DocumentCode :
1563217
Title :
Design and control of a novel plane Maglev system based on analyzing magnetic force
Author :
Shiu, Ming-Chiuan ; Chen, Mei-Yung ; Huang, Shin-Guang ; Fu, Li-Chen
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume :
5
fYear :
2004
Firstpage :
4380
Abstract :
In this paper, a novel 6-DOF magnetic levitation (Maglev) system is proposed. As a result of using the cylindrical solenoid and rectangular coils as actuators, we thought analysis of magnetic forces inside the both kinds of coil form the main basis of designing our system. In this system, both new mechanical structure and adaptive control algorithm are developed. Structurally, totally there are eight permanent magnets (PMS) attached to the carrier, whereas there are eight coils respectively mounted on a fixed base. After analyzing the magnetic force characteristics between permanent magnets and coils, a detailed study of the general model of this system with full 6DOFs is therefore derived and analyzed. Next, an adaptive controller is developed for such a system to deal with the unknown parameters with the objective of precision positioning. From the experimental results, satisfactory performances including regulation accuracy and control stiffness have been demonstrated.
Keywords :
adaptive control; control system synthesis; magnetic forces; magnetic levitation; permanent magnets; position control; solenoids; 6-DOF magnetic levitation system; actuator; adaptive control algorithm; cylindrical solenoid; magnetic force; permanent magnets; plane maglev system; rectangular coils; Actuators; Adaptive control; Coils; Control systems; Force control; Magnetic analysis; Magnetic forces; Magnetic levitation; Permanent magnets; Solenoids;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN :
0-7803-8273-0
Type :
conf
DOI :
10.1109/WCICA.2004.1342341
Filename :
1342341
Link To Document :
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