Results 21 to 30 of about 111,028 (264)
Optimal Boundary Control of Non-Isothermal Viscous Fluid Flow
Fluids, 2019 We study an optimal control problem for the mathematical model that describes steady non-isothermal creeping flows of an incompressible fluid through a locally Lipschitz bounded domain.
Evgenii S. Baranovskii +2 more
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IEEE Access, 2019 In this paper, we propose an efficient computational boundary control strategy for reducing water pressure shock effects generated by the suddenly operation of the valve closure located at the end of a fluid flow pipeline.
Zhigang Ren, Tehuan Chen, Zhijia Zhao
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On a kind of time optimal control problem of the heat equation
Advances in Difference Equations, 2018 In this paper, we consider a kind of time-varying bang–bang property of time optimal boundary controls for the heat equation. The time-varying bang–bang property in the interior domain has been considered in some papers, but regarding the time optimal ...
Yifan Zhang
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Asymptotics of a solution to an optimal boundary control problem
Proceedings of the Steklov Institute of Mathematics, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Danilin, A. R., Zorin, A. P.
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Optimal Transpiration Boundary Control for Aeroacoustics [PDF]
AIAA Journal, 2003 We consider the optimal boundary control of aeroacoustic noise, governed by the two-dimensional unsteady compressible Euler equations. The control is the time- and space-varying wall normal velocity on a subset of an otherwise solid wall. The objective functional to be minimized is a measure of acoustic amplitude. Optimal transpiration boundary control
S. Scott Collis +2 more
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Ibn Al-Haitham Journal for Pure and Applied Sciences, 2020 In this paper, the continuous classical boundary optimal control problem (CCBOCP) for triple linear partial differential equations of parabolic type (TLPDEPAR) with initial and boundary conditions (ICs & BCs) is studied. The Galerkin method (GM) is used
Jamil A. Al-Hawasy, Mohammed A. K. Jaber
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On homogenization of a mixed boundary optimal control problem
Differential and Integral Equations, 2008 n ...
C. D'APICE, DE MAIO, UMBERTO
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Al-Mustansiriyah Journal of Science, 2018 In this paper the continuous classical boundary optimal problem of a couple linear partial differential equations of parabolic type is studied, The Galerkin method is used to prove the existence and uniqueness theorem of the state vector solution of a ...
Jamil Amir Al-hawasy
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Constraints Optimal Control Governing by Triple Nonlinear Hyperbolic Boundary Value Problem
Journal of Applied Mathematics, 2020 The focus of this work lies on proving the existence theorem of a unique state vector solution (Stvs) of the triple nonlinear hyperbolic boundary value problem (TNHBVP) when the classical continuous control vector (CCCVE) is fixed by using the Galerkin ...
Jamil A. Ali Al-Hawasy, Lamyaa H. Ali
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The Classical Continuous Optimal Control for Quaternary Nonlinear Parabolic Boundary Value Problems
مجلة بغداد للعلوم, 2023 In this paper, our purpose is to study the classical continuous optimal control (CCOC) for quaternary nonlinear parabolic boundary value problems (QNLPBVPs). The existence and uniqueness theorem (EUTh) for the quaternary state vector solution (QSVS) of
Jamil A. Ali Al-Hawasy +1 more
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