Modeling and dynamic behavior analysis of a coupled multi-cable double drum winding hoister with flexible guides

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• 作者：Ji Wang^a ; ^b ; Yangjun Pi^a ; ^b ; ^{cqpp@cqu.edu.cn} ; Yumei Hu^a ; ^b ; Xiansheng Gong^c
• 关键词：Nonlinear vibration ; Dynamic tension ; Flexible guides ; Moving string ; Winding hoister
• 刊名：Mechanism and Machine Theory
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：108
• 期：Complete
• 页码：191-208
• 全文大小：2787 K
• 卷排序：108

文摘

Coupling between cables is built in the dynamic of multi-cable hoisters. The time-varying equal inertia moment of the drum is considered in the model. A more accurate flexible guide which is a tensioned string is built. Principles to restrict the dynamic tension inconformity between cables are proposed.