An effective dynamic modeling and analysis of folding wing morphing aircraft

被引：0

作者：

Xu, Xiaowu ^{[1
]}

Zhang, Wei ^{[1
]}

机构：

[1] College of Aeronautics, Northwestern Polytechnical University, Xi'an 710072, China

来源：

Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University | 2012年 / 30卷 / 05期

基金：

美国国家航空航天局;

关键词：

Aircraft - Schematic diagrams - Equations of motion - Geometry - Dynamic response - MATLAB - Dynamic models - Rigid structures;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We present a new method of dynamic modeling. Sections 1 through 4 of the full paper explain our modeling and analysis mentioned in the title, which we believe is effective and whose core consists of; Taking the folding wing morphing aircraft as a full multi-rigid-body system, we derive the dynamic equations that can depict the full morphing process. The characteristics of dynamic variables for both symmetry and asymmetry morphing are researched. Based on this modeling, we build the nonlinear numerical simulation model utilizing the Simulink module in the MATLAB software and then do the simulation for a folding wing morphing aircraft. . The simulation results, presented in Figs. 5 and 6, and their analysis show preliminarily the correctness and effectiveness of our new method of modeling.

引用

页码：681 / 688