A quadrotor’s attitude dynamics are highly nonlinear due to gyroscopic coupling and trigonometric terms. Using backstepping with a CLF:
For control systems (\dot\mathbfx = \mathbff(\mathbfx) + \mathbfg(\mathbfx)\mathbfu), a is a (V(\mathbfx) > 0) such that for every (\mathbfx \neq 0): A quadrotor’s attitude dynamics are highly nonlinear due