Modular Computation of Restoration Entropy for Networks of Systems: A Dissipativity Approach
Modular Computation of Restoration Entropy for Networks of Systems: A Dissipativity Approach
复制标题
系统网络恢复熵的模块化计算:耗散性方法
DOI:
10.1109/lcsys.2022.3184824
复制
发表时间:
2022
影响因子:
3
通讯作者:
Zamani, Majid
中科院分区:
文献类型:
--
作者:
Tomar, Mahendra Singh;Zamani, Majid
The problem of state estimation based on information received over a finite bit rate channel gives rise to the study of minimal bit rate above which state can be estimated with any desired accuracy. In the past few years, researchers have studied the minimal average bit rate which is sufficient enough for state estimation such that the estimation error stays within a given factor of its initial value. The notion of restoration entropy characterizes this type of bit rate. Recent results proposed numerical schemes to estimate restoration entropy by the computation of singular values of the linearized systems. Such schemes are either complex to implement or suffer severely from computational complexity and the size of the state dimension. In this letter, we describe amodularapproach to compute an upper bound of the restoration entropy of a large network by decomposing the network to an interconnection of smaller subsystems. Then, we formulate a distributed optimization problem which is solved for each subsystem separately and then their optimization results are composed to get an upper bound of the restoration entropy for the overall network. We illustrate the effectiveness of our results by two examples.
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DOI:
--
发表时间:
2019
期刊:
at - Automatisierungstechnik
影响因子:
--
作者:
A. Matveev;A. Pogromsky
通讯作者:
A. Pogromsky
DOI:
--
发表时间:
2020
期刊:
at - Automatisierungstechnik
影响因子:
--
作者:
C. Kawan;A. Matveev;A. Pogromsky
通讯作者:
A. Pogromsky
影响因子:
6.8
作者:
A. Matveev;A. Proskurnikov;A. Pogromsky;E. Fridman
通讯作者:
E. Fridman
DOI:
10.23919/acc53348.2022.9867868
发表时间:
2022
期刊:
American Control Conference (ACC
影响因子:
--
作者:
Tomar, Mahendra Singh;Zamani, Majid
通讯作者:
Zamani, Majid
影响因子:
1.3
作者:
S. Hafstein;C. Kawan
通讯作者:
C. Kawan