Search Results for author: Zhongkui Li

Found 11 papers, 0 papers with code

Localized Data-driven Consensus Control

no code implementations23 Jan 2024 Zeze Chang, Junjie Jiao, Zhongkui Li

This paper considers a localized data-driven consensus problem for leader-follower multi-agent systems with unknown discrete-time agent dynamics, where each follower computes its local control gain using only their locally collected state and input data.

H2 suboptimal containment control of homogeneous and heterogeneous multi-agent systems

no code implementations19 Nov 2023 Yuan Gao, Junjie Jiao, Zhongkui Li, Sandra Hirche

The aim is to design a distributed protocol by dynamic output feedback that achieves state/output containment control while the associated H2 cost is smaller than an a priori given upper bound.

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).

Roto-Translation Invariant Formation of Fixed-Wing UAVs in 3D: Feasibility and Control

no code implementations23 Feb 2023 Xiaodong He, Zhongkui Li, Xiangke Wang, Zhiyong Geng

Secondly, given feasible formations, we design a formation controller by introducing a virtual leader and employing the compensation of rotation, followed by proving the stability of the closed-loop system.

Translation

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.

An Operator-Theoretic Approach to Robust Event-Triggered Control of Network Systems with Frequency-Domain Uncertainties

no code implementations4 Mar 2022 Shiqi Zhang, Zhongkui Li

In both cases, quantitative relationships among the parameters of the controllers, the Laplacian matrix of the network topology, and the robustness against aperiodic event triggering and frequency-domain uncertainties are unveiled.

Robust Event-Based Control: Bridge Time-Domain Triggering and Frequency-Domain Uncertainties

no code implementations4 Mar 2022 Shiqi Zhang, Zhongkui Li

It is revealed that in static or dynamic event triggering mechanisms, the sampling errors are images of affine operators acting on the sampled outputs.

Privacy-Preserved Average Consensus Algorithms with Edge-based Additive Perturbations

no code implementations6 Sep 2021 Yi Xiong, Zhongkui Li

In the scrambling phase, each agent is required to generate some perturbation signals and add them to the edges leading out of it.

Distributed adaptive stabilization

no code implementations28 May 2021 Zhiyong Sun, Anders Rantzer, Zhongkui Li, Anders Robertsson

In this paper we consider distributed adaptive stabilization for uncertain multivariable linear systems with a time-varying diagonal matrix gain.

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