斜置机翼技术的研究与发展

介绍了斜置机翼技术的发展过程,并对国外相关研究进行了分析和整理;根据超声速机翼经典理论,说明了斜置机翼可有效减小高速飞行阻力的原因及其可变几何外形的能力;分析了斜置机翼独特的非对称布局带来的非线性高度耦合的气动特性和飞行动力学特性,并阐述了针对这些特性所需的各个方面的设计;最后对斜置机翼的应用前景进行了展望。

Research and Development of Oblique Wing Technique

The process of oblique wing's development is described,and the correlative researches are collected and analyzed in this paper.According to supersonic wing classic theory the paper explains the reason which oblique wing can efficiently reduce the drag of high-speed flight,and introduces the feature of oblique wing for variable geometry.The asymmetrical wing leads to strongly-coupled aerodynamic characteristics,unusual inertial couplings and flight dynamic characteristics.The technique characteristics associated with oblique wing are presented,the aspects dealing with these technique problems are inferred.Finally,the application prospect of oblique wing is expected.