Design and control of a novel planar maglev positioning system

Mei Yung Chen; Ming Chiuan Shiu; Tzuo Bo Lin; Li Chen Fu

Design and control of a novel planar maglev positioning system

Mei Yung Chen, Ming Chiuan Shiu, Tzuo Bo Lin, Li Chen Fu

Department of Mechartronic Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

This paper describes a novel planar repulsive maglev prototype. In this maglev system, the carrier is levitated by a planar 2D array of coils. The levitation forces are due to repelling between the magnets and the coils. Then, the general model of motion of the carrier with complete degree of freedoms(DOFs) is derived and analyzed. Next, for the sake of control, a PID controller is designed here to regulate the all DOFs of the planar maglev system. From the simulation results, satisfactory good performances including stiffness and precision have been demonstrated. The experiment of the proposed system is under preparation.

Original language	English
Pages (from-to)	505-510
Number of pages	6
Journal	IFAC Proceedings Volumes (IFAC-PapersOnline)
Volume	15
Issue number	1
Publication status	Published - 2002 Jan 1
Event	15th World Congress of the International Federation of Automatic Control, 2002 - Barcelona, Spain Duration: 2002 Jul 21 → 2002 Jul 26

Keywords

Magnetic suspension
Modelling
PID controller
Positioning system
Regulation

ASJC Scopus subject areas

Control and Systems Engineering

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title = "Design and control of a novel planar maglev positioning system",

abstract = "This paper describes a novel planar repulsive maglev prototype. In this maglev system, the carrier is levitated by a planar 2D array of coils. The levitation forces are due to repelling between the magnets and the coils. Then, the general model of motion of the carrier with complete degree of freedoms(DOFs) is derived and analyzed. Next, for the sake of control, a PID controller is designed here to regulate the all DOFs of the planar maglev system. From the simulation results, satisfactory good performances including stiffness and precision have been demonstrated. The experiment of the proposed system is under preparation.",

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AU - Shiu, Ming Chiuan

AU - Lin, Tzuo Bo

AU - Fu, Li Chen

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N2 - This paper describes a novel planar repulsive maglev prototype. In this maglev system, the carrier is levitated by a planar 2D array of coils. The levitation forces are due to repelling between the magnets and the coils. Then, the general model of motion of the carrier with complete degree of freedoms(DOFs) is derived and analyzed. Next, for the sake of control, a PID controller is designed here to regulate the all DOFs of the planar maglev system. From the simulation results, satisfactory good performances including stiffness and precision have been demonstrated. The experiment of the proposed system is under preparation.

AB - This paper describes a novel planar repulsive maglev prototype. In this maglev system, the carrier is levitated by a planar 2D array of coils. The levitation forces are due to repelling between the magnets and the coils. Then, the general model of motion of the carrier with complete degree of freedoms(DOFs) is derived and analyzed. Next, for the sake of control, a PID controller is designed here to regulate the all DOFs of the planar maglev system. From the simulation results, satisfactory good performances including stiffness and precision have been demonstrated. The experiment of the proposed system is under preparation.

KW - Magnetic suspension

KW - Modelling

KW - PID controller

KW - Positioning system

KW - Regulation

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