Affiliation of Author(s):自动化学院
Journal:Beijing Hangkong Hangtian Daxue Xuebao
Abstract:As flying wing UAV lacks manipulating ability, a control strategy combined with fluidic thrust vectoring-turbocharged engine (FTV-E) technology is proposed. In this paper, the control scheme is designed: the inner loop compensator is used to eliminate the negative coupling term of system; the outer loop compensator used backstepping tracking algorithm; the particle swarm optimization (PSO) compensator to compensate the disturbance and coupling term that cannot be modeled. The control structure's stability is proved. Based on the traditional backstepping control methods, the proposed controller increases the inner loop compensator. The proposed inner loop compensator retains the aerodynamic damping term which is favorable to flight. This compensator not only can reduce the conservatism of the outer loop controller, but also is convenient for engineering realization. The simulation results show that the proposed control scheme is effective. © 2018, Editorial Board of JBUAA. All right reserved.
ISSN No.:1001-5965
Translation or Not:no
Date of Publication:2018-01-01
Co-author:李继广,Li, Yajuan,zr
Correspondence Author:TingZhao
Date of Publication:2018-01-01