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首页> 外文会议>AIAA Guidance, Navigation and Control Conference Pt.1, Aug 1-3, 1994, Scottsdale, AZ >Development of an Air-to-Air Refueling Automatic Flight Control System Using Quantitative Feedback Theory
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Development of an Air-to-Air Refueling Automatic Flight Control System Using Quantitative Feedback Theory

机译：基于定量反馈理论的空对空加油自动飞行控制系统的开发

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Quantitative Feedback Theory (QFT) is used for robust control system synthesis. QFT is enhanced to include the minimization of disturbances on the system outputs. The enhanced Quantitative Feedback Theory developed for regulation is presented and applied to the design of an automatic flight control system to regulate the position of a cargo/transport fuel receiving aircraft relative to the tanker during air-to-air refueling. The problem of automated station keeping of an aircraft receiving fuel during air-to-air refueling is analyzed. A robust flight control system is designed for automating the station keeping task. A simple outerloop feedback control system is developed that achieves stable position regulation in the presence of wind gusts and fuel transfer related disturbances. The modelling and analysis clearly show the usefulness of Quantitative Feedback Theory in the design of flight control systems for aircraft with large structured uncertainties. Linear and nonlinear simulations of the station keeping automatic flight control system are performed to validate the design.
机译：定量反馈理论（QFT）用于鲁棒控制系统综合。 QFT进行了增强，以包括最小化系统输出上的干扰。提出了为监管而开发的增强型定量反馈理论，并将其应用于自动飞行控制系统的设计中，以在空对空加油期间调节货物/运输燃料接收飞机相对于油轮的位置。分析了空对空加油过程中接收燃料的飞机的自动站维护问题。强大的飞行控制系统旨在自动执行站位任务。开发了一种简单的外环反馈控制系统，该系统可在阵风和与燃料传输相关的干扰下实现稳定的位置调节。建模和分析清楚地表明了定量反馈理论在具有较大结构不确定性的飞机的飞行控制系统设计中的有用性。进行了站台自动飞行控制系统的线性和非线性仿真，以验证设计。

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