a piezoactuated micropositioning stage based on modified Prandtl-Ishlinskii hysteresis model,” in Proceedings of the 6th IEEE Conference on Automation Science and Engineering (CASE 2010), Toronto, Ontario, Canada, August 21-24, 2010, (EI).
  69. Q. Xu and Y. Li, “Sliding mode control of a piezo-driven micropositioning system using extended kalman filter,” in Proceedings of 2010 IEEE International Conference on Automation and Logistics (ICAL 2010), Hong Kong/Macao, August 16-20, 2010, (EI).
  70. Q. Xu and Y. Li, “Novel design of a totally decoupled flexure-based XYZ parallel micropositioning stage,” in Proceedings of 2010 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM2010), Montreal, Canada, July 6-9, 2010, pp. 866-871, (EI).
  71. Q. Xu and Y. Li, “Hysteresis compensation of a piezoactuated XY micropositioning system based on disturbance observer,” in Proceedings of the 8th World Congress on Intelligent Control and Automation (WCICA 2010), Jinan, China, July 6-9, 2010, (EI).
  72. Q. Xu and Y. Li, “Design of a new decoupled XYZ compliant parallel micropositioning stage with compact structure,” in Proceedings of 2009 IEEE International Conference on Robotics and Biomimetics (ROBIO 2009), Guilin, Guangxi, China, December 18-22, 2009, pp. 901-906, (EI).
  73. Y. Li and Q. Xu, “Hysteresis modeling and compensation for an XY micropositioning stage with model reference adaptive control,” in Proceedings of the 48th IEEE Conference on Decision and Control (CDC'09), Shanghai, China, December 16-18, 2009, pp. 5580-5585, (EI).
  74. Q. Xu and Y. Li, “Global sliding mode-based tracking control of a piezo-driven XY micropositioning stage with unmodeled hysteresis,” in Proceedings of 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2009), St. Louis, MO, USA, October 11-15, 2009, pp. 755-760, (EI).
  75. Q. Xu and Y. Li, “Dynamics modeling and sliding mode control of an XY micropositioning stage,” in Proceedings of the 9th International IFAC Symposium on Robot Control (SYROCO'09), Gifu, Japan, September 9-12, 2009, pp. 781-786.
  76. Q. Xu and Y. Li, “Radial basis function neural network control of an XY micropositioning stage without exact dynamic model,” in Proceedings of 2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM2009), Singapore, July 14-17, 2009, pp. 498-503, (EI).
  77. Y. Li and Q. Xu, “Design of a new decoupled XY flexure parallel kinematic manipulator with actuator isolation,” in Proceedings of 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2008), Nice, France, September 22-26, 2008, pp. 470-475, (EI).
  78. Q. Xu and Y. Li, “Structure improvement of an XY flexure micromanipulator for micro/nano scale manipulation,” in Proceedings of the 17th IFAC World Congress (IFAC 2008), Seoul, Korea, July 6-11, 2008, pp. 12733-12738.
  79. Y. Li and Q. Xu, “Optimum design and development of a XY flexure micromanipulator for micro scale positioning,” in Proceedings of 2008 IEEE International Conference on Robotics and Automation (ICRA 2008), Pasadena, California, USA, May 19-23, 2008, pp. 3112-3117, (EI).
  80. Q. Xu and Y. Li, “Design of a partially decoupled high precision XYZ compliant parallel micromanipulator,” in Proceedings of the 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems (IEEE-NEMS 2008), Sanya, China, January 6-9, 2008, pp. 13-18, (EI).
  81. Q. Xu and Y. Li, “Statics and dynamics performance evaluation for a high precision XYZ compliant parallel micromanipulator,” in Proceedings of 2007 IEEE International Conference on Robotics and Biomimetics (ROBIO 2007), Sanya, China, December 15-18, 2007, pp. 65-70, (EI).
  82. Y. Li and Q. Xu, “Stiffness and statics analysis of a compact 3-PRC parallel micromanipulator for micro/nano scale manipulation,” in Proceedings of 2007 IEEE International Conference on Robotics and Biomimetics (ROBIO 2007), Sanya, China, December 15-18, 2007, pp. 59-64, (EI).
  83. Y. Li and Q. Xu, “Design and application of a new 3-DOF translational parallel manipulator,” in Proceedings of IEEE Workshop on Advanced Robotics and its Social Impacts (ARSO'07), Hsinchu, Taiwan, December 9-11, 2007, pp. 85-90, (EI).
  84. Q. Xu and Y. Li, “Improvement of kinematic performance for an orthogonal 3-PUU compliant parallel micromanipulator,” in Proceedings of the 13th International Conference on Advanced Robotics (ICAR 2007), Jeju, Korea, August 21-24, 2007, pp. 147-152, (EI).
  85. Y. Li and Q. Xu, “Dimension optimization of a new 3-PRC compliant parallel micromanipulator for biological cell injection,” in Proceedings of the 1st IEEE International Conference on Nano/Molecular Medicine and Engineering (IEEE-NANOMED 2007), Macao SAR, China, August 6-9, 2007, (EI).
  86. Q. Xu and Y. Li, “Design modification of a 3-PRC compliant parallel micromanipulator for micro/nano scale manipulation,” in Proceedings of the 7th IEEE International Conference on Nanotechnology (IEEE-NANO 2007), Hong Kong SAR, China, August 2-5, 2007, pp. 426-431, (EI).
  87. Q. Xu and Y. Li, “Influences of constraint errors on the mobility of a 3-DOF translational parallel manipulator,” in Proceedings of the 12th World Congress in Mechanism and Machine Science (IFToMM2007), Besancon, France, June 17-21, 2007, pp. 758-763, (EI).
  88. Y. Li and Q. Xu, “GA-based multi-objective optimal design of a planar 3-DOF cable-driven parallel manipulator,” in Proceedings of 2006 IEEE International Conference on Robotics and Biomimetics (ROBIO 2006), Kunming, China, December 17-20, 2006, pp. 1360-1365, (EI).
  89. Q. Xu and Y. Li, “Stiffness optimization of a 3-DOF parallel kinematic machine using particle swarm optimization,” in Proceedings of 2006 IEEE International Conference on Robotics and Biomimetics (ROBIO 2006), Kunming, China, December 17-20, 2006, pp. 1169-1174, (EI).
  90. Q. Xu and Y. Li, “Stiffness modeling of a spatial 3-DOF compliant parallel micromanipulator,” in Proceedings of 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2006), Beijing, China, October 9-15, 2006, pp. 300-305, (EI).
  91. Q. Xu and Y. Li, “Accuracy-based architecture optimization of a 3-DOF parallel kinematic machine,” in Proceedings of 2006 IEEE International Conference on Automation Science and Engineering (IEEE CASE 2006), Shanghai, China, October 7-10, 2006, pp. 63-68, (EI).
  92. Q. Xu and Y. Li, “Stiffness modeling for an orthogonal 3-PUU compliant parallel micromanipulator,” in Proceedings of 2006 IEEE International Conference on Mechatronics and Automation (ICMA 2006), Luoyang, Henan, China, June 25-28, 2006, pp. 124-129, (EI).
  93. Q. Xu and Y. Li, “GA-based architecture optimization of a 3-PUU parallel manipulator for stiffness performance,” in Proceedings of the 6th World Congress on Intelligent Control and Automation (WCICA 2006), Dalian, China, June 21-23, 2006, pp. 9099-9103, (EI).
  94. Y. Li, Q. Xu, and Y. Liu, “Novel design and modeling of a mobile parallel manipulator,” in Proceedings of 2006 IEEE International Conference on Robotics and Automation (ICRA 2006), Orlando, Florida, USA, May 15-19, 2006, pp. 1135-1140, (EI).
  95. Q. Xu and Y. Li, “Mechanical design of compliant parallel manipulators for nano scale manipulation,” in Proceedings of the 1st IEEE International Conference on Nano/Micro Engineered and Molecular Systems (IEEE-NEMS 2006), Zhuhai, China, January 18-21, 2006, pp. 653-657, (EI).
  96. Y. Li and Q. Xu, “Optimal design of a new nanopositioner using genetic algorithm,” in Proceedings of the 1st IEEE International Conference on Nano/Micro Engineered and Molecular Systems (IEEE-NEMS 2006), Zhuhai, China, January 18-21, 2006, pp. 357-362, (EI).
  97. Y. Li and Q. Xu, “Kinematic analysis of a new 3-DOF translational parallel manipulator,” in Proceedings of 2005 ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC'05), Long Beach, California, USA, September 24-28, 2005, pp. 1015-1024, (EI).
  98. Y. Li and Q. Xu, “Dynamic analysis of a modified DELTA parallel robot for cardiopulmonary resuscitation,” in Proceedings of 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2005), Edmonton, Alberta, Canada, August 2-6, 2005, pp. 233-238.
  99. Y. Li and Q. Xu, “Optimal design of a novel 2-DOF compliant parallel micromanipulator for nanomanipulation,” in Proceedings of 2005 IEEE International Conference on Automation Science and Engineering (IEEE CASE 2005), Edmonton, Alberta, Canada, August 1-2, 2005, pp. 118-123, (EI).
  100. Y. Li and Q. Xu, “Novel design of a 3-PUU spatial compliant parallel micromanipulator for nanomanipulation,” in Proceedings of 2005 IEEE International Conference on Mechatronics and Automation (ICMA 2005), Niagara Falls, Ontario, Canada, July 29-August 1, 2005, pp. 1575-1580, (EI). (Best Paper Award Finalist in Mechatronics)
  101. Y. Li and Q. Xu, “Kinematic design of a novel 3-DOF compliant parallel manipulator for nanomanipulation,” in Proceedings of 2005 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM 2005), Monterey, California, USA, July 24-28, 2005, pp. 93-98, (EI).
  102. Y. Li and Q. Xu, “Kinematic analysis and dynamic control of a 3-PUU parallel manipulator for cardiopulmonary resuscitation,” in Proceedings of the 12th International Conference on Advanced Robotics (ICAR 2005), Seattle, Washington, USA, July 17-20, 2005, pp. 344-351, (EI).
  103. Y. Li and Q. Xu, “Design and analysis of a new 3-DOF compliant parallel positioning platform for nanomanipulation,” in Proceedings of 2005 5th IEEE International Conference on Nanotechnology (IEEE-NANO 2005), Nagoya, Japan, July 11-15, 2005, pp. 861-864, (EI).
  104. Y. Li and Q. Xu, “Optimal design and analysis of a 3-RRPaR parallel manipulator for chest compressions,” in Proceedings of 2005 IEEE International Conference on Mechatronics (ICM2005), Taipei, Taiwan, July 10-12, 2005, pp. 549-554, (EI).
  105. Y. Li and Q. Xu, “Kinematics and dexterity analysis for a novel 3-DOF translational parallel manipulator,” in Proceedings of 2005 IEEE International Conference on Robotics and Automation (ICRA'05), Barcelona, Spain, April 18-22, 2005, pp. 2944-2949, (EI).

Patents

  1. 徐青松,“一種恒力夾鉗”,中國實用新型專利,專利號:ZL 201621074044.X。
    Qingsong Xu, “A type of constant-force gripper”, China Patent for Utility Model, 201621074044.X.
  2. Qingsong Xu, “Compliant gripper with integrated position and grasping/interaction force sensing for microassembly”, US Patent, 2017, No.: 14/873,844.
  3. Qingsong Xu, “Rotary flexure micropositioning stage with large rotational range”, US Patent, 2016, No. 14/454,845.
  4. 徐青松,“宏微驅動二維一體式微定位平臺”,中國發明專利,專利號:ZL 201210018470.1。
    Qingsong Xu, “Macro-micro driven bidimensional integrated micro positioning platform”, China Patent for Invention, 201210018470.1.
  5. 徐青松,“二平動長行程並聯精密定位平臺”,中國實用新型專利,專利號:ZL 201220026898.6。
    Qingsong Xu, “Two-translation long-stroke parallel precise location platform”, China Patent for Utility Model, 201220026898.6.

Professional Affiliations
Contact Details

Faculty of Science and Technology
University of Macau, E11
Avenida da Universidade, Taipa,
Macau, China

Room: E11-4072
Telephone: (853) 8822-4278
Fax: (853) 8822-2426
Email: qsxu
Homepage: http://sites.google.com/site/qingsongxu/