Design and simulation of integrated flight and propulsion control for post stall maneuvers

Research on simulation and design of IFPC (integrated flight and propulsion control system) of super angle of attack maneuver were done for an advanced vectored-thrust aircraft. A new structure of IFPC was put forward. An engine stability control system was designed to enhance engine stability at super angle. Moment requirements were calculated by rigid body inverse dynamic method, and the aerodynamic surfaces and thrust vector were allocated by the optimal control allocation and the saturation principle. Simulation results show that engine operates steadily, and thrust vector supplies extra moment, when the aerodynamic surfaces moment is not enough. The dynamic response of system is rapid, and tracking characteristic is well.