The influence of constructive parameters on response of bucket wheel excavator superstructure in the out-of-resonance region
作者： SM Bosnjak , DCD Oguamanam , ND Zrnic
DOI: 10.1016/J.ACME.2015.03.009
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摘要: Abstract The influence of constructive parameters on response bucket wheel excavator superstructure is investigated by using a four degrees-of-freedom discrete dynamic model. Four representative geometric configurations the are examined. maximum displacements and accelerations observed when boom in its lowest position. Further analysis this configuration performed to determine effects structural elements stiffness weight system response. A set magnitudes that may cause resonance also determined.
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