The journal retracts the article titled “Dual Nonlinear Saturation Control of Electromagnetic Suspension (EMS) System in Maglev Trains” [1].
Following publication, concerns were brought to the attention of the Editorial Office regarding an overlap between this article [1] and a previously published article [2].
In accordance with the journal’s standard procedures, the Editorial Office and Editorial Board conducted an investigation, which identified substantial overlap with the earlier publication [2], from a different group of authors. The author of [1] was given the opportunity to respond to these concerns, but no response was received.
Given the extent of the overlap, the Editorial Board has decided to retract this publication [1], in accordance with MDPI’s retraction policy.
This retraction was approved by the Editor-in-Chief of the journal Mathematics.
The authors have been informed of this retraction but did not provide a comment on this decision.
References
- Abdelmonem, H.S.B. RETRACTED: Dual Nonlinear Saturation Control of Electromagnetic Suspension (EMS) System in Maglev Trains. Mathematics 2026, 14, 62. [Google Scholar] [CrossRef] [Scilit]
- Sun, W.-Q.; Wang, M.-Q.; Liu, P.-F.; Wang, R.-C.; Hao, R.-J. Dynamic analysis of a nonlinear electromagnetic suspension system with dual time-delay feedback control. Int. J. Non-Linear Mech. 2026, 180, 105247. [Google Scholar] [CrossRef] [Scilit]
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