A practical satellite layout optimization design approach based on enhanced finite-circle method
Sign Up to like & getrecommendations! Published in 2018 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-018-2042-z
Abstract: Satellite layout optimization design problems with complicated performance constraints are studied in this paper. In addition to the traditional geometric constraint, system centroid constraint, inertia angles constraint and dynamics performance, more complex design factors based… read more here.
Keywords: layout optimization; optimization design; satellite layout; optimization ... See more keywords
Minimum resistance ship hull uncertainty optimization design based on simulation-based design method
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Shanghai Jiaotong University (Science)"
DOI: 10.1007/s12204-017-1882-9
Abstract: In the ship hull optimization design based on simulation-based design (SBD) technology, low precision of the approximate model leads to an uncertainty form of optimization model. In order to enable the approximate model with finite… read more here.
Keywords: optimization design; design; ship hull; optimization ... See more keywords
Optimization Design and Fabrication of Polymer Micro Needle by Hot Embossing Method
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-019-00095-z
Abstract: This paper presents the design, fabrication and testing of a solid polymer microneedle. Mechanical behavior of the microneedle was simulated by ANSYS via the results of suffered and strength calculations. The results shows, that the… read more here.
Keywords: fabrication polymer; fabrication; design fabrication; optimization design ... See more keywords
Optimization design method for the cable network of mesh reflector antennas considering space thermal effects
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.105380
Abstract: Abstract The mesh reflector antenna is widely used in space satellites for its characteristics of lightweight, large aperture, high precision, and high stiffness. As the form of mesh surface is heavily depended on cable forces… read more here.
Keywords: mesh reflector; space; optimization design; cable ... See more keywords
Integrated optimization design of smart morphing wing for accurate shape control
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2020.08.048
Abstract: Abstract Smart morphing wing, which is equipped with smart materials and able to change structural geometry adaptively, can further improve aerodynamic efficiency of aircraft. This paper presents a new integrated layout and topology optimization design… read more here.
Keywords: shape; optimization design; smart morphing; topology ... See more keywords
Optimization design of airfoils under atmospheric icing conditions for UAV
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2021.04.031
Abstract: Abstract Natural ice accretion on the lifting surface of an aircraft is detrimental to its aerodynamic performance, as it changes the effective streamlined body. The main focus of this work considers the optimization design of… read more here.
Keywords: atmospheric icing; airfoils atmospheric; optimization design; design airfoils ... See more keywords
Optimization design of steam ejector primary nozzle for MED-TVC desalination system
Sign Up to like & getrecommendations! Published in 2019 at "Desalination"
DOI: 10.1016/j.desal.2019.07.010
Abstract: Abstract The paper proposes a mathematical model and efficient optimization design method for ejector primary nozzle to deal with the coupled ejector configuration parameters. A primary nozzle of steam ejector for multi-effect distillation with thermal… read more here.
Keywords: ejector primary; optimization design; ejector; desalination ... See more keywords
Optimization design of cylindrical rivet in flat bottom riveting
Sign Up to like & getrecommendations! Published in 2021 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2021.108292
Abstract: Abstract Light weight material is used more and more extensively in automotive industry due to its high mechanical properties and low density. The joining of light weight material, such as mechanical clinching, is attracting much… read more here.
Keywords: rivet; bottom; design cylindrical; flat bottom ... See more keywords
Anti-flutter optimization design of airfoil for wind turbine blade
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Renewable and Sustainable Energy"
DOI: 10.1063/1.5005562
Abstract: An anti-flutter optimization design of DU 98-W-210 airfoil for wind turbine blades is carried out by employing the particle swarm optimization algorithm. As is well known, the increase in the torsional blade stiffness, which is… read more here.
Keywords: optimization design; anti flutter; flutter optimization; optimization ... See more keywords
Optimization design method based on parameter reduction and active subspaces: Redistribution of chordwise loading at blade tips in a transonic axial-flow fan
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
DOI: 10.1063/5.0219471
Abstract: In practical optimization design, an excessive number of design variables have a highly detrimental influence on the efficiency and accuracy of the final design scheme and expose the optimization problem to the curse of dimensionality.… read more here.
Keywords: fan; active subspaces; design method; optimization design ... See more keywords
A components' layout optimization design method considering mass and thermal characteristics
Sign Up to like & getrecommendations! Published in 2025 at "Engineering Optimization"
DOI: 10.1080/0305215x.2024.2433078
Abstract: Components' layout optimization design (CLOD) is a key part of spacecraft design, and it has a strong coupling relationship with other systems, which deeply affects the design and operation of other subsystems. The design of… read more here.
Keywords: multi objective; optimization design; components layout; layout optimization ... See more keywords