Articles with "double integral" as a keyword



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Stability analysis of time-delay systems via free-matrix-based double integral inequality

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Published in 2017 at "International Journal of Systems Science"

DOI: 10.1080/00207721.2016.1177132

Abstract: ABSTRACT Based on the free-weighting matrix and integral-inequality methods, a free-matrix-based double integral inequality is proposed in this paper, which includes the Wirtinger-based double integral inequality as a special case. By introducing some free matrices… read more here.

Keywords: based double; matrix based; free matrix; integral inequality ... See more keywords
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Carrier-Based Double Integral Sliding-Mode Controller of Class-D Amplifier

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Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2018.2885330

Abstract: This paper presents a carrier-based double integral sliding-mode (CBDISM) controller for a SiC class-D amplifier to compensate the $Q$ -factor and ensure a flatter frequency response. The carrier-based approach guarantees the fixation of switching frequency… read more here.

Keywords: carrier based; based double; double integral; integral sliding ... See more keywords
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Decentralized Adaptive Double Integral Sliding Mode Controller for Multi-Area Power Systems

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Published in 2018 at "Mathematical Problems in Engineering"

DOI: 10.1155/2018/2672436

Abstract: Most of the existing results for load frequency control of multi-area interconnected power systems can only be obtained when the norm of the aggregated uncertainties is bounded by a positive constant. This condition is difficult… read more here.

Keywords: multi area; control; power systems; double integral ... See more keywords
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Design and implementation of double-integral sliding-mode controller for brushless direct current motor speed control

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Published in 2017 at "Advances in Mechanical Engineering"

DOI: 10.1177/1687814017737724

Abstract: This article presents a double-integral sliding-mode controller with an adaptive proportional–integral–derivative observer for brushless direct current motor speed controller. First, an integral sliding-mode control is designed based on the motor dynamic model and system uncertainties.… read more here.

Keywords: sliding mode; control; controller; double integral ... See more keywords
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(p, q)-Hermite-Hadamard Inequalities for Double Integral and (p, q)-Differentiable Convex Functions

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Published in 2019 at "Axioms"

DOI: 10.3390/axioms8020068

Abstract: The aim of this paper is to establish some new ( p , q ) -calculus of Hermite–Hadamard inequalities for the double integral and refinements of the Hermite–Hadamard inequality for ( p , q )… read more here.

Keywords: hadamard inequalities; double integral; inequalities double; convex functions ... See more keywords
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Double Integral of Logarithmic and Quotient Rational Functions Expressed in Terms of the Lerch Function

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Published in 2021 at "Symmetry"

DOI: 10.3390/sym13091708

Abstract: In this manuscript, the authors derive a double integral whose kernel involves the logarithmic function a polynomial raised to a power and a quotient function expressed it in terms of the Lerch function. All the… read more here.

Keywords: expressed terms; lerch function; double integral; quotient ... See more keywords