Lateral Acceleration Control Design of a Non-Linear Homing Missile

The roubst proportional autopilot is designed using the pole-colouring approach. At each operating region, the gain variables are chosen such that a robustness assessment function (settling time and damping ratio) is minimised. overlapping the controllers´s operating regions, sufficiently results in the stability preserving linear interpolated controller (gain scheduling). Nonlinear simulation results show that the resulting interpolated controller is indeed a robust tracking controller for all possible perturbations.