Time averaged consensus in a direct coupled coherent quantum observer network  

作　　者：Ian R. PETERSEN 

机构地区：[1]Research School of Engineering, The Australian National University, Canberra ACT 2601, Australia

出　　处：《Control Theory and Technology》2017年第3期163-176,共14页控制理论与技术（英文版）

摘　　要：This paper considers the problem of constructing a direct coupling quantum observer for a closed linear quantum system. The proposed distributed observer consists of a network of quantum harmonic oscillators and it is shown that the observer network converges to a consensus in a time averaged sense in which each element of the observer estimates the specified output of the quantum plant. An example and simulations are included to illustrate the properties of the observer network.This paper considers the problem of constructing a direct coupling quantum observer for a closed linear quantum system. The proposed distributed observer consists of a network of quantum harmonic oscillators and it is shown that the observer network converges to a consensus in a time averaged sense in which each element of the observer estimates the specified output of the quantum plant. An example and simulations are included to illustrate the properties of the observer network.

关 键 词：Quantum systems quantum observers quantum networks 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] O413[自动化与计算机技术—计算机科学与技术]