Results 11 to 20 of about 3,848,221 (323)
Shape, Velocity, and Exact Controllability for the Wave Equation
Journal of Optimization, Differential Equations and Their Applications, 2022 A new method to prove exact controllability for the wave equation is demonstrated and discussed on several examples. The method of proof first uses a dynamical argument to prove shape controllability and velocity controllability, thereby solving their ...
Sergei Avdonin +2 more
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Applied Sciences, 2020 The control performance of a dynamic system can be checked by the degree of controllability. In this work, we present a new method for determining the degree of observability of state variables for the linear quadratic optimal estimation (LQE) problem ...
Lifei Zhang +2 more
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Controllability of multi-agent systems with input and communication delays
Nonlinear Analysis, 2023 Distributed cooperative control of multi-agent systems is broadly applied in artificial intelligence in which time delay is of great concern because of its ubiquitous.
Yuanchao Si, Deyuan Meng, JinRong Wang
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Controllability of deterministic networks with the identical degree sequence. [PDF]
PLoS ONE, 2015 Controlling complex network is an essential problem in network science and engineering. Recent advances indicate that the controllability of complex network is dependent on the network's topology.
Xiujuan Ma, Haixing Zhao, Binghong Wang
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New Results of Multi-Agent Controllability Under Equitable Partitions
IEEE Access, 2020 This paper studies the controllability of leader-follower multi-agent systems under fixed topology. The relationship between controllability and information communication topologies is characterized by taking advantage of equitable partitions.
Yanhong Lou, Zhijian Ji, Jijun Qu
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A Best Cost of Null Controllability for the 1D Heat Equation by Strategic Zone Profile
Journal of Mathematics, 2021 This study is the third step of a project on the null controllability of the 1D heat equation. First, we show a boundary and internal results of controllability by a new approach using a linear, continuous, and surjective operator built from the solution
Cheikh Seck +1 more
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Linked patterns of symptoms and cognition with brain controllability in major depressive disorder
European Psychiatry, 2023 Introduction Major depressive disorder (MDD) is characterized by both clinical symptoms and cognitive deficits. Prior studies have typically examined either symptoms or cognition correlated with brain measures, thus causing a notable paucity of stable ...
Q. Li +5 more
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Controlling a population [PDF]
Logical Methods in Computer Science, 2017 We introduce a new setting where a population of agents, each modelled by a finite-state system, are controlled uniformly: the controller applies the same action to every agent. The framework is largely inspired by the control of a biological system, namely a population of yeasts, where the controller may only change the environment common to all cells.
Bertrand, Nathalie +4 more
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Brain controllability and clinical relevance in schizophrenia
European Psychiatry, 2022 Introduction Apart from the psychiatric symptoms, cognitive deficits are also the core symptoms of schizophrenia. Brain network control theory provided information on the role of a specific brain region in the cognitive control process, helping ...
Q. Li +6 more
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Eigenvalues assignment in uncontrollable linear systems [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2022 It is shown that in uncontrollable linear system ẋ = Ax + Bu it is possible to assign arbitrarily the eigenvalues of the closed-loop system with state feedbacks u = Kx, K ∈ ℜn⨉m if rank [A B] = n. The design procedure consists in two steps. In the step 1
Tadeusz Kaczorek
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