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Ian R. Petersen
Researcher at Australian National University
Publications - 992
Citations - 24919
Ian R. Petersen is an academic researcher from Australian National University. The author has contributed to research in topics: Quantum & Robust control. The author has an hindex of 67, co-authored 959 publications receiving 22649 citations. Previous affiliations of Ian R. Petersen include University of Cambridge & University of Manchester.
Papers
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Journal ArticleDOI
Robust filtering with missing data and a deterministic description of noise and uncertainty
Andrey V. Savkin,Ian R. Petersen +1 more
TL;DR: The main result is a recursive scheme for constructing an ellipsoidal state estimation set of all states consistent with the available measured output and the given noise and uncertainty description.
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Creep, Hysteresis, and Cross-Coupling Reduction in the High-Precision Positioning of the Piezoelectric Scanner Stage of an Atomic Force Microscope
TL;DR: In this article, an internal reference model-based optimal linear quadratic Gaussian (LQG) controller with a vibration compensator is designed and implemented on the AFM to reduce creep, hysteresis, induced vibration, and cross coupling.
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Robust performance analysis for uncertain negative-imaginary systems
TL;DR: In this article, an analytical framework for robust performance of uncertain negative-imaginary systems is proposed by transforming negative imagers into a bounded-real framework via the positive real property.
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Nonlinearity Effects Reduction of an AFM Piezoelectric Tube Scanner Using MIMO MPC
TL;DR: In this paper, a multi-input multi-output model predictive control (MPC) scheme is designed to counteract the effects of creep, hysteresis, vibration, and cross-coupling in a piezoelectric tube scanner (PTS).
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Robust Hybrid Nonlinear Control Systems for the Dynamics of a Quadcopter Drone
TL;DR: This paper proposes a hybrid feedback and feedforward autopilot system that has the capability to eliminate the cross-coupling disturbance between the lateral and the longitudinal loops with respect to the vertical loop as well as external disturbances (e.g., wind gusts).