航空学报 > 1990, Vol. 11 Issue (12): 610-616

飞机侧向控制系统的鲁棒稳定性设计

赵军, 毛剑琴   

  1. 北京航空航天大学 ,北京航空航天大学
  • 收稿日期:1989-09-28 修回日期:1990-03-15 出版日期:1990-12-25 发布日期:1990-12-25

THE DESIGN OF ROBUSTNESS STABILITY OF AIRCRAFT LATERAL CONTROL SYSTEM

Zhao Jun, Mao Jianqin   

  1. Beijing University of Aeronautics and Astronautics
  • Received:1989-09-28 Revised:1990-03-15 Online:1990-12-25 Published:1990-12-25

关键词: 多变量, 鲁棒性, 飞机侧向控制

Abstract: The Reversed-Frame-Normalizing (RFN) method is employed to analyse and design the robustness of aircraft lateral control system. In comparison with Inverse Nyquist-Array (IKA) method, the RFN method for the system could not only design the stability and dynamic performances but also provide robustness with respect to plant uncertainty. Numerical results are presented for a two-input/two-output lateral control system of a high-altitude and high-speed fighter.

Key words: multivariable, robustness, aircraft lateral control system.