Results 1 to 10 of about 4,094 (263)

Exact controllability of complex networks. [PDF]

open access: yesNat Commun, 2013
Controlling complex networks is of paramount importance in science and engineering. Despite the recent development of structural-controllability theory, we continue to lack a framework to control undirected complex networks, especially given link weights.
Yuan Z, Zhao C, Di Z, Wang WX, Lai YC.
europepmc   +5 more sources

Exact controllability of the parabolic system with bilinear control

open access: yesApplied Mathematics Letters, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ping Lin, Zhongcheng Zhou, Hang Gao
exaly   +2 more sources

Simultaneous Exact Controllability and Some Applications

open access: yesSIAM Journal on Control and Optimization, 2000
The set of two possibly infinite-dimensional control systems with the same control are considered. It is assumed that the systems are linear and continuous-time with constant parameters. Exact simultaneous controllability of both control systems are discussed.
, Marius Tucsnak
exaly   +5 more sources

Exact Controllability for Stochastic Transport Equations [PDF]

open access: yesSIAM Journal on Control and Optimization, 2014
This paper is addressed to studying the exact controllability for stochastic transport equations by two controls: one is a boundary control imposed on the drift term and the other is an internal control imposed on the diffusion term. By means of the duality argument, this controllability problem can be reduced to an observability problem for backward ...
Qi Lu
exaly   +3 more sources

Review of the Latest Progress in Controllability of Stochastic Linear Systems and Stochastic GE-Evolution Operator

open access: yesMathematics, 2021
According to the spatial dimension, equation type, and time sequence, the latest progress in controllability of stochastic linear systems and some unsolved problems are introduced. Firstly, the exact controllability of stochastic linear systems in finite
Zhaoqiang Ge
doaj   +1 more source

Shape, Velocity, and Exact Controllability for the Wave Equation

open access: yesJournal 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
doaj   +1 more source

Exact Null Controllability of a Wave Equation with Dirichlet–Neumann Boundary in a Non-Cylindrical Domain

open access: yesMathematics, 2023
In this paper, by applying the Hilbert Uniqueness Method in a non-cylindrical domain, we prove the exact null controllability of one wave equation with a moving boundary.
Lizhi Cui, Jing Lu
doaj   +1 more source

Heating control of a finite rod with a mobile source [PDF]

open access: yesArchives of Control Sciences, 2021
The Green’s function approach is applied for studying the exact and approximate nullcontrollability of a finite rod in finite time by means of a source moving along the rod with controllable trajectory.
Samvel H. Jilavyan   +2 more
doaj   +1 more source

Finite-Approximate Controllability of Riemann–Liouville Fractional Evolution Systems via Resolvent-Like Operators

open access: yesFractal and Fractional, 2021
This paper presents a variational method for studying approximate controllability and infinite-dimensional exact controllability (finite-approximate controllability) for Riemann–Liouville fractional linear/semilinear evolution equations in Hilbert spaces.
Nazim I. Mahmudov
doaj   +1 more source

Exact controllability of infinite dimensional hyperbolic bilinear systems

open access: yesPartial Differential Equations in Applied Mathematics, 2021
The present study delineates the exact controllability at time T of infinite dimensional hyperbolic system with bilinear distributed controls. It consists in providing suitable controls that allow exact controllability of such a system to a target state ...
Abella El kabouss, El Hassan Zerrik
doaj   +1 more source

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