Study on dynamic inversion control of hypersonic vehicle

In order to resolve the control of hypersonic vehicle problem, there are strong coupling and highly nonlinear problems because of large mach, a new control theory combination of quantitative feedback and first-order dynamic inversion is proposed based on the traditional quantitative feedback control theory, and is used for controller design in the short-period vertical mode movement. The nonlinear model of hypersonic is linearized by dynamic inversion, the linear model as the inner loop and design templates is used for design of controller and pre-filter. Simulation shows that the control design method is of better adaptability and robustness, and especially better suppression at high frequency than the traditional design methods.