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   Articles with "distributed state" as a keyword



Event-based distributed state estimation under deception attack

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recommendations! Published in 2017 at "Neurocomputing"

DOI: 10.1016/j.neucom.2016.12.109

Abstract: Abstract Recently, security issues in wireless sensor networks (WSNs) have attracted lots of attention. It is necessary to design effective measures against the attacker. In this paper, a novel distributed state estimator with an event-triggered… read more here.

Keywords: attack; event based; estimator; event ... See more keywords
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Non-fragile distributed state estimation over sensor networks subject to DoS attacks: the almost sure stability

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recommendations! Published in 2020 at "International Journal of Systems Science"

DOI: 10.1080/00207721.2020.1752843

Abstract: This paper focuses on the non-fragile distributed state estimation of discrete-time nonlinear systems over sensor networks subject to DoS attacks, whose probabilistic characterisations are adopted to reflect the reality better. On the basis of considering… read more here.

Keywords: non fragile; dos attacks; state estimation; distributed state ... See more keywords

An Enhanced Privacy Protection Distributed State Estimation in Wireless Sensor Networks Against Eavesdropping Attacks

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recommendations! Published in 2025 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2025.3588884

Abstract: This article investigates secure distributed state estimation in wireless sensor networks (WSNs), where the transmission of sensitive observed states among decentralized sensor nodes risks being intercepted by eavesdroppers, potentially exposing critical system information. To address… read more here.

Keywords: distributed state; sensor; privacy; enhanced privacy ... See more keywords

Distributed State Estimation for Nonlinear Uncertain Systems Under Estimate-Based Round-Robin Protocols Subject to DoS Attacks

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recommendations! Published in 2025 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2025.3602130

Abstract: This article concerns distributed state estimation for nonlinear uncertain systems under bandwidth constraints and subject to denial-of-service (DoS) attacks. Different from most of the existing researches that assume unbounded sensing ranges and Gaussian white noises,… read more here.

Keywords: distributed state; estimation nonlinear; estimation; dos ... See more keywords

Consensus Iterated Posterior Linearization Filter for Distributed State Estimation

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recommendations! Published in 2025 at "IEEE Signal Processing Letters"

DOI: 10.1109/lsp.2025.3526092

Abstract: This paper presents the consensus iterated posterior linearisation filter (IPLF) for distributed state estimation. The consensus IPLF algorithm is based on a measurement model described by its conditional mean and covariance given the state, and… read more here.

Keywords: consensus; distributed state; consensus iterated; state ... See more keywords

Distributed State Estimation for Continuous-Time Linear Systems With Correlated Measurement Noise

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recommendations! Published in 2022 at "IEEE Transactions on Automatic Control"

DOI: 10.1109/tac.2022.3165425

Abstract: In this article, the problem of distributed state estimation for a continuous-time linear system with a sensor network is investigated, where each sensor can only communicate with its neighbors and contains time-correlated measurement noise. To… read more here.

Keywords: time; estimation continuous; state estimation; distributed state ... See more keywords

A Security Protection Scheme for Distributed State Estimation Based on Double-Watermarks

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recommendations! Published in 2025 at "IEEE Transactions on Automation Science and Engineering"

DOI: 10.1109/tase.2025.3586303

Abstract: Distributed sensor networks face security challenges since the state estimates between adjacent sensors may be tampered or monitored by attackers. Once the attack bypasses the detection mechanism and is integrated into the distributed state estimation,… read more here.

Keywords: distributed state; attack; based double; state ... See more keywords

Resilient Distributed State Estimation for LTI Systems Under Time-Varying Deception Attacks

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recommendations! Published in 2023 at "IEEE Transactions on Control of Network Systems"

DOI: 10.1109/tcns.2022.3203360

Abstract: This article studies the resilient distributed state estimation over the sensor networks under measurement attacks, which make the measurements of variant subsets of sensors aberrant at different time instants. For this problem, while most of… read more here.

Keywords: time; state; state estimation; distributed state ... See more keywords

Event-Triggered Distributed State Estimation Under Unknown Parameters and Sensor Saturations Over Wireless Sensor Networks

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recommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2021.3109884

Abstract: In this brief, the distributed state and parameter estimation problem is addressed for a class of discrete-time nonlinear systems subject to sensor saturations over wireless sensor networks. In this regard, a novel estimation design is… read more here.

Keywords: sensor saturations; wireless sensor; sensor networks; distributed state ... See more keywords

Distributed State Estimation for Sparse Stochastic Systems Based on Compressed Sensing

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recommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2024.3372020

Abstract: This brief proposes a compressed distributed Kalman filter to cooperatively estimate the sparse state vector of a dynamic system with general stochastic coefficients. Based on the compressed sensing theory and the diffusion strategy, each sensor… read more here.

Keywords: distributed state; sparse; estimation; compressed sensing ... See more keywords

Forming Distributed State Estimation Network From Decentralized Estimators

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recommendations! Published in 2019 at "IEEE Transactions on Control Systems Technology"

DOI: 10.1109/tcst.2018.2866556

Abstract: In this paper, we focus on the distributed state estimation of nonlinear systems comprised of several subsystems. We assume that a decentralized state estimation system already exists for the nonlinear system, where the local estimators… read more here.

Keywords: estimation network; distributed state; state estimation; state ... See more keywords