Results 231 to 240 of about 1,281,214 (279)

Optimal Gain Scheduled Controller For A Two Funnel Liquid Tanks In Series

open access: yesEuropean Conference on Modelling and Simulation, 2016
Motivated by the control complexity of nonlinear systems, we introduce an optimal gain scheduled controller for a nonlinear system of two funnel liquid tanks in series, based on a linearization of a nonlinear state equation of the system about selected ...
Adam Krhovják   +3 more
semanticscholar   +2 more sources

Reachable Sets and Integral Funnels of Differential Inclusions Depending on a Parameter

Doklady Mathematics, 2021
It is considered a nonlinear control system in \(R^n\) whose right-hand side depends on a parameter. To this control system is related a differential inclusion whose right-hand side depends on the same parameter and is a map with compact and convex values.
Ushakov, V. N., Ershov, A. A.
openaire   +2 more sources

On the acyclicity of integral funnels

Differential Equations, 2009
The condition of acyclicity of the solution set of the Cauchy problem for an ordinary differential equation can be used in the theory of boundary value problems.
I. I. Turko, V. V. Filippov
openaire   +1 more source

Mini Mass Spectrometer Integrated with a Miniature Ion Funnel

Analytical Chemistry, 2017
Previously, a continuous atmospheric pressure interfaced miniature mass spectrometer was developed in our lab. The continuous atmospheric pressure interface improves system robustness, stability, and scan speed, but it also results in limited ion transfer efficiency and reduced mass resolution.
Yanbing Zhai   +5 more
openaire   +2 more sources

A novel funnel control mechanism for hypersonic flight vehicles under input constraints

J. Syst. Control. Eng., 2023
This article proposes a novel adaptive neural network funnel control scheme based on auxiliary system, which is used to solve the problem that the conventional funnel control strategies have difficulty in solving the control singularity problem caused by
Xingge Li   +3 more
semanticscholar   +1 more source

Differential properties of integral funnels and stable bridges

Journal of Applied Mathematics and Mechanics, 1991
Left and right derivatives of multivalued mappings are introduced for differential inclusions. The authors use these concepts to discuss problems from differential games.
Gusejnov, Kh. G., Ushakov, V. N.
openaire   +2 more sources

Cooling characteristic of an Infrared Suppression Device (IRS) with single perforated funnel: A CFD approach

Journal of Thermal Science and Engineering Apllications, 2022
An infrared suppression device is integral to any gas turbine used in naval and cargo ships. Estimating an IRS's cooling characteristics is essential to start the maintenance operation.
Aurovinda Mohanty, S. Senapati, M. Dash
semanticscholar   +1 more source

Funnel tracking control for nonlinear servo drive systems with unknown disturbances.

ISA transactions, 2021
In this paper, a novel robust tracking control strategy based on funnel control is proposed for servo drive systems with unknown disturbances. A modified funnel variable is defined and incorporated into the control design to guarantee the tracking error ...
Shubo Wang   +4 more
semanticscholar   +1 more source

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