Distributed Kalman filtering over wireless sensor networks in the presence of data packet drops

J Zhou, G Gu, X Chen - IEEE Transactions on Automatic …, 2018 - ieeexplore.ieee.org
We study distributed Kalman filtering over the wireless sensor network, where each sensor
node is required to locally estimate the state of a linear time-invariant discrete-time system …

Optimal networked state estimation in the presence of multi-channel correlated packet losses

J Chen, T Qi, J Chen - Automatica, 2023 - Elsevier
This paper studies the optimal estimation problem for linear time-invariant systems over
lossy communication networks subject to multi-channel packet losses. In its full generality …

Distributed state estimation with state equality constraints in the presence of packet dropping

X Fu, X Song, X Liu, M Zhang - Applied Mathematics and Computation, 2023 - Elsevier
In this paper, we investigate distributed Kalman consensus filter with state equality
constraints in the presence of packet dropping. Firstly, the unconstrained distributed Kalman …

Optimal stationary state estimation over multiple Markovian packet drop channels

J Xu, G Gu, V Gupta, Y Tang - Automatica, 2021 - Elsevier
In this paper, we investigate the state estimation problem over multiple Markovian packet
drop channels. In this problem setup, a remote estimator receives measurement data …

Distributed optimal H2/H∞ filtering over unreliable wireless sensor networks

N Wang, GH Yang - Journal of the Franklin Institute, 2024 - Elsevier
This paper investigates the problem of distributed H 2/H∞ filtering through unreliable
wireless sensor networks, where data packet drops occur during the signal transmission …

Remote state estimation with enhanced robustness in the presence of data packet dropouts

Y Feng, Y Tan, G Gu, X Chen - IEEE Transactions on Automatic …, 2021 - ieeexplore.ieee.org
This article discusses the remote state estimation over unreliable links, where the packet
dropouts occur from the sensor side to the filter, for discrete-time systems with both bounded …

Modified algebraic Riccati equation closed-form stabilizing solution

AJ Rojas - IEEE Access, 2021 - ieeexplore.ieee.org
A modified discrete-time algebraic Riccati equation (MARE) is a discrete-time algebraic
Riccati equation (DARE) for which the quadratic term is weighted by a modifying parameter …

On the existence of a stabilizing solution of modified algebraic Riccati equations in terms of standard algebraic Riccati equations and linear matrix inequalities

FJ Vargas, RA González - IEEE Control Systems Letters, 2019 - ieeexplore.ieee.org
In this letter, we study conditions for the existence of stabilizing solutions of two classes of
modified discrete algebraic Riccati equations (MAREs) emerging in stochastic control …

A necessary and sufficient condition for the existence of the stabilizing solution of a large class of discrete-time Riccati type equations with periodic coefficients

V Drăgan, IL Popa, S Aberkane, V Răsvan - Nonlinear Analysis: Hybrid …, 2024 - Elsevier
This paper is devoted to the study of a large class of discrete-time backward Riccati
equations arising in several linear quadratic (LQ) type control problems both in the …

Solving the Model Unavailable MARE using Q-Learning Algorithm

F Yan, J Gao, T Feng, J Liu - arXiv preprint arXiv:2407.13227, 2024 - arxiv.org
In this paper, the discrete-time modified algebraic Riccati equation (MARE) is solved when
the system model is completely unavailable. To achieve this, firstly a brand new iterative …