应用科学学报 ›› 2006, Vol. 24 ›› Issue (6): 613-617.

• 论文 • 上一篇    下一篇

非线性动态逆控制在高超飞控系统中的应用

刘燕斌, 陆宇平   

  1. 南京航空航天大学自动化学院, 江苏南京 210016
  • 收稿日期:2005-08-31 修回日期:2006-06-08 出版日期:2006-11-30 发布日期:2006-11-30
  • 作者简介:刘燕斌,博士生,研究方向:无尾飞机飞行控制、高超声速飞行控制等,E-mail:nuaa_liuyanbin@163.com;陆宇平,教授,博导,研究方向:现代飞行控制技术、复杂系统建模与控制、高超声速飞行、控制景像匹配与精确制导等,E-mail:yplac@nuaa.edu.cn
  • 基金资助:
    国家"863"高技术研究发展计划资助项目(2003AA755021)

Application of Nonlinear Dynamic Inversion Control in Flight Control of Hypersonic Vehicle

LIU Yan-bin, LU Yu-ping   

  1. College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
  • Received:2005-08-31 Revised:2006-06-08 Online:2006-11-30 Published:2006-11-30

摘要: 与传统飞机不同,高超音速飞机的推进系统与机体相互整合,导致高超音速飞机模型是严重非线性的,并且输入输出之间存有耦合.该文应用非线性动态逆控制来设计高超音速飞行控制系统,以求为其提供满意的非线性解耦控制能力,维持良好的纵向稳定性能.仿真研究表明该方法满足其控制系统的要求.

关键词: 纵向飞行控制, 高超音速飞机, 非线性动态逆控制, 最优控制

Abstract: Unlike conventional aircrafts, hypersonic vehicles require that the propulsion system be integrated into the airframe.As a result, the hypersonic vehicle model is highly nonlinear and possesses significant input-output coupling. In order to provide satisfactory nonlinear decoupling ability and maintain good longitudinal stability, we apply nonlinear dynamic inversion control in designing the flight control system of the hypersonic vehicle.Simulation studies show that the approach can meet the control system requirements.

Key words: longitudinal flight control, nonlinear dynamic inversion control, optimal control, hypersonic vehicle

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