The Analysis of Motion Characteristics of Variable Forward-swept Wing Mechanism with a Double Slideways

被引：0
|
作者：
Su, Xin Bing [1 ]
Zhou, Zhou [1 ,2 ]
Wang, Xu [2 ]
Shi, Jing Cheng [2 ]
Chen, Peng [2 ]
机构：
[1] Northwestern Poly Tech Univ, Natl Key Lab Sci & Technol UAV, Xian 710072, Peoples R China
[2] Air Force Engn Univ, Inst Aeronaut & Astronaut Engn, Xian 710038, Peoples R China
来源：
RESEARCH IN MECHANICAL ENGINEERING AND MATERIAL SCIENCE | 2014年 / 456卷
关键词：
variable forward-swept wing; wing-body switching mechanism; two slideways; motion characteristic;
D O I：
10.4028/www.scientific.net/AMM.456.137
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Based on the variable forward-swept wing configuration, this paper utilized a variable forward-swept wing mechanism with a double slideways, which make it possible for the aircraft to switch among orthogonal wing, forward-swept wing and delta wing freely. The general configuration of the variable forward-swept wing mechanism with a double slideways was elucidated by means of a three-dimensional model plot and then the mathematic simulation model was also established. The motion characteristics of linear motion were simulated, analyzed and optimized. The results indicated that the variable forward-swept wing mechanism with a double slideways can meet the aerodynamic requirements better. Moreover, there exists great linear relationship between the position of nut and the wing forward-swept angle. Therefore, this mechanism may serve as a useful reference when developing a morphing aircraft.
引用
收藏
页码：137 / +
页数：2
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