On making nonlinear dynamic inversion control effective with nonlinear input known only approximately

The control scheme with dynamic decoupling and fuzzy control integration, combined the dynamic inversion method and self-regulation method of fuzzy control rules with correction function, was constructed. The dynamic inversion method was used to remove the nonlinear effect of the system and implement decoupling control of the multivariable system, and the fuzzy control can better process control problem with inaccurate mathematical model to suppress effect of system parameter variation on system output. The design and simulation for direct lift control system of AFTI/F-16 aircraft were performed. The results have shown that the control scheme may achieve better control effect.