Concepts and strategies for control of aircraft with highly cross-coupled characteristics of propulsion and high-lift systems (C02)

具有推进和高升力系统高度交叉耦合特性的飞机控制概念和策略（C02）

• 批准号: 190450931
• 金额: --
• 依托单位: Standort Braunschweig
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2011
• 资助国家: 德国
• 起止时间: 2010-12-31 至 2014-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/190450931?language=en
• 关键词: Concepts; strategies; control; aircraft; highly

For airplanes with active high-lift for short take-off and landing capabilities, there are particular requirements for safe flight in the turbulent atmosphere and during failure incidences. This subproject performs flight simulations of takeoff and landing transition operations, which take into account the coupled nonlinear behavior between aerodynamics, engine, and control surfaces during longitudinal and lateral movements. With these simulations, the potential of the multipurpose high-lift flaps in case of engine failure and active blowing system failure will be investigated. The effects of wake vortices of aircraft flying ahead and ground proximity will be also addressed.

对于具有短距离起飞和着陆能力的主动增升飞机，在湍流大气中和故障发生期间的安全飞行有特殊要求。该子项目进行起飞和着陆过渡操作的飞行模拟，该模拟考虑了纵向和横向运动期间空气动力学、发动机和操纵面之间的耦合非线性行为。通过这些模拟，将研究在发动机故障和主动吹气系统故障情况下多用途增升襟翼的潜力。还将讨论在前飞行的飞机的尾涡和地面接近的影响。