Search Results - "gradient-based optimization algorithm"

Efficient Technique for Joint Parameter Estimation of Mixed Far Field Targets and Near Field Jammers in Phased Array Radar

Authors: Fawad Zaman Sadiq Akbar Zohaib Akhtar et al.

Source: IEEE Access, Vol 13, Pp 55887-55898 (2025)

Subject Terms: marine predators algorithm, phased array radar, gradient based optimization algorithm, plane waves, Antenna arrays, Electrical engineering. Electronics. Nuclear engineering, direction of arrival, TK1-9971

Access URL: https://doaj.org/article/880718cefff4490ca50474fa55e2b65e

Topology optimization design of multi‐material quasi‐periodic cellular structures for thermoelastic responses: Topology optimization design of multi-material quasi-periodic cellular structures for thermoelastic responses

Authors: Quhao Li Rui Xu Shutian Liu et al.

Source: International Journal for Numerical Methods in Engineering. 123:4345-4366

Subject Terms: Topological methods for optimization problems in solid mechanics, Thermal effects in solid mechanics, Numerical and other methods in solid mechanics, 0203 mechanical engineering, 0211 other engineering and technologies, multi-material single-loop topology optimization, gradient-based optimization algorithm, 02 engineering and technology, Thin bodies, structures, erode-dilate operator

File Description: application/xml

A Novel Spherical Shortest Path Planning Method for UAVs

Authors: Fan Liu Pengchuan Wang Aniruddha Bhattacharjya et al.

Source: Drones, Vol 8, Iss 12, p 749 (2024)

Subject Terms: unmanned aerial vehicle (UAV), spherical path planning, particle swarm optimization (PSO), genetic algorithm (GA), gradient-based optimizer, gradient-based optimization algorithm based on the state transition function (STGBO), Motor vehicles. Aeronautics. Astronautics, TL1-4050

File Description: electronic resource

Relation: https://www.mdpi.com/2504-446X/8/12/749; https://doaj.org/toc/2504-446X

Access URL: https://doaj.org/article/d30b8ea25c104bdcb47361ca14126ce8

Replacing human interpretation of agricultural land in Afghanistan with a deep convolutional neural network

Authors: A. M. Hamer D. M. Simms T. W. Waine

Source: International Journal of Remote Sensing. 42:3017-3038

Subject Terms: 2. Zero hunger, classification of vegetation, Government of Afghanistan, 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, Convolutional Neural Networks (CNNs), gradient-based optimization algorithm, 02 engineering and technology, 15. Life on land

Access URL: http://dspace.lib.cranfield.ac.uk/bitstream/1826/16188/4/Replacing_human_interpretation_of_agricultural_land_in_Afghanistan-2021.pdf
https://www.tandfonline.com/doi/full/10.1080/01431161.2020.1864059
https://pubag.nal.usda.gov/catalog/7322863
https://dspace.lib.cranfield.ac.uk/handle/1826/16188
http://ui.adsabs.harvard.edu/abs/2021IJRS...42.3017H/abstract
http://dspace.lib.cranfield.ac.uk/handle/1826/16188

Monthly Runoff Prediction with RVM and SVM Optimized by Singular Spectrum Analysis and Gradient-Based Optimization Algorithm

Authors: LIANG Xiaoxin CUI Dongwen

Source: Renmin Zhujiang, Vol 43 (2022)

Subject Terms: monthly runoff forecast, singular spectrum analysis, gradient-based optimization algorithm, relevance vector machine, support vector machine, simulation test, River, lake, and water-supply engineering (General), TC401-506

File Description: electronic resource

Relation: http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.01.015; https://doaj.org/toc/1001-9235

Access URL: https://doaj.org/article/2db531d48dba430982c156091981012f

An efficient gradient‐based optimization algorithm for mechanical systems: An efficient gradient-based optimization algorithm for mechanical systems

Authors: Marko Kegl B. Kegl B. J. Butinar

Source: Communications in Numerical Methods in Engineering. 18:363-371

Subject Terms: Numerical optimization and variational techniques, convergence, quasi-unconstrained dual problems, mechanical system, convex approximation, 0211 other engineering and technologies, gradient-based optimization algorithm, 02 engineering and technology, Optimization of other properties in solid mechanics, optimal design, 0101 mathematics, automatic adjustability, 01 natural sciences

File Description: application/xml

Access URL: https://onlinelibrary.wiley.com/doi/10.1002/cnm.499

A finite element algorithm for parameter identification of material models for fluid saturated porous media: A finite element algorithm for parameter identification of material models for fluid-saturated porous media

Authors: R. Mahnken Paul Steinmann

Source: International Journal for Numerical and Analytical Methods in Geomechanics. 25:415-434

Subject Terms: Finite element methods applied to problems in solid mechanics, Flows in porous media, filtration, seepage, coupled two-phase problem, finite element method, slope stability problem, 0211 other engineering and technologies, gradient-based optimization algorithm, 02 engineering and technology, Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.), least-squares functional, quadratic Drucker-Prager plasticity model, parameter identification, geometrically linear fluid-saturated porous media, sensitivity analysis, 0203 mechanical engineering, Soil and rock mechanics, minimization, linear Darcy law

File Description: application/xml

Access URL: https://zbmath.org/1621509
https://doi.org/10.1002/nag.136
http://onlinelibrary.wiley.com/doi/10.1002/nag.136/abstract
https://ui.adsabs.harvard.edu/abs/2001IJNAM..25..415M/abstract

Optimally Designed Shell Enclosures with Tuned Absorbers for Minimizing Sound Power: Optimally designed shell enclosures with tuned absorbers for minimizing sound power

Authors: Eric Constans Ashok D. Belegundu Gary H. Koopmann

Source: Optimization and Engineering. 1:67-86

Subject Terms: noise reduction, motor gearbox, finite element method, enclosed noise source, Hydro- and aero-acoustics, multiple optimized tuned absorbers, sound power spectrum, 02 engineering and technology, thin shell, optimally sized/located absorbers, 01 natural sciences, Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.), Shells, boundary element method, 0201 civil engineering, 0103 physical sciences, stochastic/gradient-based optimization algorithm, Optimization of other properties in solid mechanics

File Description: application/xml

Access URL: https://link.springer.com/article/10.1023/A%3A1010046506443

Parameter Identification of Constitutive Models for Fluidsaturated Porous Media within an FE‐Setting: Parameter identification of constitutive models for fluid-saturated porous media within a FE-setting

Authors: R. Mahnken Paul Steinmann

Source: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 80:161-164

Subject Terms: Finite element methods applied to problems in solid mechanics, finite element method, slope stability problem, gradient-based optimization algorithm, 02 engineering and technology, 01 natural sciences, Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.), least-squares functional, geometrically-linear fluid-saturated porous media, parameter identification, sensitivity analysis, 0203 mechanical engineering, Theory of constitutive functions in solid mechanics, minimization, 0101 mathematics

File Description: application/xml

Access URL: https://onlinelibrary.wiley.com/doi/abs/10.1002/zamm.20000801341
https://ui.adsabs.harvard.edu/abs/2000ZaMM...80S.161M/abstract

Parameter identification of gradient enhanced damage models with the finite element method

Authors: Ellen Kuhl Rolf Mahnken

Source: European Journal of Mechanics - A/Solids. 18:819-835

Subject Terms: Finite element methods applied to problems in solid mechanics, gradient enhanced damage models, Anelastic fracture and damage, finite element method, square panel under tension, 0211 other engineering and technologies, gradient-based optimization algorithm, 02 engineering and technology, variational problem, least-squares functional, parameter identification, sensitivity analysis, 0203 mechanical engineering, Optimization problems in solid mechanics

File Description: application/xml

Access URL: https://zbmath.org/1443813
https://doi.org/10.1016/s0997-7538(99)00127-8
https://www.sciencedirect.com/science/article/abs/pii/S0997753899001278
http://ui.adsabs.harvard.edu/abs/1999EJMS...18..819M/abstract
https://www.sciencedirect.com/science/article/pii/S0997753899001278#!

Aspects on the finite-element implementation of the Gurson model including parameter identification

Authors: Rolf Mahnken

Source: International Journal of Plasticity. 15:1111-1137

Subject Terms: convergence, Finite element methods applied to problems in solid mechanics, inclusions, Anelastic fracture and damage, finite element method, exponential map scheme, gradient-based optimization algorithm, 02 engineering and technology, multiplicative plasticity, linear representation, 01 natural sciences, Gurson model, iteration procedure, parameter identification, axisymmetric tensile bar, sensitivity analysis, 0203 mechanical engineering, void, least-squares minimization, multiplicative decomposition of deformation gradient, Optimization problems in solid mechanics, plastic potential, ferritic steel, 0101 mathematics, Plastic materials, materials of stress-rate and internal-variable type

File Description: application/xml

Access URL: https://zbmath.org/1449124
https://doi.org/10.1016/s0749-6419(99)00029-7
https://www.sciencedirect.com/science/article/abs/pii/S0749641999000297

Modeliranje in večnamenska optimizacija pridobivanja energije in koristnih produktov iz organskih odpadkov na osnovi anaerobne razgradnje: doktorska disertacija

Authors: Kegl, Tina Kovač Kralj, Anita

Contributors: Kegl, Tina Kovač Kralj, Anita

Subject Terms: anaerobic digestion, CO_2 supply network, nanotechnology, calibration of model parameters, mechanistically inspired model, gradient-based optimization algorithm, kalibracija modelnih parametrov, gradientni optimizacijski algoritem, oskrbovalno omrežje CO2, anaerobna razgradnja, fizikalno-matematični model, nanotehnologija

File Description: application/pdf

Access URL: https://dk.um.si/IzpisGradiva.php?id=81716
https://hdl.handle.net/20.500.12556/DKUM-81716

A gradient-based time-delay optimization algorithm for evaluating control strategies in a fractional-order infectious disease model.

Authors: Ghosh I Cheong HT Teo KL

Source: Computers in biology and medicine [Comput Biol Med] 2025 Sep; Vol. 196 (Pt C), pp. 110864. Date of Electronic Publication: 2025 Aug 14.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier Country of Publication: United States NLM ID: 1250250 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0534 (Electronic) Linking ISSN: 00104825 NLM ISO Abbreviation: Comput Biol Med Subsets: MEDLINE

MeSH Terms: Algorithms* , Communicable Diseases*/epidemiology , Communicable Diseases*/economics , Models, Biological*, Humans