Development of photonic devices using genetic algorithm integrated with Shannon entropy DOI
Marcos S. Gonçalves, Alex Lattaro de Oliveira

Optik, Journal Year: 2025, Volume and Issue: unknown, P. 172411 - 172411

Published: May 1, 2025

Language: Английский

An efficient archive-based parameter-free multi-objective Rao-DE algorithm for bi-objective optimization of truss structures DOI
Viet-Hung Truong, Sawekchai Tangaramvong, Hoang-Anh Pham

et al.

Computers & Structures, Journal Year: 2025, Volume and Issue: 308, P. 107647 - 107647

Published: Jan. 8, 2025

Language: Английский

Citations

4

Space deployable mechanics: A review of structures and smart driving DOI Creative Commons
Bing Wang,

Juncheng Zhu,

Shuncong Zhong

et al.

Materials & Design, Journal Year: 2023, Volume and Issue: 237, P. 112557 - 112557

Published: Dec. 13, 2023

Space deployable structures are able to be deployed from a folded state predetermined or desired configuration. They superior in terms of spatial packaging ratio, controllability, and structural complexity, order solve the space limitations for aerospace vehicles. Therefore, they have been applied designs concepts various missions, including support booms, antennas, solar panels, as well flexible sails. Recent development advanced manufacturing technologies applications novel smart materials structures, brings new degree design freedom mechanics, inspiring mechanisms, especially driving control strategies. Here, we present review on mechanics structures. Advantages mechanisms also presented reveal further insights. The trends future directed by advancements modularisation, intelligences, deployment precision. Multi-disciplinary cross-integrations leading way breakthroughs intelligent explorations.

Language: Английский

Citations

42

An efficient k-NN-based rao optimization method for optimal discrete sizing of truss structures DOI
Hoang-Anh Pham, Viet-Hung Dang,

Tien-Chuong Vu

et al.

Applied Soft Computing, Journal Year: 2024, Volume and Issue: 154, P. 111373 - 111373

Published: Feb. 9, 2024

Language: Английский

Citations

14

Shape and sizing optimisation of space truss structures using a new cooperative coevolutionary-based algorithm DOI Creative Commons
Bahareh Etaati, Mehdi Neshat, Amin Abdollahi Dehkordi

et al.

Results in Engineering, Journal Year: 2024, Volume and Issue: 21, P. 101859 - 101859

Published: Feb. 5, 2024

Optimising the shape and size of large-scale truss frames is challenging because there a nonlinear interaction between cross-sectional nodal coordinate forces structures. Meanwhile, combining bar variables creates multi-modal search space with dynamic constraints, making an expensive optimisation engineering problem. Besides, most real problems are large-scale, algorithms faced issue scalability by increasing This paper proposed novel Cooperative Coevolutionary marine predators algorithm combined greedy (CCMPA-GS) for on sizing. The used divide-and-conquer technique to optimise separately. Therefore, in each iteration, CCMPA-GS focuses initially then switches bars tries find best cooperative combination solutions current population using context vector (CV). A embedded following fix remaining violations from structure's stress displacement. alternative strategy compared 13 established genetic, evolutionary, swarm, memetic meta-heuristic algorithms. comparison based optimising two structures consisting 260-bar 314-bar configurations. Experimental results demonstrate that method consistently outperforms other methods, delivering optimal designs superior 52 % 63.4 %, respectively. signifies substantial enhancement performance, highlighting potential as powerful field structural optimisation.

Language: Английский

Citations

11

A robust machine learning-based framework for handling time-consuming constraints for bi-objective optimization of nonlinear steel structures DOI

Viet-Hung Truong,

Truong-Son Cao,

Sawekchai Tangaramvong

et al.

Structures, Journal Year: 2024, Volume and Issue: 62, P. 106226 - 106226

Published: March 19, 2024

Language: Английский

Citations

10

A hyper-heuristic algorithm via proximal policy optimization for multi-objective truss problems DOI
Shihong Yin, Zhengrong Xiang

Expert Systems with Applications, Journal Year: 2024, Volume and Issue: 256, P. 124929 - 124929

Published: July 30, 2024

Language: Английский

Citations

10

An efficient method for nonlinear inelastic truss optimization based on improved k-nearest neighbor comparison and Rao algorithm DOI
Viet-Hung Truong, Hoang-Anh Pham, Sawekchai Tangaramvong

et al.

Structures, Journal Year: 2025, Volume and Issue: 71, P. 108158 - 108158

Published: Jan. 1, 2025

Language: Английский

Citations

2

Bonobo optimizer algorithm for optimum design of truss structures with static constraints DOI
Vahid Goodarzimehr,

Umut Topal,

Amit Kumar Das

et al.

Structures, Journal Year: 2023, Volume and Issue: 50, P. 400 - 417

Published: Feb. 16, 2023

Language: Английский

Citations

23

Swarm intelligence empowered three-stage ensemble deep learning for arm volume measurement in patients with lymphedema DOI

Ali Shokouhifar,

Mohammad Shokouhifar, Maryam Sabbaghian

et al.

Biomedical Signal Processing and Control, Journal Year: 2023, Volume and Issue: 85, P. 105027 - 105027

Published: May 17, 2023

Language: Английский

Citations

18

IBMSMA: An Indicator-based Multi-swarm Slime Mould Algorithm for Multi-objective Truss Optimization Problems DOI
Shihong Yin, Qifang Luo, Yongquan Zhou

et al.

Journal of Bionic Engineering, Journal Year: 2022, Volume and Issue: 20(3), P. 1333 - 1360

Published: Dec. 1, 2022

Language: Английский

Citations

24