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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
Lyapunov Control of Quantum Systems Based on Energy-Level Connectivity Graphs
TL;DR: Several applications including a five-level quantum system, a three-qubit superconducting system, and a spin chain of five qubits are presented to demonstrate the effectiveness of the multilayer Lyapunov control method.
Proceedings ArticleDOI
Robust output feedback guaranteed cost control of nonlinear stochastic uncertain systems via an IQC approach
TL;DR: In this article, a constructive output feedback robust nonlinear controller design based on the use of integral quadratic constraints and minimax LQG control is presented, which is closely related to H/sup /spl infin// control theory.
Proceedings ArticleDOI
Time-averaged robust control of stochastic partially observed uncertain systems
TL;DR: In this paper, the authors considered a linear-quadratic infinite-horizon time-averaged guaranteed cost control problem for stochastic uncertain systems with output measurement, where a new class of uncertainty is introduced that satisfies a stochastically relative entropy constraint.
Journal ArticleDOI
An exponential quantum projection filter for open quantum systems
TL;DR: In this article, an approximate exponential quantum projection filtering scheme is developed for a class of open quantum systems described by Hudson-Parthasarathy quantum stochastic differential equations, aiming to reduce the computational burden associated with online calculation of the quantum filter.
Journal ArticleDOI
Negative Imaginary Lemmas for Descriptor Systems
TL;DR: This technical note studies the negative imaginary properties of descriptor linear systems based on state-space realizations using a multiple-input and multiple-output RLC circuit network as an illustrative example to validate the developed theory.