Research of De-Couple Control System for near Space Vehicle with High Maneuver and Couple
A de-couple control method with information feedback from other control channel and a method with double control loops were present for the hypersonic vehicle with non-linear, couple and lateral maneuver. The whole controller was divided into two parts: the computation of actuator which deal with control couple and design of control law which solve the problem of movement and aerodynamic couple. The time-varying controller parameter method and robust control law were present to solve the problem of quick time-varying model parameter and non-linear. Finally these two methods were analyzed contrastively; the simulation result show that these two methods present above can achieve the quick dynamic and high precise track of command. But the latter was better.
S. B. Ni et al., "Research of De-Couple Control System for near Space Vehicle with High Maneuver and Couple", Applied Mechanics and Materials, Vols. 128-129, pp. 979-984, 2012