Robust adaptive tracking control for air-breathing hypersonic vehicles

This paper focuses on the adaptive tracking problem for air-breathing hypersonic vehicles (AHVs) subject to aerodynamic uncertainties and unknown disturbances caused by modeling errors. Motivated by the nonlinear disturbance observer-based control approach (NDOBC), the parameter uncertainties are me...

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Bibliographic Details
Published inChinese Control and Decision Conference pp. 939 - 943
Main Authors Zhiling Yang, Bin Meng, Hongfei Sun
Format Conference Proceeding
LanguageChinese
English
Published IEEE 01.05.2014
Subjects
Adaptation models
Aerodynamics
AHVs
Atmospheric modeling
Backstepping
Robust adaptive control
Robustness
Tracking control
Vehicle dynamics
Vehicles
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ISBN147993707X
9781479937073
ISSN1948-9439
DOI10.1109/CCDC.2014.6852298

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Summary:This paper focuses on the adaptive tracking problem for air-breathing hypersonic vehicles (AHVs) subject to aerodynamic uncertainties and unknown disturbances caused by modeling errors. Motivated by the nonlinear disturbance observer-based control approach (NDOBC), the parameter uncertainties are merged into the disturbances. A control law based on the tracking control method originally proposed by Sun et al. (2013) is designed to achieve the desired tracking objective. The adaptation law used to update the disturbances estimates can be synthesized by usual adaptive control techniques. Different from the backstepping method, this control method does not need to transform the system model into a strict-feedback form. Simulation results show its effectiveness.
ISBN:147993707X
9781479937073
ISSN:1948-9439
DOI:10.1109/CCDC.2014.6852298