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A discrete time-varying internal model based approach for high precision tracking
In this paper, we consider the discrete time case of a time-varying internal model-based control design for high precision tracking of frequency-varying reference trajectories. Thanks to a recentlyExpand
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Modeling and control of a novel X-Y parallel piezoelectric-actuator driven nanopositioner.
In this paper, a novel X-Y parallel piezoelectric-actuator driven nanopositioner is studied from the perspectives of design optimization, dynamical modeling, as well as controller synthesis for highExpand
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Modeling and control of a novel X-Y parallel piezoelectric-actuator driven nanopositioner
TLDR
In this paper, a novel X-Y parallel piezoelectric-actuator driven nanopositioner is studied from the perspectives of design optimization, dynamical modeling, as well as controller design for high precision positioning. Expand
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Time-varying internal model-based tracking control for a voice coil motor servo gantry
TLDR
This paper presents a time-varying internal model-based control algorithm for high precision tracking of frequency-vARYing trajectories on a Voice Coil Motor (VCM) actuated servo gantry system. Expand
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Flexure-hinges guided nano-stage for precision manipulations: Design, modeling and control
In this paper, a novel piezoelectric actuator driven nano-stage with bridge type mechanism is studied from the perspectives of design optimization, dynamical modeling, as well as controller synthesisExpand
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Robust Stabilizer Design for High-Precision Tracking of a Linear Gantry*
Abstract In this paper, we develop a robust ℋ ∞ stabilizer design method for a parallel structure of internal model-based tracking control for a Voice Coil Motor (VCM) driven servo gantry. TheExpand
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Modeling and active disturbance rejection control for a piezoelectric-actuator driven nanopositioner
TLDR
This paper investigates the modeling and control problem of a novel piezoelectric-actuator (PZT) driven nanopositioner. Expand
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Revisit of first order unstable time delay systems with P and PI controllers: A digital control approach
TLDR
We consider the control of first order unstable systems with time delays in this paper. Expand
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Modeling and control of a piezoelectric-actuated nano-positioner: An hierarchical composite anti-disturbance control approach
TLDR
This paper studies the anti-disturbance control for ultra-high precision positioning of a piezoelectric-actuator driven nano-positioner, subjects to nonlinear dynamics and various external disturbances. Expand
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