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.

对于具有主动高升力、短距起降能力的飞机，对于在湍流大气中和发生故障时的安全飞行有特殊要求。该子项目对起飞和着陆过渡操作进行飞行模拟，其中考虑了纵向和横向运动期间空气动力学、发动机和控制面之间的耦合非线性行为。通过这些模拟，将研究多用途高升力襟翼在发动机故障和主动吹风系统故障情况下的潜力。前方飞行和接近地面的飞机尾流涡流的影响也将得到解决。