Control Design Using PID with State Feedback for Air-Breathing Hypersonic Vehicle

The paper uses the state feedback technique to provide a control design method for a dynamic linear 6-degree-of-freedom (DOF) model of an Air -breathing Hypersonic Vehicle (AHV). A linear model of AHV with a state space model is developed for the open loop simulation for the level flight with Mach number 5 and a height of 65000 ft (19812 m). The dynamic stability of AHV is analyzed, and state feedback with the pole placement method is implemented for the controller design. The dynamic stability, response, and comparison for the PI and PID controller are presented for the aileron deflection delta a and rudder deflection delta r for the AHV linear model.