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

Abstract:

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.

• Periodical: Applied Mechanics and Materials (Volume 456)
• Pages: 137-141
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.456.137
• Online since: October 2013
• Authors: Xin Bing Su, Zhou Zhou, Xu Wang, Jing Cheng Shi, Peng Chen
• Keywords: Motion Characteristic, Two Slideways, Variable Forward-Swept Wing, Wing-Body Switching Mechanism

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