Search Results for author: Zhisheng Duan

Found 9 papers, 0 papers with code

Data-driven Dynamic Event-triggered Control

no code implementations7 Jan 2024 Tao Xu, Zhiyong Sun, Guanghui Wen, Zhisheng Duan

This paper revisits the event-triggered control problem from a data-driven perspective, where unknown continuous-time linear systems subject to disturbances are taken into account.

Quantization

A Novel Dynamic Event-triggered Mechanism for Dynamic Average Consensus

no code implementations22 Nov 2023 Tao Xu, Zhisheng Duan, Guanghui Wen, Zhiyong Sun

This paper studies a challenging issue introduced in a recent survey, namely designing a distributed event-based scheme to solve the dynamic average consensus (DAC) problem.

On the Effects and Optimal Design of Redundant Sensors in Collaborative State Estimation

no code implementations15 Jun 2023 Yunxiao Ren, Zhisheng Duan, Peihu Duan, Ling Shi

The paper presents two main results: a theoretical analysis of the effects of redundant sensors and an engineering-oriented optimal design of redundant sensors.

Observation of Periodic Systems: Bridge Centralized Kalman Filtering and Consensus-Based Distributed Filtering

no code implementations15 Mar 2023 Jiachen Qian, Zhisheng Duan, Peihu Duan, Zhongkui Li

This paper aims to consider the observation problem of periodic systems by bridging two fundamental filtering algorithms for periodic systems with a sensor network: consensus-on-measurement-based distributed filtering (CMDF) and centralized Kalman filtering (CKF).

Harmonic-Copuled Riccati Equations and its Applications in Distributed Filtering

no code implementations21 Nov 2022 Jiachen Qian, Peihu Duan, Zhisheng Duan, Ling Shi

This paper manages to formulate and investigate a new kind of coupled Riccati equations, called harmonic-coupled Riccati equations (HCRE), from the matrix iterative law of the consensus on information-based distributed filtering (CIDF) algortihm proposed in [1], where the solutions of the equations are coupled with harmonic means.

DiscreteCommunication and ControlUpdating in Event-Triggered Consensus

no code implementations26 Oct 2022 Bin Cheng, Yuezu Lv, Zhongkui Li, Zhisheng Duan

Noting that the existing related results only meeting one or two demands at most are essentially not applicable, in this paper we establish a novel framework to solve the problem of fully distributed consensus with discrete communication and control.

Minimal-order Appointed-time Unknown Input Observers: Design and Applications

no code implementations6 Oct 2022 Yuezu Lv, Zhongkui Li, Zhisheng Duan

Based on the reconstructed model, the minimal-order appointed-time unknown input observer is presented to realize state estimation of linear system with the unknown input at the arbitrarily small preset time.

Stochastic Event-triggered Variational Bayesian Filtering

no code implementations14 Jun 2022 Xiaoxu Lv, Peihu Duan, Zhisheng Duan, Guanrong Chen, Ling Shi

This paper proposes an event-triggered variational Bayesian filter for remote state estimation with unknown and time-varying noise covariances.

Consensus-Based Distributed Filtering with Fusion Step Analysis

no code implementations13 Dec 2021 Jiachen Qian, Peihu Duan, Zhisheng Duan, Guanrong Chen, Ling Shi

For consensus on measurement-based distributed filtering (CMDF), through infinite consensus fusion operations during each sampling interval, each node in the sensor network can achieve optimal filtering performance with centralized filtering.

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