2015
DOI: 10.1109/tec.2014.2388155
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Characteristics Optimization of the Maglev Train Hybrid Suspension System Using Genetic Algorithm

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Cited by 40 publications
(17 citation statements)
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“…On this basis, the levitation controller controls the output current of the chopper according to the levitation gap data, so that the electromagnetic attraction generated by the suspension electromagnetic coils can ensure that the levitation gap is within a preset range [8,9]. LCMs fulfill basic requirements for maintaining the expected levitation gap against disturbances from the train body vibration and track unevenness during train operation through the use of advanced control strategies [10][11][12][13], which results in a complex levitation control system with coupling interaction. On top of these hardware subsystems, an effective online condition monitoring (CM) system enables realtime levitation condition awareness of the maglev train.…”
Section: Introductionmentioning
confidence: 99%
“…On this basis, the levitation controller controls the output current of the chopper according to the levitation gap data, so that the electromagnetic attraction generated by the suspension electromagnetic coils can ensure that the levitation gap is within a preset range [8,9]. LCMs fulfill basic requirements for maintaining the expected levitation gap against disturbances from the train body vibration and track unevenness during train operation through the use of advanced control strategies [10][11][12][13], which results in a complex levitation control system with coupling interaction. On top of these hardware subsystems, an effective online condition monitoring (CM) system enables realtime levitation condition awareness of the maglev train.…”
Section: Introductionmentioning
confidence: 99%
“…An E-shape hybrid electromagnet was designed by Tzeng et al with the advantage of less flux leakage and enhanced guidance ability in 1994 [10]. Many subsequent works on the PEMS system focused on optimizing the permanent magnet parameters to minimize power loss and maximize carrying capacity [11][12][13], which has paved the way for a full scale PEMS maglev train. In 2017, a single carriage PEMS high speed maglev train was tested on a 1.5km maglev line [14].…”
Section: Introductionmentioning
confidence: 99%
“…To meet different application requirements, there has been a variety of maglev trains, among which permanent magnet electromagnetic suspension (PEMS) type maglev train is an innovative maglev aiming at energy-saving and long time levitation [4]. In PEMS maglev train, permanent magnet is added inside the iron core of the electromagnet, the size of the permanent magnet is optimized to reduce the levitation current and weight of the hybrid electromagnet [5]. Compared with traditional electromagnetic suspension (EMS) system, permanent magnet is added to reduce energy consumption.…”
Section: Introductionmentioning
confidence: 99%