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   Articles with "nonlinear optimization" as a keyword



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Nonlinear Optimization for Geometric Parameters of Reinforced Concrete Coupled Structural Walls

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recommendations! Published in 2019 at "KSCE Journal of Civil Engineering"

DOI: 10.1007/s12205-019-1189-5

Abstract: The coupling ratio (CR) has been widely used to quantitatively reflect the degree of coupling action between the component walls and link beams of a coupled wall. However, the CR index is very difficult to… read more here.

Keywords: coupled walls; nonlinear optimization; geometric parameters; optimization geometric ... See more keywords

Nonlinear optimization for a tumor invasion PDE model

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recommendations! Published in 2018 at "Computational and Applied Mathematics"

DOI: 10.1007/s40314-016-0356-2

Abstract: In this work, we introduce a methodology to approximate unknown parameters that appear on a non-linear reaction–diffusion model of tumor invasion. These equations consider that tumor-induced alteration of micro-environmental pH furnishes a mechanism for cancer… read more here.

Keywords: nonlinear optimization; tissue; model; tumor invasion ... See more keywords

A framework for Data-Driven Structural Analysis in general elasticity based on nonlinear optimization: The static case

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recommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"

DOI: 10.1016/j.cma.2020.112993

Abstract: Abstract Data-Driven Computational Mechanics is a novel computing paradigm that enables the transition from standard data-starved approaches to modern data-rich approaches. At this early stage of development, one can distinguish two mainstream directions. The first one, which… read more here.

Keywords: nonlinear optimization; framework data; data driven; optimization ... See more keywords
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Discrete-time nonlinear optimization via zeroing neural dynamics based on explicit linear multi-step methods for tracking control of robot manipulators

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recommendations! Published in 2020 at "Neurocomputing"

DOI: 10.1016/j.neucom.2020.05.093

Abstract: Abstract In this paper, discrete-time nonlinear optimization (DTNO) for tracking control of robot manipulators is investigated. By utilizing zeroing neural dynamics (ZND) method, a continuous-time ZND (CTZND) model is first proposed for solving the corresponding… read more here.

Keywords: discrete time; nonlinear optimization; step; time ... See more keywords

Nonlinear optimization for a low-emittance storage ring

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recommendations! Published in 2024 at "Journal of Synchrotron Radiation"

DOI: 10.1107/s1600577524004569

Abstract: A self-adaptive crossover parameter is introduced in a strategy to adopt a new ηc for every generation while running a multi-objective genetic algorithm. read more here.

Keywords: emittance storage; low emittance; nonlinear optimization; optimization low ... See more keywords

Advanced Nonlinear Optimization Techniques in SWIPT: A Review

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recommendations! Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2024.3519522

Abstract: With an emphasis on nonlinear models for energy harvesting (EH), this article examines nonlinear approaches in advanced optimization for simultaneous wireless information and power transfer (SWIPT). The SWIPT technology suffers from optimizing system performance due… read more here.

Keywords: review; nonlinear optimization; techniques swipt; optimization techniques ... See more keywords

Electromagnetic Characterization of Concrete by Jonscher Universal Dielectric Model: Numerical Validation of Different Nonlinear Optimization Algorithms

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recommendations! Published in 2025 at "IEEE Access"

DOI: 10.1109/access.2025.3598642

Abstract: The dielectric permittivity model of concrete plays a key role in characterizing its interaction with electromagnetic (EM) waves but also in determining its mechanical properties. Among various EM models, the Jonscher universal dielectric response has… read more here.

Keywords: nonlinear optimization; jonscher universal; model; optimization algorithms ... See more keywords

RSS-Based Visible Light Positioning Using Nonlinear Optimization

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recommendations! Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2022.3156616

Abstract: In recent years, indoor positioning has drawn intensive attention for both pedestrian and mobile robot applications. Among various indoor positioning technologies, visible light positioning has many advantages due to its high localization accuracy, high bandwidth,… read more here.

Keywords: accuracy; light positioning; visible light; nonlinear optimization ... See more keywords

Design of Uniformly Excited Unequally Spaced Antenna Arrays by Using Nonlinear Optimization

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recommendations! Published in 2024 at "IEEE Antennas and Wireless Propagation Letters"

DOI: 10.1109/lawp.2024.3358998

Abstract: Numerous methods for the design of antenna arrays are based on optimization techniques. If the design problem can be expressed in a convex form, convex optimization is applied. If such is not the case, iterative… read more here.

Keywords: antenna arrays; design uniformly; nonlinear optimization; uniformly excited ... See more keywords

Computational Neural Dynamics Model for Time-Variant Constrained Nonlinear Optimization Applied to Winner-Take-All Operation

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recommendations! Published in 2022 at "IEEE Transactions on Industrial Informatics"

DOI: 10.1109/tii.2021.3138794

Abstract: Although time-variant nonlinear optimization with equality and inequality constraints (TVNOEIC) is a widespread problem in real life, the research on this issue is much less than the time-invariant one. Large lagging errors may not be… read more here.

Keywords: time; neural dynamics; model; nonlinear optimization ... See more keywords

Noise-Suppressing Neural Dynamics for Time-Dependent Constrained Nonlinear Optimization With Applications

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recommendations! Published in 2022 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"

DOI: 10.1109/tsmc.2021.3138550

Abstract: Up to date, the existing methods for nonlinear optimization with time-dependent parameters can be classified into two types: 1) static methods are capable of handling inequality constraints but may generate large lagging errors in the… read more here.

Keywords: problem; time; time dependent; inequality constraints ... See more keywords