Abstract
The X-Y LIM, which is capable of two-dimensional drive, was combined with the technologies of magnetic and air levitation, as advocated by the authors. In this way, X-Y LIM magnetic levitation and switching systems were developed that are capable of non-contact transport of a magnetic levitation bogie-truck, as well as continuous switching. Various characteristics of the system are reported with the aim of using the system as a clean method of both in-process and inter-process transport. With respect to the switching performance of the system, this paper (1) confirms that the system is able to switch the bogie-truck in an arbitrary direction, (2) examines the switching characteristics of the bogie-truck, on the basis of testing and analysis, and (3) considers the control conditions necessary for the bogie-truck to perform a 90-degree switch, based on the switching characteristics.
