Results 21 to 30 of about 1,228,057 (342)

Ocean Rossby waves as a triggering mechanism for primary Madden-Julian events [PDF]

, 2012
The Madden–Julian Oscillation (MJO) is sporadic, with episodes of cyclical activity interspersed with inactive periods. However, it remains unclear what may trigger a Madden–Julian (MJ) event which is not immediately preceded by any MJO activity: a ...
Battisti, Chelton, Chelton, Donald, Ducet, Flatau, Fu, Fu, Fu, Giese, Han, Han, Harrison, Heimbach, Hendon, Hendon, Inness, Izumo, Jones, Kessler, Kessler, Klingaman, Lau, Le Traon, Liebmann, Madden, Madden, Marshall, Marshall, Matthews, Matthews, Matthews, Matthews, Matthews, Matthews, McCreary, McPhaden, Oliver, Rashid, Reynolds, Salby, Shinoda, Webber, Wheeler, Woolnough, Woolnough, Wunsch, Xie, Zhang   +48 more
core   +1 more source

Global Robust Exponential Synchronization of Multiple Uncertain Neural Networks Subject to Event-Triggered Strategy

Complexity, 2019
This paper proposes the event-triggered strategy (ETS) for multiple neural networks (NNs) with parameter uncertainty and time delay. By establishing event-triggered mechanism and using matrix inequality techniques, several sufficient criteria are ...
Jin-E Zhang, Huan Liu
doaj   +1 more source

Fully distributed event‐triggered consensus control for linear multiagent systems under DoS attacks

IET Control Theory & Applications, 2023
This article investigates the event‐triggered consensus problem of general linear multiagent systems with denial‐of‐service (DoS) attacks. A distributed event‐triggered mechanism is presented to alleviate the limited communication resources, the designed
Shengli Du, Hong Sheng, Hao‐Yuan Sun
doaj   +1 more source

Adaptive Event-triggered Anti-windup Compensation Control for a Class of Input Saturated Systems

Journal of Harbin University of Science and Technology, 2023
For the problem of the system performance degradation caused by input saturation, anti-windup compensator is applied to improve the performance. In order to save the network communication resources, a novel adaptive event-triggered mechanism with time-
LI Hong chao, DENG Hui min, LIU Jiao, JIANG Qian cheng   +3 more
doaj   +1 more source

H∞Bipartite Synchronization of Double-Layer Markov Switched Cooperation-Competition Neural Networks: A Distributed Dynamic Event-Triggered Mechanism

IEEE Transactions on Neural Networks and Learning Systems, 2021
In this article, the $\mathcal {H}_{\infty }$ bipartite synchronization issue is studied for a class of discrete-time coupled switched neural networks with antagonistic interactions via a distributed dynamic event-triggered control scheme.
Jing Wang, Mengping Xing, Jinde Cao, Ju H. Park, Hao Shen   +4 more
semanticscholar   +1 more source

External Consensus Protocol of Networked Multiagent Systems With Communication Delays Under Event-Triggered Mechanisms

IEEE Access, 2019
In this paper, the external consensus problem is discussed for networked multiagent systems with communication delays under an event-triggered mechanism.
Qi Lei, Jia-Hui Li, Guo-Ping Liu, Min Wu
doaj   +1 more source

Event-Triggered Path Following Robust Control of Underactuated Unmanned Surface Vehicles with Unknown Model Nonlinearity and Disturbances

Journal of Marine Science and Engineering, 2023
An effective path-following controller is a guarantee for stable sailing of underactuated unmanned surface vehicles (USVs). This paper proposes an event-triggered robust control approach considering an unknown model nonlinearity, external disturbance ...
Weixiang Zhou, Mengyan Ning, Jian Ren, Jiqiang Xu   +3 more
doaj   +1 more source

Anomalous stress diffusion in earthquake triggering: Correlation length, time dependence, and directionality [PDF]

, 2003
It has been recently suggested that moderate and large earthquakes can be triggered by similarly sized events at very long range. Here we study the main characteristics of earthquake triggering by determining its correlation length, time dependence, and ...
Atkinson, Bak, Berkowitz, Das, Dieterich, Dziewonski, Gasperini, Gomberg, Harris, Harris, Hill, Ian G. Main, Kagan, Kagan, King, Linker, Lomnitz, Lomnitz, Main, Main, Marsan, Marsan, Mireille Huc, Reasenberg, Roy, Scholz, Sotolongo-Costa, Stein, Stein, Stein, Stein, Ziv   +31 more
core   +1 more source

Adaptive Event-Triggered Neural Network Fast Finite-Time Control for Uncertain Robotic Systems

Mathematics, 2023
A fast convergence adaptive neural network event-triggered control strategy is proposed for the trajectory tracking issue of uncertain robotic systems with output constraints.
Jianhui Wang, Yongping Du, Yuanqing Zhang, Yixiang Gu, Kairui Chen   +4 more
doaj   +1 more source

Cross-Layer Adaptive Feedback Scheduling of Wireless Control Systems [PDF]

, 2008
There is a trend towards using wireless technologies in networked control systems. However, the adverse properties of the radio channels make it difficult to design and implement control systems in wireless environments.
Andersson, Arzen, Chan, Chen Peng, Colandairaj, Colandairaj, Feng Xia, Jinxiang Dong, Lin, Longhua Ma, Mathiesen, Nikolakopoulos, Ploplys, Tipsuwan, Tzes, Willig, Xia, Xia, Xia, Xia, Xia, Xiao, Ye, Youxian Sun   +23 more
core   +5 more sources