Results 51 to 60 of about 338,629 (196)

Wireless network topology optimization algorithm based on discrete variables

Systems and Soft Computing
In response to the missing discrete variables in current wireless network topology optimization, an improved particle swarm optimization algorithm based on fusion of discrete variables is proposed to obtain network discrete variables.
Qingpeng Ran
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Designing a TPMS metamaterial via deep learning and topology optimization

Frontiers in Mechanical Engineering
Data-driven models that act as surrogates for computationally costly 3D topology optimization techniques are very popular because they help alleviate multiple time-consuming 3D finite element analyses during optimization.
Asha Viswanath, Diab W. Abueidda, Mohamad Modrek, Rashid K. Abu Al-Rub, Seid Koric, Kamran A. Khan   +5 more
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A Topology Optimization Method for Geometrically Nonlinear Problems Incorporating Level Set Boundary Expressions and a Particle Method

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2013
Structural topology optimization has been applied to nonlinear structural problems, but conventional methods considering geometrical nonlinearity encounter difficulties during nonlinear analysis using the FEM (Finite Element Method).
Takayuki YAMADA, Masatoshi MANABE, Kazuhiro IZUI, Shinji NISHIWAKI   +3 more
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基于三维柔性微动平台拓扑优化方法的研究

Jixie chuandong, 2014
The design of the toplogy optimization for full-compliant micro-platform is carried out.The topology optimization results of three-dimensional full-compliant micro-platform in different volunm ratio are researched.Base on the three-dimensional full ...
朱大昌, 冯文结, 刘运鸿
doaj  

Topology optimization design of frame structures based on the Direct FE2 method

Materials & Design
In the existing design methodology studies, the topology optimization of the engineering structures suffers from the heavy computational burden during the solution process.
Ang Zhao, Pei Li, Kui Liu, Yehui Cui
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Topology optimization of locomoting soft bodies using material point method [PDF]

, 2022
Yuki Sato, Hiroki Kobayashi, Changyoung Yuhn, Atsushi Kawamoto, Tsuyoshi Nomura, Noboru Kikuchi   +5 more
openalex   +1 more source

Two decades review of reliability-based topology optimization developments

Incertitudes et Fiabilité des Systèmes Multiphysiques, 2022
Ghais Kharmanda, Hasan Mulki
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Research on multi-objective topology optimization of unmanned sightseeing vehicle frame based on Analytic Hierarchy Process

Advances in Mechanical Engineering
To optimize the frame of a sightseeing vehicle, this paper proposes a multi-objective topology optimization method combining Analytic Hierarchy Process (AHP) and topology optimization.
Pei Tang, Weikai Xu, Zhenyu Ding, Minnan Jiang, Mao Lv   +4 more
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Inverse Optimum Safety Factor Method for Reliability-Based Topology Optimization Applied to Free Vibrated Structures

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, Imad R. Antypas, Alexey G. Dyachenko   +2 more
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COMPLEX STRENGTH-CONSTRAINED TOPOLOGY STRUCTURAL OPTIMIZATION PROBLEM STATEMENT FOR ROLLING STOCK AND SPECIAL EQUIPMENT OF RAILWAY

Nauka ta progres transportu, 2013
Purpose. The main paper purpose is the development of the topology structural optimization scientific basis regarding to the complicated optimization problems of rolling stock and special railway equipment structures. Methodology.
B. M. Tovt
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