Abstract
In this paper, we propose to apply two-degree-of-freedom optimal servo system to active electromagnetic levitation conveyance system. This experimental system is constructed by moving active electromagnetic levitation system by attached to mobile stage. Horizontal position of levitated object is estimated by an observer by measuring two hall voltages and current. Anti-sway and conveyance control is realized by the optimal servo system and integral compensation. The validity of the proposed method is confirmed by experiment and simulation.