For the hypersonic vehicle nonlinear attitude mode in reentry process with a strong coupling, aerodynamic parameter perturbations and non-deterministic, combine extended state observer and nonlinear law state error feedback, design the hypersonic vehicle MIMO-ESO ADRC attitude controller. Put interference such as uncertainty, coupling and parameter perturbations as “the sum of interference” ,use the extended state observer to estimate and dynamic feedback compensation, use nonlinear law state error feedback to inhibit residual of compensation. ADRC controller is charged without a precise model of vehicle , and without precise perturbation boundaries of aerodynamic parameters.Simulation results show that the MIMO-ESO ADRC attitude controller can overcome the impact of large-scale perturbations of interference and aerodynamic parameters, have good dynamic qualities and tracking capabilities, also have strong robustness.
ADRC Attitude Controller Design for Hypersonic Vehicle based on MIMO-ESO
2018
Article (Journal)
Electronic Resource
Unknown
Metadata by DOAJ is licensed under CC BY-SA 1.0
Fault-Tolerant Integrated Guidance and Control Design for Hypersonic Vehicle Based on ADRC
Springer Verlag | 2024
|Research on Attitude Control of Spacecraft Based on ADRC
Trans Tech Publications | 2011
|Attitude Control of Quadrotor UAV Based on ADRC
IEEE | 2023
|Adaptive control of missile attitude based on BP–ADRC
Emerald Group Publishing | 2020
|