Results 1 to 10 of about 1,280,957 (154)
On the Construction of Differential Inclusion with Prescribed Integral Funnel [PDF]
Mathematical and Computational Applications, 2003 In this article, the inverse problem of the differential inclusion theory is considered. For a given ε > 0 and a given special type set valued map t → V(t), t ∈ [t*, t*], it is required to define differential inclusion such that the Hausdorff distance between the reachable sets of the differential inclusion with initial set (t* , V(t*)) and V(t ...
Guseinov, Khalik G. +2 more
exaly +4 more sources
Solutions to the Bernoulli Integral of the Funnel Flow
Astrophysical Journal, 1999 The most significant feature of a magnetized accretion system is perhaps the formation of a funnel or a curtain flow. In the standard model, which is axisymmetric and steady, the Bernoulli integral for the funnel can be obtained. The existence of a solution to the Bernoulli integral has largely been taken for granted, but no single consistent solution ...
Jianke Li, Greg Wilson
exaly +3 more sources
Control Systems of Variable Structure. Attainability Sets and Integral Funnels
Journal of Mathematical Sciences, 2022 A control system described by ordinary differential equations is considered. A new system replaces the given one on some time subinterval. An estimate of the Hausdorff distance is proved between the attainability sets of the differential inclusions obtained by convexification of the original dynamics ant the varied one. An example is presented.
Ushakov, V. N. +3 more
semanticscholar +3 more sources
Functional Analysis and Its Applications, 2022 Approximations of the image and integral funnel of the closed ball of the space $L_p,$ $p>1,$ under Urysohn type integral operator are considered. The closed ball of the space $L_p,$ $p>1,$ is replaced by the set consisting of a finite number of piecewise-constant functions and it is proved that in the appropriate specifying of the discretization
Huseyin, A. +2 more
openaire +6 more sources
Improved Funnel Control for Waterwheel Handling Robot Manipulators With Unknown Dead Zone
IEEE AccessIn this paper, a waterwheel-handling robot based on funnel control was proposed for loading and unloading particles in docks and ports by optimizing the control method and modifying the controller.
Shifen Shao +6 more
doaj +2 more sources
On targeting an integral funnel of control system at a target set in the phase space
Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta, 2020 A control system in finite-dimensional Euclidean space is considered. On a given time interval, we investigate the problem of constructing an integral funnel for which a section corresponding to the last time moment of interval is equal to a target set in a phase space.
V.N. Ushakov, A.V. Ushakov
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Electronic Journal of Differential EquationsThis article studies approximations to the set of trajectories, attainable sets and integral funnel of a control system described by an ordinary differential equation.
Anar Huseyin +2 more
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IEEE AccessThis paper proposes an immersion and invariance (I&I) adaptive integral sliding mode-based second-order prescribed performance control (ISM-SOPPC) framework for flexible joint manipulators (FJMs) subject to dynamic uncertainties and external ...
Youngwook Jung +3 more
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The Astrophysical JournalGalaxy mergers funnel gas toward the nuclei, igniting starbursts and active galactic nuclei (AGNs). The AGN feedback can reshape the host galaxy and regulate both star formation and supermassive black hole accretion.
Xiaoyu Xu +7 more
doaj +2 more sources