Results 31 to 40 of about 36,051 (317)
Stochastic model predictive control for constrained networked control systems with random time delay [PDF]
, 2011 In this paper the continuous time stochastic constrained optimal control problem is formulated for the class of networked control systems assuming that time delays follow a discrete-time, finite Markov chain . Polytopic overapproximations of the system's
Panagiotis Patrinos +9 more
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Synchronization of dynamical networks by network control
Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference, 2009 In this note, we study locally controlled synchronization of a dynamical network by introducing a distributed controller which has a different network structure from the original network. We refer to this configuration as a feedback network. To reflect practical reality, a cost function is considered to constrain the controller, and then the ...
Tao Liu 0012 +2 more
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Control of Multilayer Networks [PDF]
Scientific Reports, 2016 AbstractThe controllability of a network is a theoretical problem of relevance in a variety of contexts ranging from financial markets to the brain. Until now, network controllability has been characterized only on isolated networks, while the vast majority of complex systems are formed by multilayer networks.
Menichetti, Giulia +2 more
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Comparing the delay effects in different channels in packet-based networked control systems [PDF]
, 2010 The different effects of the sensor-to-controller and the controller-to-actuator delays in networked control systems, are investigated within the packet-based control framework.
Guo-Ping Liu +5 more
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Control networks and hubs [PDF]
Psychophysiology, 2017 AbstractExecutive control functions are associated with frontal, parietal, cingulate, and insular brain regions that interact through distributed large‐scale networks. Here, we discuss how fMRI functional connectivity can shed light on the organization of control networks and how they interact with other parts of the brain.
Gratton, Caterina +2 more
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Controllability Backbone in Networks
2023 62nd IEEE Conference on Decision and Control (CDC), 2023 This paper studies the controllability backbone problem in dynamical networks defined over graphs. The main idea of the controllability backbone is to identify a small subset of edges in a given network such that any subnetwork containing those edges/links has at least the same network controllability as the original network while assuming the same set
Obaid Ullah Ahmad +2 more
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IEEE Access, 2022 In this paper, a new robust adaptive nonlinear teleoperation system using an improved extended active observer (IEAOB), adaptive Smith predictor (ASP) and sliding mode control is developed to address the time delay in the communication channels and the ...
Linping Chan +3 more
doaj +1 more source
H-Infinity Control Design Considering Packet Loss as a Disturbance for Networked Control Systems [PDF]
, 2017 This paper studies H∞ control for networked control systems with packet loss. In networked control systems, packet loss is one of major weakness because the control performance deteriorates due to packet loss.
OKADA, Hiraku +3 more
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Controllability Transition and Nonlocality in Network Control
Physical Review Letters, 2013 A common goal in the control of a large network is to minimize the number of driver nodes or control inputs. Yet, the physical determination of control signals and the properties of the resulting control trajectories remain widely under-explored. Here we show that: (i) numerical control fails in practice even for linear systems if the controllability ...
Sun, Jie, Motter, Adilson E.
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Control and Optimization of Network in Networked Control System [PDF]
Mathematical Problems in Engineering, 2014 In order to avoid quality of performance (QoP) degradation resulting from quality of service (QoS), the solution to network congestion from the point of control theory, which marks departure of our results from the existing methods, is proposed in this paper.
Wang Zhiwen, Sun Hongtao
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