Title :
Analysis of linear electromagnetic motion devices by multiple-reference frame theory
Author :
Liu, Cheng-Tsung ; Hsu, Sheng-Chuan
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
fDate :
7/1/1998 12:00:00 AM
Abstract :
This paper presents the development of a multiple reference frame that is applicable to dynamic analysis and controller design of linear electromagnetic motion devices. Orthogonal matrices and eigenvector calculations are introduced to derive these magnetically decoupled reference frames. Results show that multiple reference frame theory is quite suitable for the design and control applications associated with magnetic levitation and propulsion (MAGLEV) systems
Keywords :
eigenvalues and eigenfunctions; electromagnetic devices; linear motors; machine control; machine theory; magnetic levitation; matrix algebra; MAGLEV system; controller design; dynamic analysis; eigenvector; linear electromagnetic motion device; magnetic decoupling; magnetic levitation; magnetic propulsion; multiple reference frame theory; orthogonal matrix; Control systems; Electromagnetic analysis; Electromagnetic devices; Equations; Magnetic levitation; Motion analysis; Propulsion; Reluctance motors; Synchronous motors; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
