A FTC scheme for hypersonic vehicle based on adaptive disturbance observer

被引：0
|
作者：
Chang J. [1 ]
Zhou J. [1 ]
机构：
[1] Institute of Precision Guidance and Control, Northwestern Polytechnical University, Xi'an
来源：
Chang, Jing (changjing.work@foxmail.com) | 1893年 / Northeast University卷 / 33期
关键词：
Adaptive disturbance observer; Back-stepping techniques; Fault tolerant control; Hypersonic reentry vehicle; Overshoot;
D O I：
10.13195/j.kzyjc.2017.0645
中图分类号：
学科分类号：
摘要：
In order to improve the attitude control performance of the hypersonic reentry vehicle(HRV) subjected to total failures of certain actuators, the paper proposes a sliding mode fault-tolerant control(FTC) scheme which is relied on an adaptive disturbance observer(ADO) and reference vector generator(RVG). Firstly, an adaptive disturbance observer is designed to estimate the system perturbations with overshoot attenuation. Then, a back-stepping based sliding mode controller is developed combined with a reference vector generator together with the estimated perturbations, which improves superior transient performances for state tracking. Simulation results obtained on the nonlinear model of the hypersonic vehicle show that the proposed techniques can allow a faster response and minimize the overshoots compared to the linear conventional disturbance observers based sliding mode controller. © 2018, Editorial Office of Control and Decision. All right reserved.
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页码：1893 / 1900
页数：7
相关论文
共 16 条
  • [1] Zolghadri A., Henry D., Cieslak J., Et al., Fault Diagnosis and Fault-tolerant Control and Guidance for Aerospace Vehicles, (2014)
  • [2] Zhang J., Sun C., Zhang R., Et al., Adaptive sliding mode control for re-entry attitude of near space hypersonic vehicle based on backstepping design, IEEE/CAA J of Automatica Sinica, 2, 1, pp. 94-101, (2015)
  • [3] Gao G., Wang J., Observer-based fault-tolerant control for an air-breathing hypersonic vehicle model, Nonlinear Dynamics, 76, 1, pp. 409-430, (2014)
  • [4] Park T.G., Designing fault detection observers for linear systems with mismatched unknown inputs, J of Process Control, 23, 8, pp. 1185-1196, (2013)
  • [5] Shao X.L., Wang H.L., Sliding mode based trajectory linearization control for hypersonic reentry vehicle via extended disturbance observer, ISATrans, 53, 6, pp. 1771-1786, (2014)
  • [6] Zhangy, Jiang Z., Yang H., Et al., High-order extended state observer-enhanced control for a hypersonic flight vehicle with parameter uncertainty and external disturbance, Proc of the Institution of Mechanical Engineers, Part G: J of Aerospace Engineering, 229, 13, pp. 2481-2496, (2015)
  • [7] Zhang S., Wang Q., Dong C.Y., Reentry vehicle switched polytopic system control based on disturbance observer, System Engineering and Electronics, 39, 3, pp. 584-590, (2017)
  • [8] Liu Y.C., Guo J.G., Zhou J., Et al., Hypersonic vehicle attitude control based on new fast terminal sliding mode, Acta Aeronautica et Astronautica Sinica, 35, 7, pp. 2372-2380, (2015)
  • [9] Guo Z.Y., Zhou J., Guo J.G., Novel coupling based attitude control system design for hypersonic vehicles, J of Astronautics, 38, 3, pp. 270-278, (2017)
  • [10] Hu C.F., Gao Z.F., Ren Y.L., Fault tolerant predictive control based on extended state observer for hypersonic vehicles, Aerospace Control, 34, 6, pp. 26-32, (2016)
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