Finite-time Dynamic Surface Fault-tolerant Control for Hypersonic Vehicle with Mismatched Disturbances
نویسندگان
چکیده
This paper studies the tracking control problem of hypersonic vehicle in process external disturbance, parameters uncertainties and actuator faults. Firstly, a non-triangular velocity altitude nonlinear subsystem with mismatched disturbances faults are established based on feedback linearization model. Secondly, adaptive dynamic surface fault-tolerant controllers designed for subsystems by combining filter, back-stepping method. Finally, Lyapunov stability theory numercial simulation carried out to verify availability proposed strategy.
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ژورنال
عنوان ژورنال: International Journal of Control Automation and Systems
سال: 2021
ISSN: ['1598-6446', '2005-4092']
DOI: https://doi.org/10.1007/s12555-020-0169-3