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Considering some predictive mechanisms, we show that ultrafast average-consensus can be achieved in networks of interconnected agents. More specifically, by predicting the dynamics of the network several steps ahead and using this…

数据分析、统计与概率 · 物理学 2007-12-06 Hai-Tao Zhang , Guy-Bart Stan , Michael ZhiQiang Chen , Jan M. Maciejowski , Tao Zhou

In this paper, we examine the influence of communication latency on performance of networked control systems. Even though distributed control architectures offer advantages in terms of communication, maintenance costs, and scalability, it…

最优化与控制 · 数学 2025-02-11 Luca Ballotta , Mihailo R. Jovanović , Luca Schenato

We consider the distributed leader-follower consensus problem with event-triggered communications. The system under consideration is a non-linear input-affine multi agent system. The agents are assumed to have identical dynamics structure…

最优化与控制 · 数学 2023-03-06 Mathieu Marchand , Vincent Andrieu , Sylvain Bertrand , Hélène Piet-Lahanier

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. First, a robust adaptive distributed event-based DAC algorithm is…

系统与控制 · 电气工程与系统科学 2023-11-23 Tao Xu , Zhisheng Duan , Guanghui Wen , Zhiyong Sun

This paper presents the formulation and analysis of a fully distributed dynamic event-triggered communication based robust dynamic average consensus algorithm. Dynamic average consensus problem involves a networked set of agents estimating…

最优化与控制 · 数学 2018-09-20 Jemin George , Xinlei Yi , Tao Yang

We propose a distributed event-triggered control law to solve the consensus problem for multi-agent systems with nonlinear output. Under the condition that the underlying digraph is strongly connected, we propose some sufficient conditions…

系统与控制 · 计算机科学 2019-04-16 Xinlei Yi , Shengjun Zhang , Tao Yang , Junfeng Wu , Karl H. Johansson

This paper proposes a class of distributed event-triggered algorithms that solve the average consensus problem in multi-agent systems. By designing events such that a specifically chosen Lyapunov function is monotonically decreasing,…

多智能体系统 · 计算机科学 2024-09-23 Ping Xu , Cameron Nowzari , Zhi Tian

We consider a standard discrete-time event-triggered control setting by which a scheduler collocated with the plant's sensors decides when to transmit sensor data to a remote controller collocated with the plant's actuators. When the…

最优化与控制 · 数学 2023-10-27 Duarte J. Antunes , J. P. Hespanha

We propose two distributed dynamic triggering laws to solve the consensus problem for multi-agent systems with event-triggered control. Compared with existing triggering laws, the proposed triggering laws involve internal dynamic variables…

最优化与控制 · 数学 2019-04-15 Xinlei Yi , Kun Liu , Dimos V. Dimarogonas , Karl H. Johansson

Time-triggered and event-triggered control strategies for stabilization of an unstable plant over a rate-limited communication channel subject to unknown, bounded delay are studied and compared. Event triggering carries implicit…

In this paper we propose an approach to the implementation of controllers with decentralized strategies triggering controller updates. We consider set-ups with a central node in charge of the computation of the control commands, and a set…

最优化与控制 · 数学 2013-05-20 Manuel Mazo , Ming Cao

This paper studies the optimal output consensus problem for a group of heterogeneous linear multi-agent systems. Different from existing results, we aim at effective controllers for these high-order agents under both event-triggered control…

系统与控制 · 电气工程与系统科学 2022-12-27 Yutao Tang , Huaihui Liu , Ruonan Li , Kui Zhu

This paper considers nonlinear systems with full state feedback, a central controller and distributed sensors not co-located with the central controller. We present a methodology for designing decentralized asynchronous event-triggers,…

系统与控制 · 计算机科学 2015-10-16 Pavankumar Tallapragada , Nikhil Chopra

In this paper, we present a model-based periodic event-triggered control mechanism for nonlinear continuous-time Networked Control Systems. A sampled-data prediction of the system behavior is used at the actuator to reduce the amount of…

系统与控制 · 电气工程与系统科学 2020-02-03 Michael Hertneck , Steffen Linsenmayer , Frank Allgöwer

Robust controllers ensure stability in feedback loops designed under uncertainty but at the cost of performance. Model uncertainty in time-invariant systems can be reduced by recently proposed learning-based methods, which improve the…

系统与控制 · 电气工程与系统科学 2023-01-18 Alexander von Rohr , Friedrich Solowjow , Sebastian Trimpe

This paper studies the tracking control problem of networked and quantized control systems under both multiple networks and event-triggered mechanisms. Multiple networks are to connect the plant and reference system with decentralized…

系统与控制 · 电气工程与系统科学 2021-10-20 Wei Ren , Dimos V. Dimarogonas , Raphael Jungers

We study the distributed average consensus problem in multi-agent systems with directed communication links that are subject to quantized information flow. The goal of distributed average consensus is for the nodes, each associated with…

系统与控制 · 电气工程与系统科学 2020-04-01 Apostolos I. Rikos , Christoforos N. Hadjicostis

This paper investigates the distributed event-based consensus problem of switching networks satisfying the jointly connected condition. Both the state consensus of homogeneous linear networks and output consensus of heterogeneous networks…

系统与控制 · 电气工程与系统科学 2020-09-23 Bin Cheng , Xiangke Wang , Zhongkui Li

Learning models or control policies from data has become a powerful tool to improve the performance of uncertain systems. While a strong focus has been placed on increasing the amount and quality of data to improve performance, data can…

系统与控制 · 电气工程与系统科学 2024-10-02 Ralf Römer , Lukas Brunke , Siqi Zhou , Angela P. Schoellig

This article deals with model- and data-based consensus control of heterogenous leader-following multi-agent systems (MASs) under an event-triggering transmission scheme. A dynamic periodic transmission protocol is developed to…

系统与控制 · 电气工程与系统科学 2023-09-15 Xin Wang , Jian Sun , Gang Wang , Jie Chen