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应用科学学报 ›› 2010, Vol. 28 ›› Issue (4): 436-440.doi: 10.3969/j.issn.0255-8297.2010.04.018

• 控制与系统 • 上一篇    

插头锥套式空中加油对接过程中受油机的飞行控制律

袁锁中， 刘曌   

  1. 南京航空航天大学自动化学院，南京210016
  • 收稿日期:2010-01-12 修回日期:2010-06-12 出版日期:2010-07-23 发布日期:2010-07-23
  • 作者简介:袁锁中，博士，副教授，研究方向：导航制导与控制，E-mail: szyuan@nuaa.edu.cn
  • 基金资助:

    国家自然科学基金(No.60674100)；南京航空航天大学基本科研业务费专项科研项目基金(No.V1083-031)资助

Flight Control of Receiver Aircraft for Probe-Drouge Aerial Refueling Docking

 YUAN Suo-Zhong,  Liu-Zhao   

  1. College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
  • Received:2010-01-12 Revised:2010-06-12 Online:2010-07-23 Published:2010-07-23

PDF

1808

被引次数

5

摘要：

摘要：: 采用基于参考观测器的轨迹跟踪控制方法，实现空中加油过程中受油插头与加油锥套的精确对接. 根据
受油机插头与加油锥套之间的相对位置，由参考轨迹生成模块实时生成受油机的机动轨迹. 通过参考观测器实时
估算出受油机期望跟踪的状态量与控制量，再采用全状态反馈控制，使受油机的受油插头与加油锥套对接. 仿真结
果表明系统具有良好的跟踪控制性能.

关键词: 空中加油, 插头锥套式, 参考观测器, 飞行控制

Abstract:

Abstract: A reference observer-based tracking controller is designed to achieve successful docking between the drogue of a tanker aircraft and the probe of a receiver aircraft. A reference trajectory generation module is used to turn the relative position between the drogue and the probe into a smooth reference trajectory. An output tracking observer is designed to estimate the feed-forward control signal and the reference states
to be tracked, and a full state feedback controller provides accurate tracking. Simulation results show that integration of observer and controller is effective for achieving accurate aerial refueling docking.

Key words: aerial refueling, probe and drogue, reference observer, flight control

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