A Direct Coupling Coherent Quantum Observer for an Oscillatory Quantum Plant
Quantum Physics
2017-06-21 v1 Systems and Control
Abstract
A direct coupling coherent observer is constructed for a linear quantum plant which has oscillatory solutions. It is shown that a finite time moving average of the quantum observer output can provide an estimate of the quantum plant output without disturbing this plant signal. By choosing a sufficiently small averaging time and a sufficiently large observer gain, the observer tracking error can be made arbitrarily small.
Cite
@article{arxiv.1706.06248,
title = {A Direct Coupling Coherent Quantum Observer for an Oscillatory Quantum Plant},
author = {Ian R. Petersen},
journal= {arXiv preprint arXiv:1706.06248},
year = {2017}
}
Comments
A shortened version has been accepted to appear in the Proceedings of the 2017 IEEE Conference on Control Technology and Applications