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2010•Electric Locomotives & Mass Transit VehiclesRequires access

Dynamic analysis considering the interference of step railway for maglev system

Weiming Shi

Open publisher page 2 citations

Abstract

Aiming at drastic vibration occurred in 1.5 kilometer lowspeed maglev test line with step railway,a twopoint levitation model of single electromagnet module is built in this paper.By adopting state feedback control strategy,simulation analysis about railway states,levitation states and suspension characteristic of maglev train when running on different step railways with variable speeds is carried out.Simulation results are consistent with experiment phenomena and verify the mathematical model effectively.

About this research paper

What this paper is about

Aiming at drastic vibration occurred in 1.5 kilometer lowspeed maglev test line with step railway,a twopoint levitation model of single electromagnet module is built in this paper.By adopting state feedback control strategy,simulation analysis about railway states,levitation states and suspension characteristic of maglev train when running on different step railways with variable speeds is carried out.Simulation results are consistent with experiment phenomena and verify the mathematical model effectively.

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Available abstract

Aiming at drastic vibration occurred in 1.5 kilometer lowspeed maglev test line with step railway,a twopoint levitation model of single electromagnet module is built in this paper.By adopting state feedback control strategy,simulation analysis about railway states,levitation states and suspension characteristic of maglev train when running on different step railways with variable speeds is carried out.Simulation results are consistent with experiment phenomena and verify the mathematical model effectively.

Key concepts: Maglev, Levitation, Engineering, Magnetic levitation, Electromagnetic suspension, Suspension (topology), Vibration, Electromagnet

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