机翼变弯度技术研究进展
王彬文1, 杨宇1, 钱战森2, 王志刚1, 吕帅帅1, 孙侠生3   

1. 中国飞机强度研究所, 西安 710065;
2. 航空工业空气动力研究院, 沈阳 110034;
3. 中国航空研究院, 北京 100029

Technical development of variable camber wing: Review
WANG Binwen1, YANG Yu1, QIAN Zhansen2, WANG Zhigang1, LYU Shuaishuai1, SUN Xiasheng3   

1. Aircraft Strength Research Institute, Xi’an 710065, China;
2. AVIC Aerodynamic Research Institute, Shenyang 110034, China;
3. Chinese Aeronautical Establishment, Beijing 100029, China
Received:2020-11-02 Revised:2020-12-15 Published:2020-12-14

摘要： 通过改变机体结构气动外形，确保飞行器在不同飞行状态下持续获得最优气动效益，一直是航空领域的研究热点，而机翼变弯度（VCW）技术是其中一个重要研究方向。首先，分析总结了机翼变弯度技术所带来的综合收益，详细阐述了不同飞行器对机翼变弯度技术的具体需求；然后，分别从变弯度前缘和后缘回顾了过去数十年的发展历程，分析了当前面临的主要技术难点；最后，预测了未来发展趋势，并对机翼变弯度技术的未来研究方向提出了建议。

关键词: 变体, 机翼变弯度, 柔性结构, 前缘, 后缘

Abstract: The Variable Camber Wing(VCW) remains a research hot-spot as it aims to ensure that aircraft acquire optimal aerodynamic efficiency in various flight conditions. The benefits brought by VCWs are firstly presented, and the demands of VCWs from different types of aircraft are classified and thoroughly described. The developing process of VCWs in the past decades are then reviewed in terms of the leading edge and the trailing edge, respectively, and the current major obstacles in application are listed. Further research directions are finally suggested.

Key words: morphing structure, variable camber wing(VCW), compliant structure, leading edge, trailing edge

引用本文
王彬文, 杨宇, 钱战森, 王志刚, 吕帅帅, 孙侠生. 机翼变弯度技术研究进展[J]. 航空学报, 2022, 43(1): 24943-024943.

WANG Binwen, YANG Yu, QIAN Zhansen, WANG Zhigang, LYU Shuaishuai, SUN Xiasheng. Technical development of variable camber wing: Review[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(1): 24943-024943.

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链接本文: http://hkxb.buaa.edu.cn/CN/10.7527/S1000-6893.2020.24943

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