A Direct Coupling Coherent Quantum Observer

Abstract

This paper considers the problem of constructing a direct coupling quantum observer for a closed linear quantum system. The proposed observer is shown to be able to estimate some but not all of the plant variables in a time averaged sense. A simple example and simulations are included to illustrate the properties of the observer.

A version of this paper will appear in the Proceedings of the 2014 IEEE Multi-conference on Systems and Control

References in corpus (4)

• Coherent quantum LQG control
• Coherent-feedback quantum control with a dynamic compensator
• On synthesis of linear quantum stochastic systems by pure cascading
• A Direct Coupling Coherent Quantum Observer

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