Hybrid Filtering for a Class of Nonlinear Quantum Systems Subject to Classical Stochastic Disturbances

Loading...
Thumbnail Image
File version

Accepted Manuscript (AM)

Author(s)
Yu, Qi
Dong, Daoyi
Petersen, Ian R
Griffith University Author(s)
Primary Supervisor
Other Supervisors
Editor(s)
Date
2022
Size
File type(s)
Location
License
Abstract

A hybrid quantum-classical filtering problem, where a qubit system is disturbed by a classical stochastic process, is investigated. The strategy is to model the classical disturbance by using an optical cavity. The relations between classical disturbances and the cavity analog system are analyzed. The dynamics of the enlarged quantum network system, which includes a qubit system and a cavity system, are derived. A stochastic master equation for the qubit-cavity hybrid system is given, based on which estimates for the state of the cavity system and the classical signal are obtained. The quantum-extended Kalman filter is employed to achieve efficient computation. The numerical results are presented to illustrate the effectiveness of our methods.

Journal Title

IEEE Transactions on Cybernetics

Conference Title
Book Title
Edition
Volume

52

Issue

2

Thesis Type
Degree Program
School
Publisher link
Patent number
Funder(s)
Grant identifier(s)
Rights Statement
Rights Statement

© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Item Access Status
Note
Access the data
Related item(s)
Subject

Quantum information, computation and communication

Science & Technology

Automation & Control Systems

Computer Science, Artificial Intelligence

Computer Science, Cybernetics

Persistent link to this record
Citation

Yu, Q; Dong, D; Petersen, IR, Hybrid Filtering for a Class of Nonlinear Quantum Systems Subject to Classical Stochastic Disturbances, IEEE Transactions on Cybernetics, 2022, 52 (2), pp. 1073-1085

Collections