Investigations for the daylighting performance of trapezoid profile shadings using multi-objective optimization DOI
Adnan Ibrahim, Muna Alsukkar,

Yifang Dong

et al.

Journal of Building Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 111645 - 111645

Published: Dec. 1, 2024

Language: Английский

A Unified Inverse Design and Optimization Workflow for the Miura-oRing Metastructure DOI
Yao Chen,

Jiayao Shi,

Ruoqi He

et al.

Journal of Mechanical Design, Journal Year: 2023, Volume and Issue: 145(9)

Published: June 2, 2023

Abstract Origami structures are often attractive for a broad range of applications in engineering, design, and robotics because their useful characteristics such as reconfigurable geometry, tunable stiffness, energy absorption capacity. Although algorithms software is available origami design folding analysis, they generally isolated from other computational tools. To contribute to filling this research gap, we propose unified parametric workflow based on grasshopper combined with multi-objective optimization process. end, first, model ring-shaped fourfold structure, called the Miura-oRing metastructure, developed appropriate geometric parameters. Its nonlinear process then simulated according compatibility conditions given constraints. Simultaneously, modal analysis iteratively performed, using SAP2000 through C# scripts, obtain relationships structural configuration, mass, stiffness structure. Finally, an inverse fitting cylindrical annulus carried out Octopus, considering spatial fit, Miura-oRing. A comparison made between obtained results those simulator physical models validate performance proposed method. After balancing three objectives recommended parameters prescribed set dimensions. This study provides that integrates kinematics, performance, enabling desirable geometric, kinematic, characteristics.

Language: Английский

Citations

25
Shading design optimization in a semi-arid region: Considering energy consumption, greenhouse gas emissions, and cost DOI

Fahimeh Dokhanian,

M. Mohajerani, Hassan Estaji

et al.

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 428, P. 139293 - 139293

Published: Oct. 20, 2023

Language: Английский

Citations

23
Multi-objective optimization of energy and daylight performance for school envelopes in desert, semi-arid, and mediterranean climates of Iran DOI
Maryam Talaei, Hamed Sangin

Building and Environment, Journal Year: 2024, Volume and Issue: 255, P. 111424 - 111424

Published: March 19, 2024

Language: Английский

Citations

15
Multi-objective optimization of office egg shadings using NSGA-II to save energy consumption and enhance thermal and visual comfort DOI

Bingying Yao,

Ali Salehi, Mohammadreza Baghoolizadeh

et al.

International Communications in Heat and Mass Transfer, Journal Year: 2024, Volume and Issue: 157, P. 107697 - 107697

Published: June 25, 2024

Language: Английский

Citations

10
Evolving multi-objective optimization framework for early-stage building design: Improving energy efficiency, daylighting, view quality, and thermal comfort DOI
Lingrui Li,

Zongxin Qi,

Qingsong Ma

et al.

Building Simulation, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 16, 2024

Language: Английский

Citations

7
Comparing the performance of four shading strategies based on a multi-objective genetic algorithm: A case study in a university library DOI Open Access

Shikang Wen,

Xiao Jie Hu,

Guanjun Hua

et al.

Journal of Building Engineering, Journal Year: 2022, Volume and Issue: 63, P. 105532 - 105532

Published: Nov. 17, 2022

Language: Английский

Citations

25
Parametric design and multi-objective optimization of daylight performance in gallery skylight systems: A case study on the high museum expansion DOI
Kai Li, Hiroatsu Fukuda, Li Zhang

et al.

Energy and Buildings, Journal Year: 2024, Volume and Issue: 311, P. 114136 - 114136

Published: April 2, 2024

Language: Английский

Citations

5
Multi-objective optimization for gymnasium layout in early design stage: Based on genetic algorithm and neural network DOI

Zhaoxiang Fan,

Mengxuan Liu, Shuoning Tang

et al.

Building and Environment, Journal Year: 2024, Volume and Issue: 258, P. 111577 - 111577

Published: April 27, 2024

Language: Английский

Citations

5
Improvements in energy savings and daylighting using trapezoid profile louver shading devices DOI
Adnan Ibrahim, Muna Alsukkar,

Yifang Dong

et al.

Energy and Buildings, Journal Year: 2024, Volume and Issue: 321, P. 114649 - 114649

Published: Aug. 10, 2024

Language: Английский

Citations

5
The optimization of louvers shading devices and room orientation under three different sky conditions DOI Creative Commons
Rendy Perdana Khidmat, Hiroatsu Fukuda, Beta Paramita

et al.

Journal of Daylighting, Journal Year: 2022, Volume and Issue: 9(2), P. 137 - 149

Published: Aug. 17, 2022

This paper presents parametric and multi-objective optimization (MOO) approach in optimizing daylight energy consumption by incorporating louvres shading devices depicting three different sky conditions: Birmingham, UK, Jakarta, Indonesia, Sydney, Australia. The study aims to observe the best louvre design configuration for each given context. proposed system iterates logic of device as dynamic parameters such overhang, blade size, spacing, rotation, together with room orientation achieve maximum useful illuminance (UDI) aperture while simultaneously reduces consumption. A total 8509 simulations cities have been run distributed purpose this research. results MOO stated an improvement UDI Sydney 80%, 146.26%, 79.48%, cooling 28%, 3.26%, 2.99% respectively.

Language: Английский

Citations

19