Results 21 to 30 of about 2,419,332 (252)
Jixie qiangdu, 2023 A piston lattice structure design method based on reliability topology optimization is proposed for the lightweight design of internal combustion engine pistons, which is decomposed into two parts of reliability analysis and deterministic topology ...
CHEN JianLiang +3 more
doaj
Инженерные технологии и системы, 2019 Introduction. The classical topology optimization leads to structural type and general layout prediction and gives a rough description of the shape of both the external and internal structure boundaries.
Ghias Kharmanda +2 more
doaj +1 more source
Damage localization using experimental modal parameters and topology optimization [PDF]
, 2010 This work focuses on the developement of a damage detection and localization tool using the Topology Optimization feature of MSC.Nastran. This approach is based on the correlation of a local stiness loss and the change in modal parameters due to damages ...
Niemann, Hanno +7 more
core +1 more source
The Implications of the Use of Composite Materials in Electromagnetic Device Topology and Shape Optimization [PDF]
, 2008 The use of composite materials provides electromagnetic device designers with serious challenges. While such materials have the potential of allowing novel threedimensional topologies to be used, as well as providing major advantages in recycling at the ...
Lowther, D. A. +8 more
core +1 more source
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016 This study investigates the robust topology optimization of a thin plate structure under a concentrated load with load position uncertainty. The effect of uncertain load direction, load magnitude, and load distribution in topology optimization problems ...
Yoshiaki NAKAZAWA +3 more
doaj +1 more source
A hybrid multiagent approach for global trajectory optimization [PDF]
, 2008 In this paper we consider a global optimization method for space trajectory design problems. The method, which actually aims at finding not only the global minimizer but a whole set of low-lying local minimizers(corresponding to a set of different design
Vasile, M. +4 more
core +1 more source
Инженерные технологии и системы, 2019 Introduction. The classical topology optimization leads to a prediction of the structural type and overall layout, and gives a rough description of the shape of the outer as well as inner boundaries of the structure.
Ghias Kharmanda +2 more
doaj +1 more source
Topology optimisation: increasing the speed and reliability of design [PDF]
, 2014 In this paper, topology optimisation is applied to the design of the rear fuselage of an unmanned aerial vehicle (UAV). A comparison is drawn between the performance of a design created through evolutionary structural optimisation (ESO) and a baseline ...
Andy Keane +7 more
core +1 more source
Topology Optimization of Suction Muffler for Noise Attenuation [PDF]
, 2012 A topology optimization method is developed to optimally design suction mufflers in reciprocating compressors. Suction mufflers should be designed for high noise reduction.
Choi, Dong Wook, Lee, Jin Woo
core +1 more source
Analytical Prediction of Critical Transitions in Oscillator Networks With Non‐Local Links [PDF]
Advanced scienceAn analytical framework reveals how global coupling, second‐harmonic strength, noise, and network structure govern oscillator‐based Ising dynamics. Spectral reduction predicts stability boundaries, while Fokker–Planck analysis captures one‐ to two‐cluster transitions and identifies conditions favoring low‐energy configurations.
Li Q +5 more
europepmc +2 more sources