Title :
Levitation and recovery force analysis of controlled linear synchronous motor by using 3-D EMCN
Author :
Gyu-Hong Kang ; Jin Hur ; Jung-Pyo Hong ; Do-Hyun Kang
Author_Institution :
Dept. of Electr. Eng., Changwon Nat. Univ., South Korea
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, 3-D Equivalent Magnetic Circuit Network (EMCN) is used to solve detailed field computation considering asymmetric lateral displacement. The purpose of this paper is to analyze lateral and levitation characteristics of permanent magnet linear synchronous motor (PMLSM) by using 3-D EMCN and propose an optimal control scheme in controlled magnetic levitation stage considering the asymmetrical state.
Keywords :
equivalent circuits; linear synchronous motors; magnetic circuits; magnetic forces; magnetic levitation; optimal control; permanent magnet motors; 3D equivalent magnetic circuit network; asymmetric lateral displacement; controlled linear synchronous motor; field computation; magnetic levitation; optimal control scheme; permanent magnet linear synchronous motor; recovery force analysis; Computer networks; Control systems; Force control; Magnetic analysis; Magnetic circuits; Magnetic levitation; Propulsion; Rails; Stability; Synchronous motors;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230382
