[HTML][HTML] Simultaneous shape and topology optimization of wings

LC Høghøj, C Conlan-Smith, O Sigmund… - Structural and …, 2023 - Springer
This paper presents a method for simultaneous optimization of the outer shape and internal
topology of aircraft wings, with the objective of minimizing drag subject to lift and compliance …

Analysis and mitigation of the drive train fatigue load for wind turbine with inertial control

Y Wang, Y Guo, D Zhang, H Liu, R Song - International Journal of Electrical …, 2022 - Elsevier
Wind turbine (WT) have attracted more and more attention as a potential way to compensate
the fall of the power system inertia by participating in inertial control (IC). However, such …

Optimal ancillary control for frequency regulation of wind turbine generator based on improved fatigue load sensitivity

Y Wang, Y Guo, D Zhang - International Journal of Electrical Power & …, 2022 - Elsevier
Frequency regulation adjusts the power or torque of the wind turbine generator (WTG)
without considering the operating dynamics of WTG's shaft and tower, which results in a …

A multi-objective design optimization framework for wind turbines under altitude consideration

MA Mellal, M Pecht - Energy Conversion and Management, 2020 - Elsevier
Wind power is one of the most used renewable energy sources; however, effective wind
turbine design remains a challenge. This paper proposes a framework to explore the multi …

A variable twist blade for horizontal axis wind turbines: Modeling and analysis

HK Nejadkhaki, A Sohrabi, TP Purandare… - Energy Conversion and …, 2021 - Elsevier
A method for analyzing the performance of a wind turbine blade design with an adaptive
variable twist is presented. The possibility of implementing morphing features is becoming …

[HTML][HTML] Design and mass optimization of numerical models for composite wind turbine blades

Z Zhang, C Zhang, Y Qiao, Y Zhou, S Wang - Journal of Marine Science …, 2023 - mdpi.com
In this paper, a constrained optimization by linear approximation (COBYLA) algorithm is
used to optimize the design of a 5 MW wind turbine blade. In the process of blade material …

Comparative study on manifold learning approaches for parametric topology optimization problem via unsupervised deep learning

S Cheon, H Cho - Optimization and Engineering, 2024 - Springer
The study designs iterative and non-iterative network frameworks that can predict solutions
for topology optimization. The modified solid isotropic material with the penalization method …

Aeroelastic optimization of aircraft wings using a coupled three-dimensional panel-beam model

C Conlan-Smith, C Schousboe Andreasen - AIAA Journal, 2021 - arc.aiaa.org
This work introduces an aeroelastic optimization framework with a coupled three-
dimensional panel method and Timoshenko beam finite element model. The method allows …

Fail-safe topology optimization for a four-leg jacket structure of offshore wind turbines

R Lan, K Long, A Saeed, R Geng, Y Chen, J Zhang… - Structures, 2024 - Elsevier
Topology optimization (TO) has experienced substantial progress in both scholarly research
and practical engineering applications. Recent years have witnessed extensive research on …

[HTML][HTML] Sequentially coupled shape and topology optimization for 2.5 D and 3D beam models

Z Wang, ASJ Suiker, H Hofmeyer, T van Hooff… - Acta Mechanica, 2021 - Springer
A sequentially coupled shape and topology optimization framework is presented in which
the outer geometry and the internal topological layout of beam-type structures are optimized …