Full-state constrained fixed-time trajectory tracking control for stratospheric airships with actuator saturation and external disturbances

Key Points

• Fixed-time trajectory tracking control effectively manages actuator saturation, ensuring accurate movements.
• The control strategy shows resilience against external disturbances, enhancing operational reliability in varying environments.
• Employing a robust control system framework, the approach integrates feedback to improve tracking performance significantly.
• The findings suggest potential for broader application in unmanned aerial vehicles and other aerospace technologies.