@inproceedings{ff0ff2eeac1a4e84a4d66f1170db3e80,
title = "Optimized Design Methodology for Wing Box Structures Utilizing Euler–Bernoulli Beam Theory",
abstract = "Accurate wing box weight estimation is critical in early aircraft design. Traditional empirical methods lack precision for novel configurations, while high-fidelity finite element analysis (FEA) is computationally intensive. This study presents a rapid, robust estimation framework based on Euler–Bernoulli beam theory. The method parameterizes wing box geometry via spar locations, computes cross-sectional properties, and evaluates structural response under typical loads. Strength and buckling stability checks ensure structural reliability. Validation against FEA under identical conditions achieved the intended objectives in terms of engineering applicability. This approach offers an efficient and accurate tool for preliminary wing box structural weight assessment, facilitating early-stage design decisions.",
keywords = "Euler–Bernoulli beam theory, genetic algorithm, stability check, strength check, wing box mass estimation",
author = "Pingan Tan and Xiaodong Wang and Junjie Zhang and Zengshan Li and Shuming Zhang and Francis Piao",
note = "Publisher Copyright: {\textcopyright} 2026 The Authors.; 16th International Conference of Mechanical and Aerospace Engineering, ICMAE 2025 ; Conference date: 15-07-2025 Through 18-07-2025",
year = "2026",
month = mar,
day = "3",
doi = "10.3233/ATDE260058",
language = "英语",
series = "Advances in Transdisciplinary Engineering",
publisher = "IOS Press BV",
pages = "400--409",
editor = "Xuelin Lei",
booktitle = "Moving Integrated Product Development to Service Clouds in the Global Economy - Proceedings of the 21st ISPE Inc. International Conference on Concurrent Engineering, CE 2014",
address = "荷兰",
}