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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:39/0  |  Submit date:2018/10/30
Micro/nano-positioning  Compliant Mechanisms  Flexure Hinges  Finite-element Analysis  Mechanism Design  
Hysteresis Compensation and Sliding Mode Control with Perturbation Estimation for Piezoelectric Actuators Journal article
MICROMACHINES, 2018,Volume: 9,Issue: 5
Authors:  Ding, Bingxiao;  Li, Yangmin
Favorite  |  View/Download:15/0  |  Submit date:2018/10/30
micro-positioning  hysteresis compensation  sliding mode control  perturbation estimation  
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:3/0  |  Submit date:2019/04/23
Micro-/nano-positioning  Compliant Mechanism  Piezoelectric Actuator  Parallel Kinematics  Mechanism Design  
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:22/0  |  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 and Optimization of a Compact XY Parallel Micro/Nano-Positioning Stage with Stacked Structure Conference paper
Authors:  Wu, Zeyi;  Xu, Qingsong;  IEEE
Favorite  |  View/Download:7/0  |  Submit date:2018/10/30
Micro/Nano-positioning  Mechanism design  Stacked Structure  Parameter Optimization  FEA Analysis  
Recent Advances in the Control of Piezoelectric Actuator Journal article
International Journal of Advanced Robotic Systems, 2014,Volume: 11,Issue: 11
Authors:  Ziqiang Chi;  Qingsong Xu
Favorite  |  View/Download:5/0  |  Submit date:2019/04/18
Piezoelectric Actuator  Micro/nano Positioning Stage  Hysteresis Nonlinearity  Control Algorithm  Dynamic Modelling  
Hysteresis compensation of a piezoactuated XY micropositioning system based on disturbance observer Conference paper
Proceedings of the World Congress on Intelligent Control and Automation (WCICA), Jinan, PEOPLES R CHINA, JUL 06-09, 2010
Authors:  Xu Q.;  Li Y.
Favorite  |  View/Download:1/0  |  Submit date:2018/12/23
Disturbance Observer  Hysteresis Compensation  Micro/nano-positioning  Piezoelectric Actuation  
Modeling and performance evaluation of a flexure-based XY parallel micromanipulator Journal article
Mechanism and Machine Theory, 2009,Volume: 44,Issue: 12,Page: 2127
Authors:  Li Y.;  Xu Q.
Favorite  |  View/Download:2/0  |  Submit date:2018/10/30
Finite Element Analysis  Flexure Hinges  Lumped Model  Micro-positioning Stages  Nonlinear Modeling  Parallel Mechanisms  
Optimum design and development of an XY flexure micromanipulator for micro scale positioning Conference paper
Proceedings - IEEE International Conference on Robotics and Automation, Pasadena, CA, MAY 19-23, 2008
Authors:  Li Y.;  Xu Q.
Favorite  |  View/Download:2/0  |  Submit date:2018/12/23
Flexure Mechanisms  Micro-positioning Stages  Optimal Design  Parallel Robots