变几何进气道吸气式高超声速飞行器控制系统设计
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摘要
建立了变几何进气道吸气式高超声速飞行器(AHV-VGI)的纵向模型。针对纵向模型中由于参数拟合以及可移动唇罩引入的不确定性、飞行器所受不确定外来干扰,提出了一种基于模糊干扰观测器的AHV-VGI动态面控制方案。仿真结果表明:所提方法能够对AHV-VGI系统进行有效控制,相对于传统的定几何进气道(FGI) AHV(AHV-FGI)的控制,性能更优。
Longitudinal model for airbreathing hypersonic vehicle with variable geometry inlet( AHV-VGI) is established. Aiming at problem that longitudinal model has some features such as uncertainties introduced by parameters fitting and translating cowl,and unknown external disturbance,a dynamic surface control( DSC) scheme for AHV-VGI based on fuzzy disturbance observer( FDO) is proposed. Simulation results demonstrate that the scheme can effectively control AHV-VGI system,and illustrate the control performance of AHV-VGI system is better than fixed geometry inlet airbreathing hypersonic vehicle( AHV-FGI) system.
Longitudinal model for airbreathing hypersonic vehicle with variable geometry inlet( AHV-VGI) is established. Aiming at problem that longitudinal model has some features such as uncertainties introduced by parameters fitting and translating cowl,and unknown external disturbance,a dynamic surface control( DSC) scheme for AHV-VGI based on fuzzy disturbance observer( FDO) is proposed. Simulation results demonstrate that the scheme can effectively control AHV-VGI system,and illustrate the control performance of AHV-VGI system is better than fixed geometry inlet airbreathing hypersonic vehicle( AHV-FGI) system.
引文
[1]戴邵武,方君,张文广,等.高超声速强机动目标改进IMMCKF跟踪算法[J].传感器与微系统,2016,35(9):133-136.
[2]陆兴华,詹世尉,余文权,等.改进PID的无人机飞行姿态角控制消颤算法[J].传感器与微系统,2017,36(3):116-119.
[3]梁延德,程敏,何福本,等.基于互补滤波器的四旋翼飞行器姿态解算[J].传感器与微系统,2011,30(11):56-58.
[4] Xu H J,Mirmirani M D,Ioannou P A. Adaptive sliding mode control design for a hypersonic flight vehicle[J]. Journal of Guidance Control&Dynamics,2004,27(5):829-838.
[5] Huebner L D,Rock K E,Ruf E G,et al. Hyperx flight engine ground testing for flight risk reduction[J]. Journal of Spacecraft and Rockets,2001,38(6):844-852.
[6] Kojima T,Tanatsugu N,Sato T,et al. Development study on axisymmetric air inlet for atrex engine[C]∥2001 The 10th AIAA/NALNASDA-ISAS International Space Planes and Hypersonic Systems and Technologies Conference,2001.
[7] Kuranov A,Sheikin E. MHD control by external and internal flows in scramjet under AJAX concept[C]∥Aerospace Sciences Meeting and Exhibit,2003.
[2]陆兴华,詹世尉,余文权,等.改进PID的无人机飞行姿态角控制消颤算法[J].传感器与微系统,2017,36(3):116-119.
[3]梁延德,程敏,何福本,等.基于互补滤波器的四旋翼飞行器姿态解算[J].传感器与微系统,2011,30(11):56-58.
[4] Xu H J,Mirmirani M D,Ioannou P A. Adaptive sliding mode control design for a hypersonic flight vehicle[J]. Journal of Guidance Control&Dynamics,2004,27(5):829-838.
[5] Huebner L D,Rock K E,Ruf E G,et al. Hyperx flight engine ground testing for flight risk reduction[J]. Journal of Spacecraft and Rockets,2001,38(6):844-852.
[6] Kojima T,Tanatsugu N,Sato T,et al. Development study on axisymmetric air inlet for atrex engine[C]∥2001 The 10th AIAA/NALNASDA-ISAS International Space Planes and Hypersonic Systems and Technologies Conference,2001.
[7] Kuranov A,Sheikin E. MHD control by external and internal flows in scramjet under AJAX concept[C]∥Aerospace Sciences Meeting and Exhibit,2003.