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Direct and Indirect Couplings in Coherent Feedback Control of Linear Quantum Systems

Zhang, Guofeng; James, Matthew


The purpose of this paper is to study and design direct and indirect couplings for use in coherent feedback control of a class of linear quantum stochastic systems. A general physical model for a nominal linear quantum system coupled directly and indirectly to external systems is presented. Fundamental properties of stability, dissipation, passivity, and gain for this class of linear quantum models are presented and characterized using complex Lyapunov equations and linear matrix inequalities...[Show more]

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
Source: IEEE Transactions on Automatic Control
DOI: 10.1109/TAC.2010.2096010


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