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Robust practical fixed-time leader–follower formation control for underactuated autonomous surface vessels using event-triggered mechanism

, 2021
This paper investigates a practical fixed-time formation control strategy for underactuated autonomous surface vessels with unknown dynamics based on event-triggered mechanism.
Chenfeng Huang   +3 more
semanticscholar   +1 more source

Fixed-time time-varying formation tracking for nonlinear multi-agent systems under event-triggered mechanism

Information Sciences, 2021
This study focuses on the fixed-time event-triggered time-varying formation tracking issue for a class of nonlinear multi-agent systems with multi-dimensional dynamics, uncertain disturbances and non-zero control input of leader.
Yuliang Cai   +4 more
semanticscholar   +1 more source

Output Regulation for Quadrotor UAV by Event-Triggered Mechanism

2020 39th Chinese Control Conference (CCC), 2020
To accomplish the stable tracking of the quadrotor, an attitude controller based on output regulation and event triggered control (ETC) is proposed to save communication and computing resources effectively. Aiming at the problems of asymptotically tracking and rejecting disturbances, a dynamic compensator, i.e., an internal model is designed to convert
Shixing Che, Qiang Gao, Yuehui Ji
openaire   +1 more source

Lyapunov-based Triggering Mechanisms for Event-triggered Control

International Journal of Control, Automation and Systems, 2019
In this paper, a new event-triggering scheme is proposed for a class of event-triggered control systems directly based on input-to-state stable Lyapunov functions. This class is characterized by a constructed decreasing function which is the upper bound of the suitably chosen ISS Lyapunov funtion.
Yong-Feng Gao, Liu Liu
openaire   +1 more source

Fixed-time leader-following/containment consensus of nonlinear multi-agent systems based on event-triggered mechanism

Applied Mathematics and Computation, 2021
This study focuses on the fixed-time event-triggered leader-following consensus issue for nonlinear multi-agent system with uncertain disturbances.
Yuliang Cai   +3 more
semanticscholar   +1 more source

Biomedical Event Trigger Identification via Multiple Self-attention Mechanisms

2021 IEEE International Conference on Computer Science, Electronic Information Engineering and Intelligent Control Technology (CEI), 2021
Biomedical events represent the interrelationship between various biomedical entities. Extracting biomedical events from biomedical works is a research hotspot. Among all event extraction methods, biomedical event trigger recognition is a crucial stage.
openaire   +1 more source

A reinforcement learning methodology to hierarchical sliding‐mode surface H∞ control of nonlinear systems via a dynamic event‐triggered mechanism

Asian journal of control
This paper addresses the problem of a hierarchical sliding mode surface (HSMS) H∞$$ {H}_{\infty } $$ control design for nonlinear systems via a dynamic event‐triggered mechanism.
Teng Wang   +5 more
semanticscholar   +1 more source

Data-Driven Finite-Horizon H∞ Tracking Control With Event-Triggered Mechanism for the Continuous-Time Nonlinear Systems

IEEE Transactions on Neural Networks and Learning Systems, 2021
In this article, the neural network (NN)-based adaptive dynamic programming (ADP) event-triggered control method is presented to obtain the near-optimal control policy for the model-free finite-horizon $H_\infty $ optimal tracking control problem with ...
Hua-guang Zhang   +3 more
semanticscholar   +1 more source

Fully Distributed Consensus Control for Linear Multiagent Systems With Dynamic Double-Event-Triggered Mechanism

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2021
This brief studies the fully distributed consensus control problem for linear multiagent systems (MASs) with a novel dynamic double-event-triggered mechanism (DDETM).
Hong Liu   +4 more
semanticscholar   +1 more source

Homomorphic Encryption-Based Resilient Distributed Energy Management Under Cyber-Attack of Micro-Grid With Event-Triggered Mechanism

IEEE Transactions on Smart Grid
Privacy disclosures and malevolent data intrusions targeting adversarial agents pose significant menaces to cyber-physical systems, a reality that extends to the intricate realm of micro-grid energy management.
Huifeng Zhang   +7 more
semanticscholar   +1 more source

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