Výsledky vyhledávání - "Adjoint variable method"

Sensitivity analysis for any functions of static elastic systems using combination of adjoint variable method and automatic differentiation for topology optimization

Autoři: Shun OGAWA Kazuo YONEKURA Katsuyuki SUZUKI

Zdroj: Nihon Kikai Gakkai ronbunshu, Vol 91, Iss 941, Pp 24-00225-24-00225 (2024)

Témata: Engineering machinery, tools, and implements, sensitivity analysis, finite element method, TJ1-1570, Mechanical engineering and machinery, TA213-215, multi-material, automatic differentiation, adjoint variable method, topology optimization

Přístupová URL adresa: https://doaj.org/article/cef9b7ad5aa1496abfb1a5f9378dc8ee

Void topology identification analysis in structures based on weighted sensitivity method (Study on oscillation control of sensitivity for iteration-axis direction by change of numerical parameters)

Autoři: Takahiko KURAHASHI Towa KOIKE Akihiro TAKEMORI a další

Zdroj: Nihon Kikai Gakkai ronbunshu, Vol 90, Iss 936, Pp 24-00079-24-00079 (2024)

Témata: Engineering machinery, tools, and implements, hammering test, finite element method, TJ1-1570, void topology identification, Mechanical engineering and machinery, TA213-215, level-set-based topology optimization, weighted sensitivity, adjoint variable method

Přístupová URL adresa: https://doaj.org/article/ac6514caf8aa471ea6a748540260741c

Input optimization for flexible multibody systems using the adjoint variable method and the flexible natural coordinates formulation

Autoři: Vanpaemel, Simon Vermaut, martijn Desmet, Wim a další

Zdroj: Multibody System Dynamics. 57:259-277

Témata: Optimization, Technology, Science & Technology, 02 Physical Sciences, Flexible natural coordinates formulation, Adjoint variable method, 02 engineering and technology, FM_Acknowledged, Mechanics, Design Practice & Management, 01 natural sciences, DIFFERENTIAL-ALGEBRAIC EQUATIONS, Input optimization, C2_DT4M, DESIGN SENSITIVITY-ANALYSIS, 0203 mechanical engineering, FLEXMOSYS, Flexible multibody systems, FM_Affiliated, 0103 physical sciences, 51 Physical sciences, Sensitivity analysis, 49 Mathematical sciences, 01 Mathematical Sciences

Numerical studies for defect topology identification based on the adjoint variable and the finite element methods

Autoři: Takahiko KURAHASHI Kengo TAKEUCHI Towa KOIKE a další

Zdroj: Mechanical Engineering Journal, Vol 10, Iss 3, Pp 23-00090-23-00090 (2023)

Témata: hammering test, shape identification, finite element method, TJ1-1570, Mechanical engineering and machinery, level set method, phase-field method, weighted sensitivity, adjoint variable method, topology optimization

Přístupová URL adresa: https://doaj.org/article/7b3671a6616b4040b9c9b9be52463b3b

Sound wave neural network based on partial differential equation

Autoři: Weitao Sun Zhifang Yang Xinfei Yan

Zdroj: 地球与行星物理论评, Vol 55, Iss 2, Pp 257-266 (2024)

Témata: interpretable neural network, sound wave equations, adjoint variable method, two-stream network, Geophysics. Cosmic physics, QC801-809, Astrophysics, QB460-466

Popis souboru: electronic resource

Relation: https://doaj.org/toc/2097-1893

Přístupová URL adresa: https://doaj.org/article/6ed4afb6f46540b4a86f5fe5aa6b5e3e

Topology optimization of non-linear electromagnetic actuator based on Reluctance Network Analysis

Autoři: Yin, Ming Bracikowski, Nicolas Naidjate, Mohammed a další

Přispěvatelé: Yin, Ming Bracikowski, Nicolas Naidjate, Mohammed a další

Zdroj: ISSN: 0304-8853.

Témata: Topology optimization electromagnetic actuator reluctance network analysis adjoint variable method, Topology optimization, electromagnetic actuator, reluctance network analysis, adjoint variable method, [SPI]Engineering Sciences [physics]

Dostupnost: https://hal.science/hal-04650053
https://hal.science/hal-04650053v1/document
https://hal.science/hal-04650053v1/file/mingYin2024magmaFinalLight.pdf
https://doi.org/10.1016/j.jmmm.2024.172174

Design of Planar and Conformal, Passive, Lossless Metasurfaces That Beamform

Autoři: Jordan Budhu Luke Szymanski Anthony Grbic

Zdroj: IEEE Journal of Microwaves, Vol 2, Iss 3, Pp 401-418 (2022)

Témata: Metasurface, FOS: Physical sciences, TK5101-6720, Physics - Applied Physics, Applied Physics (physics.app-ph), 02 engineering and technology, Electric apparatus and materials. Electric circuits. Electric networks, beamforming, conformal, Telecommunication, 0202 electrical engineering, electronic engineering, information engineering, TK452-454.4, adjoint variable method, Physics - Optics, Optics (physics.optics)

Přístupová URL adresa: http://arxiv.org/abs/2112.03250
https://doaj.org/article/7fef64f16de0425085277d14d3f99ce7

Subwavelength Bayer RGB color routers with perfect optical efficiency

Autoři: Peter B. Catrysse Nathan Zhao Weiliang Jin a další

Zdroj: Nanophotonics
Nanophotonics, Vol 11, Iss 10, Pp 2381-2387 (2022)

Témata: perfect optical efficiency, Physics, QC1-999, ideal color separation, 0103 physical sciences, image sensors, adjoint variable method, subwavelength bayer rgb color router, 01 natural sciences, gradient descent optimization, Research Article, 0104 chemical sciences

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/39678092
https://doaj.org/article/90d137fd687d4e36a8058b553fa993aa

A concept on velocity estimation from magnetic resonance velocity images based on variational optimal boundary control

Autoři: Tomohiro OTANI Hiroshi YAMASHITA Kazuma IWATA a další

Zdroj: Journal of Biomechanical Science and Engineering, Vol 17, Iss 3, Pp 22-00050-22-00050 (2022)

Témata: Science, boundary conditions, 05 social sciences, TJ1-1570, magnetic resonance imaging, 0501 psychology and cognitive sciences, computational fluid dynamics, Mechanical engineering and machinery, optimal boundary control, adjoint variable method, 0503 education, cerebrospinal fluid

Přístupová URL adresa: https://doaj.org/article/c5dd1ff2fd874d3f8721ecee8af27b36

Adjoint method in machine learning: A pathway to efficient inverse design of photonic devices

Autoři: Chanik Kang Dongjin Seo Svetlana V. Boriskina a další

Zdroj: Materials & Design, Vol 239, Iss , Pp 112737- (2024)

Témata: Photonics, Inverse design, Adjoint variable method, Topology optimization, Deep learning, Generative adversarial networks, Materials of engineering and construction. Mechanics of materials, TA401-492

Popis souboru: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S0264127524001096; https://doaj.org/toc/0264-1275

Přístupová URL adresa: https://doaj.org/article/951869d8deff420dbba89cfe8abe781b

Numerical studies on a proposed stepwise binarization method for the topology optimization analysis of the sloshing control problem

Autoři: Masaya KOBAYASHI Takahiko KURAHASHI

Zdroj: Journal of Fluid Science and Technology, Vol 19, Iss 1, Pp JFST0001-JFST0001 (2024)

Témata: stepwise binarization method, two-fluid, topology optimization, sloshing problem, lagrange-galerkin method, adjoint variable method, Science (General), Q1-390, Technology

Popis souboru: electronic resource

Relation: https://www.jstage.jst.go.jp/article/jfst/19/1/19_2024jfst0001/_pdf/-char/en; https://doaj.org/toc/1880-5558

Přístupová URL adresa: https://doaj.org/article/0ab2539291d944f9816b290199a09412

Continuum sensitivity and design optimization of superconducting systems under critical current densities with magnetic field dependence

Autoři: Seo, K Coombs, T Park, IH a další

Přispěvatelé: Seo, K Coombs, T Park, IH a další

Zdroj: Structural and Multidisciplinary Optimization. 64:3937-3950

Témata: Superconducting system, Design optimization, 0103 physical sciences, Continuum sensitivity, Adjoint variable method, Level set method, Critical current density, 01 natural sciences

Popis souboru: application/pdf; text/xml

Přístupová URL adresa: https://link.springer.com/content/pdf/10.1007/s00158-021-03069-w.pdf
https://link.springer.com/content/pdf/10.1007/s00158-021-03069-w.pdf
https://link.springer.com/article/10.1007/s00158-021-03069-w
https://www.repository.cam.ac.uk/handle/1810/330930
https://doi.org/10.17863/cam.78373
https://doi.org/10.1007/s00158-021-03069-w

Eigenvalue sensitivity analysis based on the transfer matrix method

Autoři: Dieter Bestle

Zdroj: International Journal of Mechanical System Dynamics, Vol 1, Iss 1, Pp 96-107 (2021)

Témata: TA168, sensitivity analysis, 0203 mechanical engineering, transfer matrix method, TJ1-1570, direct differentiation, Mechanical engineering and machinery, 02 engineering and technology, adjoint variable method, Systems engineering

Přístupová URL adresa: https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/msd2.12016
https://doaj.org/article/e1984870cc9b4475b0afba0e6e13b074
https://onlinelibrary.wiley.com/doi/pdf/10.1002/msd2.12016

Synthesis of a Cauer Equivalent Circuit for Electric Devices From Computed and Measured Data

Autoři: Yoshitsugu Otomo Hajime Igarashi

Zdroj: IEEE Transactions on Power Electronics. 36:4513-4521

Témata: Adjoint variable method (AVM), litz wire, sensitivity analysis, Cauer equivalent circuit, curve fitting, 0103 physical sciences, 7. Clean energy, 01 natural sciences

Přístupová URL adresa: https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/79884/2/Final_ver_TPEL_Cauer-1.pdf
https://ieeexplore.ieee.org/document/9187237
https://eprints.lib.hokudai.ac.jp/dspace/handle/2115/79884
http://ui.adsabs.harvard.edu/abs/2021ITPE...36.4513O/abstract
https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/79884/2/Final_ver_TPEL_Cauer-1.pdf

Topology Optimization of Magnetic Actuator based on Reluctance Network Modeling and Adjoint Variable Method

Autoři: Yin, Ming Naidjate, Mohammed Bracikowski, Nicolas a další

Přispěvatelé: Yin, Ming Naidjate, Mohammed Bracikowski, Nicolas a další

Zdroj: INTERMAG 2023 ; https://hal.science/hal-04317244 ; INTERMAG 2023, May 2023, Sendai, Japan

Témata: Topology optimization, magnetic actuator, reluctance network analysis, adjoint variable method, [SPI]Engineering Sciences [physics]

Geografické téma: Sendai, Japan

Dostupnost: https://hal.science/hal-04317244
https://hal.science/hal-04317244v1/document
https://hal.science/hal-04317244v1/file/Digest_Intermag_2023_Ming_final_14_01_2023.pdf

3-D Topology Optimization of Claw-Pole Alternator Using Gaussian-Basis Function With Global and Local Searches

Autoři: Yoshitsugu Otomo Hajime Igarashi Yuki Hidaka a další

Zdroj: IEEE Transactions on Magnetics. 56:1-4

Témata: NGnet, genetic algorithm (GA), claw-pole alternator, 0103 physical sciences, Adjoint variable method, 01 natural sciences, topology optimization

Přístupová URL adresa: https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/76840/1/Full_Paper_Final_Submission_COMPUMAG.pdf
https://ieeexplore.ieee.org/document/8936620/
https://eprints.lib.hokudai.ac.jp/dspace/handle/2115/76840
https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/76840/1/Full_Paper_Final_Submission_COMPUMAG.pdf
https://ci.nii.ac.jp/naid/120006803964
https://ui.adsabs.harvard.edu/abs/2020ITM....5652205O/abstract

Topology Optimization For Dynamic Flexible Multibody Systems Using The Flexible Natural Coordinates Formulation

Autoři: Vanpaemel, Simon Asrih, Karim Vermaut, Martijn a další

Zdroj: ISSN:0094-114X ; ISSN:1873-3999 ; Mechanism And Machine Theory, vol. 185, Art.No. 105344.

Témata: C2_DT4M, CAMEDO, FM_Acknowledged, FM_Affiliated, Science & Technology, Technology, Engineering, Mechanical, Adjoint Variable method, Flexible Natural Coordinates Formulation, Topology optimization, Sensitivity analysis, Flexible multibody models, DESIGN SENSITIVITY-ANALYSIS, DIFFERENTIAL-ALGEBRAIC EQUATIONS, EQUIVALENT STATIC LOADS, STRUCTURAL OPTIMIZATION, EIGENVALUES, SUBSTRUCTURES, COMPONENTS, 0906 Electrical and Electronic Engineering, 0910 Manufacturing Engineering, 0913 Mechanical Engineering, Design Practice & Management, 4007 Control engineering, mechatronics and robotics, 4017 Mechanical engineering

Popis souboru: application/pdf

Relation: https://lirias.kuleuven.be/handle/20.500.12942/717214; https://doi.org/10.1016/j.mechmachtheory.2023.105344

Dostupnost: https://lirias.kuleuven.be/handle/20.500.12942/717214
https://hdl.handle.net/20.500.12942/717214
https://lirias.kuleuven.be/retrieve/5f50534c-e3d8-4c0a-8dd6-33e1a47b89ba
https://doi.org/10.1016/j.mechmachtheory.2023.105344

Double Optimization Design of the Formula Racing Car Frame Based on the Variable Density Method and the Joint Variable Method

Autoři: Weiyang Ma Yanhui Lu Pengyu Wang a další

Zdroj: Applied Sciences, Vol 13, Iss 10155, p 10155 (2023)

Témata: formula racing car frame, topology optimization, sensitivity analysis, lightweight design, variable density method, adjoint variable method, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

Relation: https://www.mdpi.com/2076-3417/13/18/10155; https://doaj.org/toc/2076-3417; https://doaj.org/article/c0055929a9e3406ea0f5fccb6319176d

Dostupnost: https://doi.org/10.3390/app131810155
https://doaj.org/article/c0055929a9e3406ea0f5fccb6319176d

Topology Optimization of Chip Inductor Using Density Method

Autoři: Yin, Shuli Igarashi, Hajime Clenet, Stephane a další

Přispěvatelé: Yin, Shuli Igarashi, Hajime Clenet, Stephane a další

Zdroj: ISSN: 1941-0069 ; IEEE Transactions on Magnetics ; https://hal.science/hal-05401068 ; IEEE Transactions on Magnetics, 2025, 6p. ⟨10.1109/tmag.2025.3628624⟩.

Témata: adjoint variable method, density-based FEM, eddy current, field-circuit coupling, [SPI]Engineering Sciences [physics]

Dostupnost: https://hal.science/hal-05401068
https://hal.science/hal-05401068v1/document
https://hal.science/hal-05401068v1/file/L2EP_IEEE_2025_CLENET.pdf
https://doi.org/10.1109/tmag.2025.3628624

Two‐Dimensional Angular Bandwidth Broadening of Metasurface Grating

Autoři: Chulsoo Choi Taewon Choi Jeong-Geun Yun a další

Zdroj: Advanced Photonics Research, Vol 3, Iss 12, Pp n/a-n/a (2022)

Témata: adjoint variable method, grating, inverse design, metasurfaces, waveguide combiners, Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467

Popis souboru: electronic resource

Relation: https://doaj.org/toc/2699-9293

Přístupová URL adresa: https://doaj.org/article/d4328e81a9cc488f962098d981d3ca8b