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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:120/0 | TC[WOS]:0 TC[Scopus]:11 | Submit date:2019/04/18
Compliant Mechanism  Flexure Stage  Mechanism Design  Micro/nanopositioning  Piezoelectric Actuator (Pea)  
Reply to "Comments on 'Continuous Integral Terminal Third-Order Sliding Mode Motion Control for Piezoelectric Nanopositioning System' " Journal article
IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2018,Volume: 23,Issue: 6,Page: 2980-2980
Authors:  Xu, Qingsong
Favorite | View/Download:10/0 | TC[WOS]:0 TC[Scopus]:0 | Submit date:2019/01/17
High-order sliding mode control  precision motion control  robust exact differentiator  state estimation  super-twisting algorithm  
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:54/0 | TC[WOS]:13 TC[Scopus]:17 | Submit date:2018/10/30
Micro/nano-positioning  Compliant Mechanisms  Flexure Hinges  Finite-element Analysis  Mechanism Design  
Precision Position Tracking for Piezoelectric-Driven Motion System Using Continuous Third-Order Sliding Mode Control Journal article
IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2018,Volume: 23,Issue: 4,Page: 1521-1531
Authors:  Mishra, Jyoti P.;  Xu, Qingsong;  Yu, Xinghuo;  Jalili, Mahdi
Favorite | View/Download:40/0 | TC[WOS]:30 TC[Scopus]:33 | Submit date:2018/10/30
Nanopositioning  Piezoelectric Actuators  Precision Motion Control  Sliding Mode Control (Smc)  
Design and Testing of a Flexure-Based Constant-Force Stage for Biological Cell Micromanipulation Journal article
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2018,Volume: 15,Issue: 3,Page: 1114-1126
Authors:  Wang, Piyu;  Xu, Qingsong
Favorite | View/Download:38/0 | TC[WOS]:33 TC[Scopus]:36 | Submit date:2018/10/30
Compliant Mechanisms  Constant Force  Micropositioning/nanopositioning  Precision Positioning Stage  Zero Stiffness  
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:39/0 | TC[WOS]:7 TC[Scopus]:8 | Submit date:2018/10/30
Micropositioning Stage  Pseudo-rigid-body Model  Roberts Mechanisms  Translational Flexure Bearing  Finite-element Analysis  Proportional-integral-derivative Control  
Continuous Integral Terminal Third-Order Sliding Mode Motion Control for Piezoelectric Nanopositioning System Journal article
IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2017,Volume: 22,Issue: 4,Page: 1828-1838
Authors:  Xu, Qingsong
Favorite | View/Download:38/0 | TC[WOS]:64 TC[Scopus]:72 | Submit date:2018/10/30
Nanopositioning  Piezoelectric Actuators (Pzt)  Precision Motion Control  Slidingmode Control (Smc)  
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:34/0 | TC[WOS]:17 TC[Scopus]:21 | Submit date:2018/10/30
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:35/0 | TC[WOS]:10 TC[Scopus]:14 | 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  
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:14/0 | TC[WOS]:10 TC[Scopus]:14 | Submit date:2018/12/23