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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 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:18/0  |  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: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
Precision motion control of piezoelectric nanopositioning stage with chattering-free adaptive sliding mode control Journal article
IEEE Transactions on Automation Science and Engineering, 2017,Volume: 14,Issue: 1,Page: 238-248
Authors:  Xu Q.
Favorite  |  View/Download:1/0  |  Submit date:2018/12/23
Adaptive sliding mode control (ASMC)  Nanopositioning  Piezoelectric actuators  Precision motion control  Uncertainty and disturbance estimation (UDE)  
Precision Motion Control of Piezoelectric Nanopositioning Stage With Chattering-Free Adaptive Sliding Mode Control Journal article
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2017,Volume: 14,Issue: 1,Page: 238-248
Authors:  Xu, Qingsong
Favorite  |  View/Download:16/0  |  Submit date:2018/10/30
Adaptive Sliding Mode Control (Asmc)  Nanopositioning  Piezoelectric Actuators  Precision Motion Control  Uncertainty And Disturbance Estimation (Ude)  
Design and testing of a novel multi-stroke micropositioning system with variable resolutions Journal article
Review of Scientific Instruments, 2014,Volume: 85,Issue: 2
Authors:  Xu Q.
Favorite  |  View/Download:1/0  |  Submit date:2018/12/23
Development and Active Disturbance Rejection Control of a Compliant Micro-/Nanopositioning Piezostage with Dual Mode Journal article
IEEE Transactions on Industrial Electronics, 2014,Volume: 61,Issue: 3,Page: 1475
Authors:  Tang H.;  Li Y.
Favorite  |  View/Download:1/0  |  Submit date:2018/10/30
Active disturbance rejection control  atomic force microscope (AFM)  lever displacement amplifiers (LDAs)  micro-/nanopositioning system  plant uncertainties  
Design and development of a compact flexure-based XY precision positioning system with centimeter range Journal article
IEEE Transactions on Industrial Electronics, 2014,Volume: 61,Issue: 2,Page: 893
Authors:  Xu Q.
Favorite  |  View/Download:5/0  |  Submit date:2018/10/30
Decoupling  Flexure Mechanisms  Long Stroke  Micro-/nanopositioning  Motion Control  Parallel Mechanisms