基于高超声速飞行器抗干扰故障诊断控制
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摘要
提出一种高超声速飞行器抗干扰及故障诊断跟踪控制策略,对于外部干扰通过设计干扰观测器对其进行估计和抵消,达到抗干扰目的;针对故障,通过设计带有投影算法的自适应滤波器,对系统故障进行估计,进而保证闭环系统的稳定。进一步,结合线性矩阵不等式以及Lyapunov函数稳定性分析,保证增广状态系统在干扰和故障双重作用下,仍能保证闭环系统具有很好的动态特性。最后通过MATLAB/Simulink的仿真分析验证了算法的有效性。
A tracking control strategy based on Anti-disturbance fault diagnosis is proposed and applied to hypersonic vehicle. In the actual flight process,hypersonic vehicle is prone to accidents because of its strong coupling,nonlinear,fast time-varying system and high-speed flight. In this paper,external disturbances are suppressed and cancelled by designing disturbance observers,so as to achieve anti-disturbance effect and ensure the stability of closed-loop system. Furthermore,the convex optimization algorithm and Lyapunov function analysis are combined to ensure that the augmented system still has good dynamic characteristics under both disturbances and faults. Finally,the closed-loop system is verified by MATLAB/Simulink simulation and the algorithm is effective.
A tracking control strategy based on Anti-disturbance fault diagnosis is proposed and applied to hypersonic vehicle. In the actual flight process,hypersonic vehicle is prone to accidents because of its strong coupling,nonlinear,fast time-varying system and high-speed flight. In this paper,external disturbances are suppressed and cancelled by designing disturbance observers,so as to achieve anti-disturbance effect and ensure the stability of closed-loop system. Furthermore,the convex optimization algorithm and Lyapunov function analysis are combined to ensure that the augmented system still has good dynamic characteristics under both disturbances and faults. Finally,the closed-loop system is verified by MATLAB/Simulink simulation and the algorithm is effective.
引文
[1]王旭豪,王文发,王兆雷.高超声速飞行器的特点及其对未来作战的影响[J].飞航导弹,2010(5):26-28.
[2] MORELLI Eugene A,DERRY Stephen D,SMITH Mark S. Aerodynamic parameter estimation for the X-43A(Hyper-X)from flight data[C]//AIAA Guidance Navigation and Control Conference and Exhibit, August,15-18,2005. San Francisco:AIAA,2005:5915-5921.
[3] BOLENDER Michael A. An overview on dynamics and controls modeling of hypersonic vehicles[C]//Proceedings of American Control Conference,June 10,2009,Hyatt Regency Riverfront,ST. Louis,MO:ACC,2009:2507-2512.
[4] GUO Lei,CHEN Wenhua. Disturbance attenuation and rejection for systems with nonlinearity via DOBC approach[J]. International Journal of Robust Nonlinear Control,2005,15(3):109-125.
[5] CHEN M,REN B B,WU Q X. Anti-disturbance control of hypersonic flight vehicles with input saturation using disturbance observer[J]. Science China Information Sciences,2015,58(7):1-12.
[6] WU H N,FENG Shuang,LIU Zhiyong,et al. Disturbance observer based robust mixed fuzzy tracking control for hypersonic vehicles[J]. Fuzzy Sets and Systems,2017,306(1):118-136.
[7] AN Hao,WANG Changhong,FIDAN Baris. Sliding mode disturbance observer-enhanced adaptive control for the airbreathing hypersonic flight vehicle[J]. Acta Astronautica,2017,139:111-121.
[8]许域菲,姜斌,齐瑞云,等.基于模糊T-S自适应观测器的近空间飞行器故障诊断与容错控制[J].东南大学学报,2009,39(1):189-194.
[9] AUSTIN Kevin J. Evolutionary design of robust flight control for a hypersonic aircraft[D]. Brisbane,Australia:The University of Queensland,2002.
[10]TANG Weiqiang,LONG Wenkun,GAO Haiyan. Model predictive control of hypersonic vehicles accommodating constraints[J]. IET Control Theory and Applications,2017,11(15):2599-2606.
[11] HALL Charles E,SHTESSEL Yuri B. Sliding mode disturbance observer-based control for a reusable launch vehicle[J]. Journal of Guidance Control and Dynamics,2006,29(6):1315-1328.
[12]黄国勇,姜长生,王玉惠.基于快速模糊干扰观测器的USAV再入Terminal滑模控制[J].宇航学报,2007,28(2):292-297.
[13]MENG Yizhen,JIANG Bin,QI Ruiyun,et al. Fault diagnosis and fault-tolerant predictive control for Hypersonic Vehicle[C]//IEEE Conferences,August,12-14,2016,7th IEEE Chinese Guidance,Navigation and Control Conference. Nanjing,China:IEEE,2016:1945-1950.
[14]CHEN Fuyang,NIU Juan,JIANG Gengqian. Nonlinear faulttolerant control for hypersonic flight vehicle with multi-sensor faults[J]. IEEE Access,2018(6):25427-25436.
[15]SHEN Qikun,JIANG Bin,COCQUEMPOY V. Fault-tolerant control for T-S fuzzy systems with application to near-space hypersonic vehicle with actuator faults[J]. IEEE Transactions on Fuzzy Systems,2012,20(4):652-665.
[2] MORELLI Eugene A,DERRY Stephen D,SMITH Mark S. Aerodynamic parameter estimation for the X-43A(Hyper-X)from flight data[C]//AIAA Guidance Navigation and Control Conference and Exhibit, August,15-18,2005. San Francisco:AIAA,2005:5915-5921.
[3] BOLENDER Michael A. An overview on dynamics and controls modeling of hypersonic vehicles[C]//Proceedings of American Control Conference,June 10,2009,Hyatt Regency Riverfront,ST. Louis,MO:ACC,2009:2507-2512.
[4] GUO Lei,CHEN Wenhua. Disturbance attenuation and rejection for systems with nonlinearity via DOBC approach[J]. International Journal of Robust Nonlinear Control,2005,15(3):109-125.
[5] CHEN M,REN B B,WU Q X. Anti-disturbance control of hypersonic flight vehicles with input saturation using disturbance observer[J]. Science China Information Sciences,2015,58(7):1-12.
[6] WU H N,FENG Shuang,LIU Zhiyong,et al. Disturbance observer based robust mixed fuzzy tracking control for hypersonic vehicles[J]. Fuzzy Sets and Systems,2017,306(1):118-136.
[7] AN Hao,WANG Changhong,FIDAN Baris. Sliding mode disturbance observer-enhanced adaptive control for the airbreathing hypersonic flight vehicle[J]. Acta Astronautica,2017,139:111-121.
[8]许域菲,姜斌,齐瑞云,等.基于模糊T-S自适应观测器的近空间飞行器故障诊断与容错控制[J].东南大学学报,2009,39(1):189-194.
[9] AUSTIN Kevin J. Evolutionary design of robust flight control for a hypersonic aircraft[D]. Brisbane,Australia:The University of Queensland,2002.
[10]TANG Weiqiang,LONG Wenkun,GAO Haiyan. Model predictive control of hypersonic vehicles accommodating constraints[J]. IET Control Theory and Applications,2017,11(15):2599-2606.
[11] HALL Charles E,SHTESSEL Yuri B. Sliding mode disturbance observer-based control for a reusable launch vehicle[J]. Journal of Guidance Control and Dynamics,2006,29(6):1315-1328.
[12]黄国勇,姜长生,王玉惠.基于快速模糊干扰观测器的USAV再入Terminal滑模控制[J].宇航学报,2007,28(2):292-297.
[13]MENG Yizhen,JIANG Bin,QI Ruiyun,et al. Fault diagnosis and fault-tolerant predictive control for Hypersonic Vehicle[C]//IEEE Conferences,August,12-14,2016,7th IEEE Chinese Guidance,Navigation and Control Conference. Nanjing,China:IEEE,2016:1945-1950.
[14]CHEN Fuyang,NIU Juan,JIANG Gengqian. Nonlinear faulttolerant control for hypersonic flight vehicle with multi-sensor faults[J]. IEEE Access,2018(6):25427-25436.
[15]SHEN Qikun,JIANG Bin,COCQUEMPOY V. Fault-tolerant control for T-S fuzzy systems with application to near-space hypersonic vehicle with actuator faults[J]. IEEE Transactions on Fuzzy Systems,2012,20(4):652-665.