High-speed Maglev traction controller design

High-speed Maglev control system is highly integration automatic system combined with levitation control subsystem, traction control subsystem, and operation control subsystem, and traction control subsystem is one of key subsystem. The problem of High-speed Maglev traction control was analyzed in this paper, and the nonlinear dynamic model of the High-speed Maglev traction system was set up. The precision linear model of the High-speed Maglev traction system was given based on the feedback linearization method, and based on it the controller was designed. The simulations show the good velocity curve tracking performance and the robustness of the traction control system.