Analysis on vertical–pitch coupled dynamics characteristics of shearer with corrected load

Abstract With regard to the severe vertical and pitching vibration of shearer in actual working conditions, the vertical–pitch coupled dynamics model of shearer with 13 degrees of freedom was established using multi-body dynamics theory. Based on the elasticity theory, Hertz contact and collision dy...

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Autores principales: Xinwei Yang, Hongyue Chen, Pengfei Li, Xin Wang, Yajing Wei
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/5f754be2f3fb426389d675d0dfdb068e
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