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    Chapter and Conference Paper

    LuGre Model Based Hysteresis Compensation of a Piezo-Actuated Mechanism

    This paper presents a combined feedforward plus feedback control approach to compensate the hysteresis effect, which degrades the positioning accuracy of piezo-actuated mechanism. The LuGre friction model is e...

    Guangwei Wang, Qingsong Xu in Intelligent Autonomous Systems 14 (2017)

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    Chapter

    Fuzzy Sliding Mode Control with Perturbation Estimation for a Piezoactuated Micromanipulator

    This paper is concentrated on control system design for an XY parallel micromanipulator with piezoelectric actuation. The decoupled property of the manipulator enables the employment of single-input-single-out...

    Qingsong Xu, Yangmin Li in Advances in Neural Network Research and Applications (2010)