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Design, Fabrication, and Testing of a New Compact Piezo-Driven Flexure Stage for Vertical Micro/Nanopositioning Journal article
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2019,Volume: 16,Issue: 2,Page: 908 - 918
Authors:  Zeyi Wu;  Qingsong Xu
Favorite  |  View/Download:12/0  |  Submit date:2019/04/18
Compliant Mechanism  Flexure Stage  Mechanism Design  Micro/nanopositioning  Piezoelectric Actuator (Pea)  
Design, optimization and testing of a compact XY parallel nanopositioning stage with stacked structure Journal article
MECHANISM AND MACHINE THEORY, 2018,Volume: 126,Page: 171-188
Authors:  Wu, Zeyi;  Xu, Qingsong
Favorite  |  View/Download:33/0  |  Submit date:2018/10/30
Micro/nano-positioning  Compliant Mechanisms  Flexure Hinges  Finite-element Analysis  Mechanism Design  
Design of a Novel Piezo-Driven XYZ Compliant Parallel Micro/Nano-Positioning Stage Conference paper
2018 IEEE International Conference on Robotics and Biomimetics (ROBIO), Kuala Lumpur, Malaysia, Malaysia, 12-15 Dec. 2018
Authors:  Zeyi Wu;  Qingsong Xu
Favorite  |  View/Download:2/0  |  Submit date:2019/04/23
Micro-/nano-positioning  Compliant Mechanism  Piezoelectric Actuator  Parallel Kinematics  Mechanism Design  
Design and development of a new large-stroke XY compliant micropositioning stage Journal article
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2017,Volume: 231,Issue: 17,Page: 3263-3276
Authors:  Wan, Sicong;  Zhang, Yulong;  Xu, Qingsong
Favorite  |  View/Download:9/0  |  Submit date:2018/10/30
Micropositioning Stage  Pseudo-rigid-body Model  Roberts Mechanisms  Translational Flexure Bearing  Finite-element Analysis  Proportional-integral-derivative Control  
Design and control of a novel piezo-driven XY parallel nanopositioning stage Journal article
MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2017,Volume: 23,Issue: 4,Page: 1067-1080
Authors:  Zhang, Xiaozhi;  Zhang, Yulong;  Xu, Qingsong
Favorite  |  View/Download:13/0  |  Submit date:2018/10/30
Piezoelectric positioning control with outputbased discrete-time terminal sliding mode control Journal article
IET Control Theory and Applications, 2017,Volume: 11,Issue: 5,Page: 694-702
Authors:  Xu Q.;  Cao Z.
Favorite  |  View/Download:1/0  |  Submit date:2018/12/23
Piezoelectric positioning control with output-based discrete-time terminal sliding mode control Journal article
IET CONTROL THEORY AND APPLICATIONS, 2017,Volume: 11,Issue: 5,Page: 694-702
Authors:  Xu, Qingsong;  Cao, Zhenwei
Favorite  |  View/Download:18/0  |  Submit date:2018/10/30
Piezoelectric Actuators  Discrete Time Systems  Variable Structure Systems  Nanopositioning  Micropositioning  Motion Control  Robust Control  Nonlinear Control Systems  Uncertain Systems  External Disturbances  Model Uncertainty  Robustness Feature  Motion Tracking Application  Conventional Linear Discrete-time Sliding-mode Control  Nonlinear Dtsmc Robust Control  Stability  Precision Motion Control  Micro-nanomanipulation Domain  Piezoelectric Actuation  Nanopositioning Systems  Output-based Discrete-time Terminal Sliding Mode Control  Piezoelectric Positioning Control  
Design of a compact compliant constant-force XY precision positioning stage Conference paper
MESA 2016 - 12th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications - Conference Proceedings, Auckland, New Zealand, 29-31 Aug. 2016
Authors:  Wang P.;  Xu Q.
Favorite  |  View/Download:3/0  |  Submit date:2018/12/23
Bistable Beams  Compliant Mechanisms  Constant Force  Flexure Hinges  Micro-/nanopositioning  
Comparison study of hysteresis compensation of piezostage using feedforward combined with feedback control Conference paper
Proceedings of the 28th Chinese Control and Decision Conference, CCDC 2016, Yinchuan, China, 28-30 May 2016
Authors:  Zhang Y.;  Xu Q.
Favorite  |  View/Download:3/0  |  Submit date:2018/12/23
Bouc-wen Model  Hysteresis  Piezostage  Relevance Vector Machine (Rvm)  Sliding Mode Control (Smc)  
Digital sliding-mode prediction control Book
2016
Authors:  Xu Q.;  Tan K.K.
Favorite  |  View/Download:25/0  |  Submit date:2018/12/23