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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.
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On the Physical Realizability of a Class of Nonlinear Quantum Systems
Aline I. Maalouf,Ian R. Petersen +1 more
TL;DR: The physical realizability property determines whether a given set of nonlinear quantum stochastic differential equations corresponds to a physical non linear quantum system satisfying the laws of quantum mechanics.
Journal ArticleDOI
Optimal guaranteed-cost control of discrete-time nonlinear uncertain systems
Andrey V. Savkin,Ian R. Petersen +1 more
Proceedings Article
Risk-sensitive dissipativity of linear quantum stochastic systems under Lur'e type perturbations of hamiltonians
TL;DR: In this article, a stochastic dissipativity theory using quadratic-exponential storage functions for open quantum systems with canonically commuting dynamic variables governed by quantum Stochastic differential equations was studied.
Proceedings ArticleDOI
Efficient identification of unitary quantum processes
Yuanlong Wang,Qi Yin,Daoyi Dong,Bo Qi,Ian R. Petersen,Zhibo Hou,Hidehiro Yonezawa,Guo-Yong Xiang +7 more
TL;DR: Numerical results show that the proposed identification algorithm is much more efficient than the maximum likelihood estimation method and works well for input mixed states with high purity.
Proceedings ArticleDOI
Guaranteed cost LQG filtering for stochastic discrete time uncertain systems via risk-sensitive control
TL;DR: In this paper, a robust filtering problem for stochastic discrete time uncertain systems is considered, where the uncertainty in the system is represented in terms of an uncertain probability distribution for the noise input.