Nonlinear Aircraft Closed Loop Control System Simulation Based on Dynamic Inversion

Aircraft modeling method based on feature points and gain scheduling, fault diagnosis system corresponding to the nature of the design is a linear time-invariant systems, and this design approach does not consider the time-variant and nonlinear nature of the aircraft control system. When the system parameters change too quickly, it will cause the fault detection system to be unstable. The aircraft autopilot design based on the inverse system effect on aircraft control, and track aircraft navigation commands fastly, and has good robust performance in the aerodynamic parameters perturbed, and the controller is easy to implement and meet the design specifications, The nonlinear model will provide another effective means to solve the problem of online aircraft fault detection.