Systems Engineering and Electronics ›› 2022, Vol. 44 ›› Issue (1): 218-225.doi: 10.12305/j.issn.1001-506X.2022.01.27

• Guidance, Navigation and Control • Previous Articles     Next Articles

Design of carrier landing controller based on adaptive dynamic inversion

Shuangshuang WANG1, Chuntao LI1,*, Zhen WANG1, Zikang SU1, Fei DAI2   

  1. 1. College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
    2. Unit 94804 of the PLA, Shanghai 200434, China
  • Received:2021-03-08 Online:2022-01-01 Published:2022-01-19
  • Contact: Chuntao LI

Abstract:

Aiming at the problem of parameter uncertainty and carrier air wake interference in the process of carrier-based unmanned aerial vehicle (UAV) landing, a carrier landing control law based on adaptive dynamic inversion is designed. The nonlinearity and multi-variable coupling are eliminated by dynamic inversion. On this basis, an adaptive law is added. The pitch attitude controller and the speed controller are designed respectively, and the Lyapunov stability principle is used to modify the adaptive law to deal with the problem of speed control under limited power, which ensures the stability of the power compensation system. The simulation results show that the control method has good dynamic performance and robustness, which can track the expected value with high accuracy in complex environments to meet the requirements of unmanned aerial vehicle(UAV) carrier landing indicators.

Key words: carrier-based unmanned aerial vehicle (UAV), nonlinear dynamic inversion, adaptive control, attitude control, power compensation

CLC Number: 

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