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March 3, 2026
Wheel profile optimization for high-speed locomotives to suppress carbody hunting stability failure under complex wheel-rail conditions
FM
Fanyu Meng
YY
Yuan Yao
QM
Qun Ma
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Key Points
Carbody hunting stability improves with optimized wheel profiles under certain wheel-rail conditions.
The analysis emphasizes the importance of wheel profile adjustments, noting effective suppression strategies.
Assessment using detailed simulations across various complex wheel-rail conditions informs the findings.
This optimization may enable safer and more efficient high-speed locomotive operations in diverse environments.
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Cite This Study
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Meng et al. (Thu,) studied this question.
synapsesocial.com/papers/69a75e56c6e9836116a28cf6
https://doi.org/https://doi.org/10.1016/j.engfailanal.2026.110620
Wheel profile optimization for high-speed locomotives to suppress carbody hunting stability failure under complex wheel-rail conditions | Synapse