Robust sliding mode control with ESO for dual-control missile

This paper proposes a novel composite dual-control bycombing the integral sliding mode control （ISMC） method basedon the finite time convergence theory with extended state observer（ESO） for a tracking problem of a missile with tail fins and reactionjetcontrol system （RCS）. First, the ISMC method bas...

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Bibliographic Details
Published in:Journal of systems engineering and electronics 2016-10, Vol.27 (5), p.1073-1082
Main Authors: Shang, Wei, Tang, Shengjing, Guo, Jie, Ma, Yueyue, Yun, Yuhang
Format: Article
Language:English
Subjects:
Control systems
Convergence
ESO
Fins
Lyapunov定理
Mathematical analysis
Sliding mode control
Stability analysis
Theorems
Tracking
双重控制
导弹
扩张状态观测器
有限时间收敛
滑模控制
鲁棒性
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Summary:This paper proposes a novel composite dual-control bycombing the integral sliding mode control （ISMC） method basedon the finite time convergence theory with extended state observer（ESO） for a tracking problem of a missile with tail fins and reactionjetcontrol system （RCS）. First, the ISMC method based on finitetime convergence is utilized to design the control law of tail fins andthe pulse control of RCS for the dual-control system, ensuring thesystem with rapid response and high accuracy of tracking. Then,ESO is employed for the estimation of aerodynamic disturbancesinfluenced by the airflow of thruster jets. With the characteristicof high accuracy estimation of ESO, the chattering free trackingperformance of the attack angle command and the robustnessof the control law are achieved. Meanwhile, the stability of thedual-control system is analyzed based on finite time convergencestability theorem and Lyapunov’s theorem. Finally, numerical simulationsdemonstrate the effectiveness of the proposed design.
ISSN:1004-4132
DOI:10.21629/JSEE.2016.05.15