Results 171 to 180 of about 2,529 (218)
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Control of Maglev Suspension Systems
Journal of Vibration and Control, 1996This study investigates alternate designs for control of maglev vehicle suspension systems. Active and semiactive control-law designs are introduced into primary and secondary suspensions of maglev vehi cles. A one-dimensional vehicle with two degrees of freedom, simulating the German Transrapid Magiev System, is used.
Y. Cai, S.S. Chen
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Technical alternatives for a maglev system
Electronics and Power, 1978The research effort of the last six years in W. Germany has reduced the alternatives for the lift, guidance and propulsion of a magnetically levitated train with maximum speeds of from 400 to 500 km/h to essentially two possibilities with one additional variant: the electromagnetic levitation system (e.m.s.) being developed by the consortium Transrapid-
W. Leonhard, R.G. Rhodes, J.H. Rakels
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Maglev systems development status
IEEE Aerospace and Electronic Systems Magazine, 1988The current status and future potential of Maglev systems is reviewed. Modes of noncontact suspension and propulsion are described, and prototype systems and design concepts are indicated. A number of existing systems are described in more detail. >
A.R. Eastham, W.F. Hayes
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Superconductive Maglev System on the Yamanashi Maglev Test Line
SAE Technical Paper Series, 1992<div class="htmlview paragraph">A superconductive magnetic levitation (maglev) system in Japan has been developed to the extent that the basic technology is almost established on the Miyazaki Maglev Test Track and now for the purpose of practical technology development the construction of a Yamanashi Maglev Test Line is underway.
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SAE Technical Paper Series, 1989
<div class="htmlview paragraph">A 300 mph (500km/hr) magnetically levitated ground transportation system, developed in Germany, is now ready for revenue application. The Maglev system features contactless electromagnetic suspension and long stator three-phase propulsion.
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<div class="htmlview paragraph">A 300 mph (500km/hr) magnetically levitated ground transportation system, developed in Germany, is now ready for revenue application. The Maglev system features contactless electromagnetic suspension and long stator three-phase propulsion.
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The status of development of Maglev systems
37th IEEE Vehicular Technology Conference, 1987The technologies of magnetic suspension and linear electric drives have matured to the stage at which low-speed shuttle and urban transit systems are operational and at which high-speed systems have reached prototype test and evaluation. This paper presents a review of the current status and future potential of these systems.
A.R. Eastham, W.F. Hayes
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On Modeling and Control For A Maglev System
IFAC Proceedings Volumes, 2010Abstract In this note, a nonlinear model of a single electromagnet with two control inputs used in a maglev system is developed. A nonlinear feedback controller is then designed using feedback linearization. The performance of the proposed method is illustrated by simulations.
Xiao Zhang +3 more
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A Force Measurement System for HTS Maglev Studies
IEEE Transactions on Instrumentation and Measurement, 2020An improved force measurement system was developed for investigating high-temperature superconducting (HTS) maglev properties. The measurement system consists of assorted sensors, a 3-D sliding platform, a mechanical drive with automatic control software, and a data collecting and processing software.
Yuyan Wen +3 more
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A robust observer for a Maglev system
Transactions of the Institute of Measurement and Control, 1991Details are presented of a robust observer design for a Maglev system. In contrast to previous efforts the design is made using the state space formulation of the system with the aid of relatively new robustness results for state space systems.
S. Szumko, M.J. Dunn
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Vehicle/Guideway Dynamic Interaction in Maglev Systems
Journal of Dynamic Systems, Measurement, and Control, 1996The importance of vehicle/guideway dynamics in maglev systems is discussed. The particular interests associated with modeling vehicle/guideway interactions and explaining response characteristics of maglev systems for a multicar, multiload vehicle traversing on a single- or double-span flexible guideway are considered, with an emphasis on vehicle ...
Cai, Y. +3 more
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