Chaos control assisted single-loop multi-objective reliability-based design optimization using differential evolution

R Biswas, D Sharma - Swarm and Evolutionary Computation, 2023 - Elsevier
In this paper, a single-loop multi-objective formulation for reliability-based design
optimization is proposed in which the reliability analysis is approximated using Karush …

[HTML][HTML] A New Latin Hypercube Sampling with Maximum Diversity Factor for Reliability-Based Design Optimization of HLM

P Phromphan, J Suvisuthikasame, M Kaewmongkol… - Symmetry, 2024 - mdpi.com
This research paper presents a new Latin hypercube sampling method, aimed at enhancing
its performance in quantifying uncertainty and reducing computation time. The new Latin …

Optimization of vehicle structural parameters considering stability improvement

F **ao, J Hu, Z Lin, R Luo - Applied Mathematical Modelling, 2023 - Elsevier
The main structural parameters that affect vehicle bifurcation characteristics and the safe
basin are obtained, with the goal of improving the stability. First, the distribution of the system …

Reliability-based design of an aircraft wing using a fuzzy-based metaheuristic

S Winyangkul, S Sleesongsom, S Bureerat - Applied Sciences, 2021 - mdpi.com
The purpose of this paper is to design aircraft wing using reliability-based design
optimization concerned to fuzzy uncertainty variables. A possibilistic safety index-based …

Computation and optimization of rack and pinion steering mechanism considering kingpin parameters and tire side slip angle

X Zhang, F Kou, G Wang, J Xu - Journal of Mechanical Science and …, 2023 - Springer
In this paper, the parameter optimization and error analysis of the rack and pinion steering
mechanism are carried out on the basis of considering the influence of kingpin parameters …

Two-step multi-objective reliability-based design optimization of aircraft wing structures

S Sleesongsom, S Kumar, S Bureerat - Symmetry, 2022 - mdpi.com
The multi-objective reliability-based design optimization (MORBDO) of an aircraft structure
employing a non-probabilistic model, at present, still has a high level of analysis complexity …

Multi-objective Optimization of a Fractional-Order Control System for an EMS-Type Maglev Model

M Wang, S Zeng, Y He, S Su… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper presents a multi-objective optimization approach for a fractional-order control
system for electricmagnetic suspension (EMS) type magnetic levitation (maglev) models …

Multi-objective reliability-based partial topology optimization of a composite aircraft wing

S Sleesongsom, S Kumar, S Bureerat - Symmetry, 2023 - mdpi.com
Reliability-based partial topology optimization (RBPTO) is a new approach for aircraft
structural design; however, it brings computational complexity and makes aeroelasticity …

Single-Loop Multi-Objective Reliability-Based Design Optimization Using Chaos Control Theory and Shifting Vector with Differential Evolution

R Biswas, D Sharma - Mathematical and Computational Applications, 2023 - mdpi.com
Multi-objective reliability-based design optimization (MORBDO) is an efficient tool for
generating reliable Pareto-optimal (PO) solutions. However, generating such PO solutions …

Robust equilibrium optimization of structural dynamic characteristics considering different working conditions

J Cheng, R Wang, Z Liu, J Tan - International Journal of Mechanical …, 2021 - Elsevier
Highlights•Interval robust optimization of structural dynamic characteristics is
investigated.•Different working conditions are considered in the robust optimization …