Results 61 to 70 of about 4,687,940 (367)

Evolutionary Approaches to Optimization Problems in Chimera Topologies

, 2016
Chimera graphs define the topology of one of the first commercially available quantum computers. A variety of optimization problems have been mapped to this topology to evaluate the behavior of quantum enhanced optimization heuristics in relation to ...
Anderson C. A., Baluja S., Chakrabarti B. K., Dahl E. D., Hamze F., Harik G. R., Katzgraber H. G.   +6 more
core   +1 more source

A Comprehensive Review of Isogeometric Topology Optimization: Methods, Applications and Prospects

, 2020
Topology Optimization (TO) is a powerful numerical technique to determine the optimal material layout in a design domain, which has accepted considerable developments in recent years.
Jie Gao, Mi Xiao, Yan Zhang, Liang Gao
semanticscholar   +1 more source

An Integrated MATLAB Code for Homogenization‐Based Topology Optimization and Generating Functionally Graded Surface Lattices for Additive Manufacturing

Advanced Engineering Materials, EarlyView.
Unlocking structural efficiency, this work integrates homogenization‐based topology optimization with functionally graded triply periodic minimal surface lattices to create highly efficient, customizable lattice structures. Key achievements include the development of a versatile MATLAB framework, optimization of mechanical properties for additive ...
Mirhan Ozdemir, Ugur Simsek, Cemal Efe Gayir, Kadir Gunaydin, Orhan Gulcan   +4 more
wiley   +1 more source

Reliability Topology Optimization of Collaborative Design for Complex Products Under Uncertainties Based on the TLBO Algorithm

Engineering, 2023
The topology optimization design of complex products can significantly improve material and power savings, and reduce inertial forces and mechanical vibrations effectively.
Zhaoxi Hong, Xiangyu Jiang, Yixiong Feng, Qinyu Tian, Jianrong Tan   +4 more
doaj  

An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics

Advanced Engineering Materials, EarlyView.
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley   +1 more source

Topology optimization analysis of VLCC transverse web based on UNet deep learning

Zhongguo Jianchuan Yanjiu
ObjectiveThis paper proposes a hull transverse web topology optimization method based on UNet for application in the optimization design of complex ship structures.
Zhenrong LI, Lijuan XIA, Shuo FENG
doaj   +1 more source

Evolutionary approach for spatial architecture layout design enhanced by an agent-based topology finding system

Frontiers of Architectural Research, 2017
This paper presents a method for the automatic generation of a spatial architectural layout from a user-specified architectural program. The proposed approach binds a multi-agent topology finding system and an evolutionary optimization process.
Zifeng Guo, Biao Li
doaj   +1 more source

Topology optimization on two-dimensional manifolds

, 2019
This paper implements topology optimization on two-dimensional manifolds. In this paper, the material interpolation is implemented on a material parameter in the partial differential equation used to describe a physical field, when this physical field is
Deng, Yongbo, Korvink, Jan G., Liu, Zhenyu   +2 more
core   +1 more source

3D‐Printed Architected Material for the Generation of Foam‐Based Protective Equipment

Advanced Engineering Materials, EarlyView.
This study investigates 3D‐printed architected structures as alternatives to traditional foams in protective gear. It focuses on customizing impact strength and damping through design and manufacturing integration. Testing shows these structures outperform conventional foams, offering enhanced customizability, lower weight, and tunable performance ...
Ali Zolfagharian, Gerard Bel Català, Daniel Saakes, Bernard Rolfe, Ian Gibson, Mehrshad Mehrpouya   +5 more
wiley   +1 more source

Improved Efficient Projection Density Function Based on Topology Optimization

Journal of Mathematics, 2021
Topology optimization is a powerful tool having capability of generating new solution to engineering design problems, while these designs enhance manufacturability and reduce manufacturing costs in a computational setting.
Nouman Saeed, Kai Long, Jamshed Ahmed Ansari, Nasif Raza Jaffri, Usama Abrar   +4 more
doaj   +1 more source