Flight control for a flexible air-breathing hypersonic vehicle based on quasi-continuous high-order sliding mode

The focus of this paper is on control design and simulation for the longitudinal model of a flexible air-breathing hypersonic vehicle（FAHV）.The model of interest includes flexibility effects and intricate couplings between the engine dynamics and flight dynamics.To overcome the analytical intractabi...

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Bibliographic Details
Published in:Journal of systems engineering and electronics 2013-04, Vol.24 (2), p.288-295
Main Authors: Wang, Jie, Zong, Qun, Tian, Bailing, Liu, Helong
Format: Article
Language:English
Subjects:
Computer simulation
Couplings
Design engineering
Dynamics
Flexibility
Hypersonic vehicles
Sliding mode
Strategy
准连续
呼吸
模型分析
空气
飞行动力学
飞行控制
高超声速飞行器
高阶滑模
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Summary:The focus of this paper is on control design and simulation for the longitudinal model of a flexible air-breathing hypersonic vehicle（FAHV）.The model of interest includes flexibility effects and intricate couplings between the engine dynamics and flight dynamics.To overcome the analytical intractability of this model,a nominal control-oriented model is constructed for the purpose of feedback control design in the first place.Secondly,the multi-input multi-output（MIMO） quasi-continuous high-order sliding mode（HOSM） controller is proposed to track step changes in velocity and altitude,which is based on full state feedback.The simulation results are presented to verify the effectiveness of the proposed control strategy.
ISSN:1004-4132
1004-4132
DOI:10.1109/JSEE.2013.00036