Results 1 to 10 of about 48,578 (287)

Nonlinear Systems in Function Spaces and Applications in Biomedical Sciences, Control Theory, and Engineering [PDF]

open access: goldJournal of Function Spaces, 2014
1 Department of Mathematics, Shanghai Jiao Tong University, Shanghai 200240, China 2Departamento de Matematica, Universidade Federal de Pernambuco, 50740-540 Recife, PE, Brazil 3 Department of Mathematics, Howard University, 2441 6th Street NW, Washington, DC 20059, USA 4Department of Mathematics, Morgan State University, 1700 E.
Jin Liang   +4 more
doaj   +4 more sources

Spectral theory for the failure of linear control in a nonlinear stochastic system [PDF]

open access: greenPhysical Review E, 2002
We consider the failure of localized control in a nonlinear spatially extended system caused by extremely small amounts of noise. It is shown that this failure occurs as a result of a nonlinear instability. Nonlinear instabilities can occur in systems described by linearly stable but strongly nonnormal evolution operators. In spatially extended systems
Roman O. Grigoriev, Andreas Handel
openalex   +5 more sources

Investigation of the search method for the transformation functions of nonlinear systems to equivalent linear ones in geometric control theory [PDF]

open access: diamondBulletin of the National Technical University "KhPI" A series of "Information and Modeling", 2018
One of the factors that prevent the expansion of the field of application of the geometric control theory (GСT) is the need to solve the system of partial differential equations with constraints in the form of differential inequalities for determining the transformation functions and connection between the variables of linear and nonlinear models.
В. Д. Дмитриенко   +3 more
openalex   +3 more sources

Methods for adaptive control of objects with variable parameters [PDF]

open access: yesE3S Web of Conferences, 2021
The work uses the method of standard characteristic polynomials, based on the Lyapunov theorem on adaptive control systems, the theory of flexible and robust control, methods of the theory of nonlinear systems. When modeling an internal combustion engine,
Yakubov Maksadkhan, Jamalova Gulchekhra
doaj   +1 more source

ADAR Method and Theory of Adaptive Control in the Tasks of Synthesis of the Nonlinear Control Systems

open access: hybridMEHATRONIKA, AVTOMATIZACIA, UPRAVLENIE, 2017
А. А. Колесников   +2 more
openalex   +2 more sources

The ADAR Method and Theory of Optimal Control in the Problems of Synthesis of Nonlinear Control Systems

open access: hybridMEHATRONIKA, AVTOMATIZACIA, UPRAVLENIE, 2016
А. А. Колесников   +2 more
openalex   +2 more sources

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