Abstract:

For the problem that the longitudinal motion model of high maneuver missiles is highly nonlinear, unstable, multivariable coupled and includes model uncertainty. A novel control system design method for missiles based on dynamic inverse and robust adaptive control is presented. The basic control law is designed by dynamic inversion control, which can make coupled multivariable relations relieved by accurately linearization of the high maneuver missiles in complicated flight condition, then a robust adaptive control law is introduced to restrain the effects of model parameters perturbation and external disturbances. And it can provide the longitudinal stability and improve longitudinal flight quality for high maneuver missiles. Finally, simulation analysis shows the effectiveness of the control method.