Civil aircraft fault tolerant attitude tracking based on extended state observers and nonlinear dynamic inversion

作     者：MA Xinjian LIU Shiqian CHENG Huihui MA Xinjian;LIU Shiqian;CHENG Huihui

作者机构：School of Aeronautics and AstronauticsShanghai Jiao Tong UniversityShanghai 200240China 

出 版 物：《Journal of Systems Engineering and Electronics》 (系统工程与电子技术（英文版）)

年 卷 期：2022年第33卷第1期

页      面：180-187页

核心收录：

学科分类：1201[管理学-管理科学与工程(可授管理学、工学学位)] 0808[工学-电气工程] 08[工学] 081105[工学-导航、制导与控制] 0802[工学-机械工程] 0811[工学-控制科学与工程] 080201[工学-机械制造及其自动化] 

基　　金：supported by the Chinese Aviation Science Fund(20160757001) the National Natural Science Foundation of China(10577012)。 

主　　题：fault tolerant control(FTC) signal reconstruction extended state observer(ESO) nonlinear dynamic inversion(NDI) 

摘      要：For the problem of sensor faults and actuator faults in aircraft attitude control,this paper proposes a fault tolerant control(FTC)scheme based on extended state observer(ESO)and nonlinear dynamic inversion(NDI).First,two ESOs are designed to estimate sensor faults and actuator faults respectively.Second,the angular rate signal is reconstructed according to the estimation of sensor faults.Third,in angular rate loop,NDI is designed based on reconstruction of angular rate signals and estimation of actuator faults.The FTC scheme proposed in this paper is testified through numerical simulations.The results show that it is feasible and has good fault tolerant ability.