Journal ArticleDOI
Synchronization of Switched Neural Networks With Communication Delays via the Event-Triggered Control
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TLDR
A novel event-triggered control law is proposed which could greatly reduce the number of control updates for synchronization tasks of coupled switched neural networks involving embedded microprocessors with limited on-board resources.Abstract:
This paper addresses the issue of synchronization of switched delayed neural networks with communication delays via event-triggered control. For synchronizing coupled switched neural networks, we propose a novel event-triggered control law which could greatly reduce the number of control updates for synchronization tasks of coupled switched neural networks involving embedded microprocessors with limited on-board resources. The control signals are driven by properly defined events, which depend on the measurement errors and current-sampled states. By using a delay system method, a novel model of synchronization error system with delays is proposed with the communication delays and event-triggered control in the unified framework for coupled switched neural networks. The criteria are derived for the event-triggered synchronization analysis and control synthesis of switched neural networks via the Lyapunov-Krasovskii functional method and free weighting matrix approach. A numerical example is elaborated on to illustrate the effectiveness of the derived results.read more
Citations
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Journal ArticleDOI
Review of Recent Progress in Robotic Knee Prosthesis Related Techniques: Structure, Actuation and Control
Yuanxi Sun,Hao Tang,Yuntao Tang,Jia Zheng,Dianbiao Dong,Dianbiao Dong,Xiaohong Chen,Fuqiang Liu,Long Bai,Wenjie Ge,Liming Xin,Liming Xin,Huayan Pu,Yan Peng,Jun Luo +14 more
TL;DR: This paper systematically categorized knee prostheses according to their integrated functions and introduced related research in the past ten years regarding mechanical design, actuating technology, including rigid and elastic actuation, and control method, including mode identification, motion prediction, and automatic control.
Journal ArticleDOI
Event-triggered H∞ synchronization for switched discrete time delayed recurrent neural networks with actuator constraints and nonlinear perturbations
TL;DR: The aim is to design a controller such that, the unavoidable phenomenon of network-induced delays is fully considered, the resulting closed-loop system is exponentially stable with the disturbance attenuation level γ ^ > 0 .
Journal ArticleDOI
Region Stabilization of Switched Neural Networks With Multiple Modes and Multiple Equilibria: A Pole Assignment Method
TL;DR: This article investigates region stabilization issue of switched neural networks (SNNs) with multiple modes (MMs) and multiple equilibria (ME) via a pole assignment method and designs an asymptotical-region-stabilizing-control law.
Journal ArticleDOI
On Impulsive Synchronization Control for Coupled Inertial Neural Networks with Pinning Control
TL;DR: A novel impulsive pinning control method is introduced to obtain the complete synchronization of the coupled inertial neural networks with three different coupling structures.
Journal ArticleDOI
Memory-Event-Triggered Output Control of Neural Networks With Mixed Delays<i /> <sub />
TL;DR: In this article , a memory-event-triggered feedback control for neural networks with mixed delays (discrete and distributed delays) is investigated. But the authors focus on the problem of minimizing the communication burden of the controller.
References
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Journal ArticleDOI
Event-Triggered Real-Time Scheduling of Stabilizing Control Tasks
TL;DR: This note investigates a simple event-triggered scheduler based on the paradigm that a real-time scheduler could be regarded as a feedback controller that decides which task is executed at any given instant and shows how it leads to guaranteed performance thus relaxing the more traditional periodic execution requirements.
Proceedings ArticleDOI
Stability of switched systems with average dwell-time
Joao P. Hespanha,A.S. Morse +1 more
TL;DR: In this article, it was shown that scale-independent hysteresis can produce switching that is slow-on-the-average and therefore the results mentioned above can be used to study the stability of adaptive control systems.
Stability of Switched Systems with Average Dwell-Time 1
P. Hespanha,A. Stephen Morse +1 more
TL;DR: In this article, it was shown that switching among stable linear systems results in a stable system provided that switching is slow-on-the-average, i.e., the number of switches in any nite interval grows linearly with the length of the interval, and the growth rate is suciently small.
Journal ArticleDOI
Distributed Event-Triggered Control for Multi-Agent Systems
TL;DR: The controller updates considered here are event-driven, depending on the ratio of a certain measurement error with respect to the norm of a function of the state, and are applied to a first order agreement problem.