Assembly Simulation and Optimization Method for Underconstrained Frame Structures of Aerospace Vehicles-Reference-Cited by-同舟云学术

Assembly Simulation and Optimization Method for Underconstrained Frame Structures of Aerospace Vehicles

Published:2024-08-21 Issue:8 Volume:11 Page:689
ISSN:2226-4310
Container-title:Aerospace
language:en
Short-container-title:Aerospace

Author:

Li Jinyue¹,Zhao Gang¹²,Wei Jinhua³,Hu Zhiyuan³,Zhang Wenqi⁴,Zhang Pengfei¹

Affiliation:

1. Research Institute of Aero-Engine, Beihang University, Beijing 100191, China

2. School of Mechnical Engineering and Automation, Beihang University, Beijing 100191, China

3. Science and Technology on Advanced Functional Composites Laboratory, Aerospace Research Institute of Materials & Processing Technology, Beijing 100076, China

4. Chinese Aeronautical Establishment, Beijing 100012, China

Abstract

Aerodynamic contour dimensional accuracy is very important for the stable and safe flight of aerospace vehicles. Nevertheless, due to the influence of various factors such as material properties, machining and manufacturing deviations, and assembly and installation deviations, key structural geometric dimensions are frequently exceeded. Therefore, this paper investigates a data-driven combined vector loop method (VLM)–Skin Model Shapes (SMS) method to realize aerospace vehicle structural geometric accuracy analysis; assembly optimization targeting contour deviation is also achieved. Tests are carried out on a typical aerospace vehicle’s underconstrained structural workpieces to validate the effectiveness of the proposed method.

Funder

Aerospace Research Institute of Materials & Processing Technology

Publisher

MDPI AG

Link

https://www.mdpi.com/2226-4310/11/8/689/pdf

Reference28 articles.

1. Research an Implementation of Layout Rapid Design System for Aerospace Vehicle;Man;Comput. Meas. Control,2020

2. Conceptual Design and Aerodynamic Shape Optimization for the Assembled Air Launched Vechicles Based on the BWB Carrier Aircraft;Lei;Phys. Gases,2022

3. Research and application of advanced resin matrix composites for aerospace shuttle vehicles abroad;Yang;Acta Mater. Compos. Sin.,2022

4. Yang, Y. (2022). Research on 3D Tolerance Simulation Analysis of Aircraft Composite Structure Assembly Based on Multiple Key Characteristics. [Master’s Thesis, Zhejiang University].

5. Review of virtual pre-assembly technology for aircraft based on measured data;Hao;Aeronaut. Manuf. Technol.,2024