自适应机翼翼型变形的研究现状及关键技术  

Research on the Status and Key Technology in Morphing Airfoil of Adaptive Wings

作　　者：倪迎鸽 杨宇[1] Ni Yingge;Yang Yu(Department of Smart Structures/SHM,Aircraft Strength Research Institute of China,Xi＇an 710065,China)

机构地区：[1]中国飞机强度研究所智能结构与健康管理技术研究室,西安710065

出　　处：《航空工程进展》2018年第3期297-308,共12页Advances in Aeronautical Science and Engineering

摘　　要：自适应机翼具有巨大的应用潜力,是未来飞机设计的必然趋势,已经得到了广泛的关注。分别从自适应变弯度前缘、自适应变弯度后缘以及变厚度机翼三个方面阐述了其变形原理,并对使用的蒙皮、驱动方式、研究方法等进行了归纳总结,指出了未来的发展趋势,提出了自适应机翼亟需解决的关键技术,包括兼具大变形和高承载功能的柔性蒙皮的设计、自适应驱动系统设计、协同控制系统的设计、分布式传感器网络,可为自适应机翼结构的设计与实现途径提供一定的技术参考。The adaptive wing has enormous potential for application.It is an inevitable trend of future aircraft design and has received extensive attention.This paper focuses on the adaptive compliant leading edge,the adaptive compliant trailing edge and the morphing thickness wing,in which the principles of morphing are discussed in detail.Skins,actuation and research method are summarized.At the same time,the future trend is presented.And the key technology that adaptive wing needs to be solved urgently is put forward,including flexible skin design,adaptive actuation design,collaborative controller design and distributed sensor net,which can provide some technical reference for the design and implementation of adaptive wing structure.

关 键 词：自适应机翼 变弯度前缘 变弯度后缘 变厚度机翼 

分 类 号：V224[航空宇航科学与技术—飞行器设计]