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In this paper, we study the problem of resilient consensus for a multi-agent network where some of the nodes might be adversarial, attempting to prevent consensus by transmitting faulty values. Our approach is based on that of the so-called…

多智能体系统 · 计算机科学 2022-01-11 Liwei Yuan , Hideaki Ishii

The paper proposes an intermittent communication mechanism for the tracking consensus of high-order nonlinear multi-agent systems (MASs) surrounded by random disturbances. Each collaborating agent is described by a class of high-order…

系统与控制 · 电气工程与系统科学 2024-01-12 Ali Azarbahram

This article presents a novel class of control policies for networked control of Lyapunov-stable linear systems with bounded inputs. The control channel is assumed to have i.i.d. Bernoulli packet dropouts and the system is assumed to be…

最优化与控制 · 数学 2017-11-27 Prabhat K. Mishra , Debasish Chatterjee , Daniel E. Quevedo

In this paper, we study a wireless networked control system (WNCS) with $N \ge 2$ sub-systems sharing a common wireless channel. Each sub-system consists of a plant and a controller and the control message must be delivered from the…

信息论 · 计算机科学 2018-11-13 Lei Deng , Cheng Tan , Wing Shing Wong

A Multi-hop Control Network (MCN) consists of a plant where the communication between sensor, actuator and computational unit is supported by a wireless multi-hop communication network, and data flow is performed using scheduling and…

最优化与控制 · 数学 2011-04-08 Maria D. Di Benedetto , Alessandro D'Innocenzo , Emmanuele Serra

This paper studies stochastic aperiodic stabilization of a networked control system (NCS) consisting of a continuous-time plant and a discrete-time controller. The plant and the controller are assumed to be connected by communication…

系统与控制 · 电气工程与系统科学 2022-03-08 Yohei Hosoe

A networked output feedback loop subject to packetized transmissions of the output signal is considered. Based on the small gain theorem, an easy-to-use stability criterion covering two important cases is presented. In the first case a…

系统与控制 · 电气工程与系统科学 2021-08-24 Martin Steinberger , Martin Horn

In the operation of networked control systems, where multiple processes share a resource-limited and time-varying cost-sensitive network, communication delay is inevitable and primarily influenced by, first, the control systems deploying…

系统与控制 · 电气工程与系统科学 2020-07-16 Mohammad H. Mamduhi , Dipankar Maity , Sandra Hirche , John S. Baras , Karl H. Johansson

We consider stability of scheduled multiaccess message communication with random coding and joint maximum-likehood decoding of messages. The framework we consider here models both the random message arrivals and the subsequent reliable…

信息论 · 计算机科学 2007-07-13 KCV Kalyanarama Sesha Sayee , Utpal Mukherji

This paper investigates almost sure exponential stabilization of continuous-time Markov jump linear systems (MJLSs) under communication data-rate constraints by introducing sampling and quantization into the feedback control. Different from…

动力系统 · 数学 2021-10-29 Jingyi Wang , Jianwen Feng , Chen Xu , Xiaoqun Wu , Jinhu Lü

This paper investigates a secure wireless-powered multiantenna multicasting system, where multiple power beacons (PBs) supply power to a transmitter in order to establish a reliable communication link with multiple legitimate users in the…

信息论 · 计算机科学 2017-06-08 Zheng Chu , Huan X. Nguyen , Giuseppe Caire

We propose a scheme to reduce the overhead associated with channel state information (CSI) feedback required for opportunistic scheduling in multicarrier access networks. We study the case where CSI is partially overheard by mobiles and one…

网络与互联网体系结构 · 计算机科学 2011-01-04 Seung Jun Baek , Gustavo de Veciana

This paper develops the time-delay approach to Networked Control Systems (NCSs) in the presence of variable transmission delays, sampling intervals and communication constraints. The system sensor nodes are supposed to be distributed over a…

系统与控制 · 计算机科学 2014-08-04 Kun Liu , Emilia Fridman , Laurentiu Hetel

In this technical note, we study the mean square stability-based analysis of stochastic continuous-time linear networked systems. The stochastic uncertainty is assumed to enter multiplicatively in system dynamics through input and output…

最优化与控制 · 数学 2018-02-09 Sai Pushpak , Amit Diwadkar , Umesh Vaidya

We consider both leaderless and leader-follower, possibly nonlinear, networks affected by time-varying communication delays. For such systems, we give a set of sufficient conditions that guarantee the convergence of the network towards some…

系统与控制 · 电气工程与系统科学 2024-02-12 Shihao Xie , Giovanni Russo

Networked control systems (NCS) are widely used in safety-critical applications, but they are often analyzed under the assumption of ideal communication channels. This work focuses on the synthesis of safety controllers for discrete-time…

系统与控制 · 电气工程与系统科学 2026-04-28 Yihan Liu , Meiqi Tian , Teng Yan , Bingzhuo Zhong

We study networked control of non-linear systems where system states and tentative plant input sequences are transmitted over unreliable communication channels. The sequences are calculated recursively by using a pre-designed nominally…

最优化与控制 · 数学 2013-11-08 Daniel E. Quevedo , Isabel Jurado

Networked control systems (NCS) are spatially distributed systems where communication among plants, sensors, actuators and controllers occurs in a shared communication network. NCS have been studied for the last ten years and important…

系统与控制 · 计算机科学 2015-03-20 Alessandro Borri , Giordano Pola , Maria Domenica Di Benedetto

We study resilient leader-follower consensus of multi-agent systems (MASs) in the presence of adversarial agents, where agents' communication is modeled by time-varying topologies. The objective is to develop distributed algorithms for the…

多智能体系统 · 计算机科学 2024-11-18 Liwei Yuan , Hideaki Ishii

This paper deals with the design of scheduling logics for networked control systems (NCSs) whose communication networks have limited capacity and are prone to data losses. Our contributions are twofold. First, we present a probabilistic…

系统与控制 · 电气工程与系统科学 2024-02-23 Anubhab Dasgupta , Darsana Udayakumar , Atreyee Kundu