A Method of Output Feedback Control for Non-affine Hypersonic Vehicles

被引：0
|
作者：
Lu Y. [1 ,2 ]
机构：
[1] Beijing Aerospace Automatic Control Institute, Beijing
[2] National Key Laboratory of Science and Technology on Aerospace Intelligence Control, Beijing
来源：
Zidonghua Xuebao/Acta Automatica Sinica | 2022年 / 48卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Hypersonic vehicle; Input constraint; Non-affine; Output feedback; State estimation; Tracking differentiator;
D O I：
10.16383/j.aas.c210131
中图分类号：
学科分类号：
摘要：
A backstepping-based nonlinear control method is proposed for addressing the trajectory tracking control problem of a non-affine hypersonic vehicle subject to actuator saturation. Considering the unknown nonlinear dynamics invoked by actuator faults, the non-affine model of the flight vehicle is established. For tackling the unavailability of the measurements of the flow angles in practical engineering application, an on-line estimation method for flight path angle is designed utilizing the measurements of velocity and altitude as well as the high-order differentiator. The tracking differentiator is employed to construct the estimation methods for model disturbances and tackle the explosion of differentiation problem existing in the application of backstepping. The auxiliary systems are introduced to reduce the adverse effects caused by the saturation of control inputs. The stability of closed-loop system is proved based on the Lyapunov theory. Finally, the effectiveness of the proposed method is verified via comparative simulation experiments. Copyright ©2022 Acta Automatica Sinica. All rights reserved.
引用
收藏
页码：1530 / 1542
页数：12
相关论文
共 30 条
  • [1] Luo Yi, Tan Xian-Si, Wang Hong, Qu Zhi-Guo, Search method for hypersonic vehicle based on information geometry, Acta Automatica Sinica, 48, 6, pp. 1520-1529
  • [2] Zhao Liang-Yu, Yong En-Mi, Wang Bo-Lan, Some achievements on interception of near space hypersonic vehicles, Journal of Astronautics, 41, 10, pp. 1239-1250, (2020)
  • [3] Lu Yao, Jia Zhi-Qiang, Liu Xiao-Dong, Lu Kun-Feng, Backstepping Control for Hypersonic Vehicles without Online Differentiation, Journal of Astronautics, 43, 1, pp. 103-110, (2022)
  • [4] Liu Kai, Guo Jian, Zhou Wen-Ya, She Zhi-Yong, Investigation on ascent guidance law for air-breathing combined-cycle hypersonic vehicle, Journal of Astronautics, 41, 8, pp. 1023-1031, (2020)
  • [5] Tang Jia-Jun, Liu Yan-Bin, Cao Rui, Lu Yu-Ping, Zhu Hong-Xu, Yi Chun-Lun, Robust optimization of key mission points in climbing phase for air-breathing hypersonic vehicle, Journal of Astronautics, 41, 5, pp. 507-520, (2020)
  • [6] Mannava A, Serrani A., A modular adaptive control design with ISS analysis for nonminimum phase hypersonic vehicle models, International Journal of Adaptive Control and Signal Processing, 32, 6, pp. 816-838, (2018)
  • [7] Hu Q L, Meng Y, Wang C L, Zhang Y M., Adaptive backstepping control for air-breathing hypersonic vehicles with input nonlinearities, Aerospace Science and Technology, 73, pp. 289-299, (2018)
  • [8] Lu Y., Disturbance observer-based backstepping control for hypersonic flight vehicles without use of measured flight path angle, Chinese Journal of Aeronautics, 34, 2, (2021)
  • [9] Basin M V, Yu P, Shtessel Y B., Hypersonic missile adaptive sliding mode control using finite-and-fixed-time observers, IEEE Transactions on Industrial Electronics, 65, 1, pp. 930-941, (2018)
  • [10] Sachan K, Padhi R., Nonlinear robust neuro-adaptive flight control for hypersonic vehicles with state constraints, Control Engineering Practice, 102, (2020)
123