Structural topology optimisation based on a multi-agent model Article Swipe

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Xin Yan , Ding Wen Bao , Yulin Xiong , Roland Snooks , Yi Min Xie ·

YOU? · · 2023 · Open Access · · DOI: https://doi.org/10.1016/j.engstruct.2023.116978

In this study, we propose to equip the basic vector-based multi-agent system with global structural awareness by introducing strain energy density gradient vectors to achieve structural topology optimisation. This multi-agent based topology optimisation method can conveniently generate diverse and competitive structural designs with different parameters of the agent swarm behavior rules (separation, alignment and cohesion). Several numerical examples are introduced to explore the relationship between parameters and resulting design diversities. It is demonstrated that the proposed method can produce a variety of designs that possess not only high structural performance but also distinctly different topologies. Taking advantages of the computational multi-agent system, this method has potential to be easily integrated with agent system algorithms in other research fields to generate diverse designs with high structural performance, elegant geometries and interesting features for architects, engineers and other designers.

Related Topics

Artificial Intelligence

Finite Element Method

Structural Engineering

Organic Chemistry

Chemistry

Electrical Engineering

Concepts

Cohesion (chemistry) Network topology Computer science Topology (electrical circuits) Variety (cybernetics) Topology optimization Structural system Swarm behaviour Distributed computing Engineering Artificial intelligence Finite element method Structural engineering Operating system Organic chemistry Chemistry Electrical engineering

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Type: article
Language: en
Landing Page: https://doi.org/10.1016/j.engstruct.2023.116978
OA Status: hybrid
Cited By: 8
References: 51
Related Works: 10
OpenAlex ID: https://openalex.org/W4387276423

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DOI: https://doi.org/10.1016/j.engstruct.2023.116978

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Title: Structural topology optimisation based on a multi-agent model

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Language: en

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Publication year: 2023

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Publication date: 2023-10-02

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Authors: Xin Yan, Ding Wen Bao, Yulin Xiong, Roland Snooks, Yi Min Xie

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Landing page: https://doi.org/10.1016/j.engstruct.2023.116978

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Concepts: Cohesion (chemistry), Network topology, Computer science, Topology (electrical circuits), Variety (cybernetics), Topology optimization, Structural system, Swarm behaviour, Distributed computing, Engineering, Artificial intelligence, Finite element method, Structural engineering, Operating system, Organic chemistry, Chemistry, Electrical engineering

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Cited by: 8

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Citations by year (recent): 2025: 6, 2024: 2

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