Development of an aircraft morphing wing using variable geometry truss mechanisms

使用可变几何桁架机构开发飞机变形机翼

• 批准号: 382247-2009
• 负责人: Xi, Fengfeng(Jeff)
• 金额: $ 5.3万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2010
• 资助国家: 加拿大
• 起止时间: 2010-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=463414
• 关键词: Development; aircraft; morphing; wing; using

Recently, there has been a trend in developing morphing airborne technology as innovative replacements for conventional control surfaces to positively affect the aerodynamics, flight performance, and stability of the aircraft. Aircraft wings have garnered the most attention with researchers focusing on airfoil level or wing level morphing. Airfoil level morphing alters the airfoil shape that can affect the local aerodynamics. Wing level morphing, on the other hand, alters the entire wing shape that can positively affect the overall aerodynamics to provide near-optimal performance for all flight regimes.

最近，发展变形机载技术作为传统控制面的创新替代品已成为一种趋势，以对飞机的空气动力学、飞行性能和稳定性产生积极影响。飞机机翼引起了最多的关注，研究人员主要关注翼型水平或机翼水平变形。机翼水平变形会改变机翼形状，从而影响局部空气动力学。另一方面，机翼水平变形会改变整个机翼形状，从而对整体空气动力学产生积极影响，从而为所有飞行状态提供近乎最佳的性能。