Nonlinear multi body dynamic modeling and vibration analysis of a double drum coal shearer

2021 ◽  
Vol 28 (7) ◽  
pp. 2120-2130
Author(s):  
Xiao-li Zhang ◽  
Guo Yao ◽  
Yi-min Zhang
Keyword(s):  
Dynamic Modeling ◽  
Vibration Analysis ◽  
Multi Body ◽  
Body Dynamic

Balance and Vibration Analysis on an in-Line Five Cylinders Engine

2013 ◽  
Vol 694-697 ◽  
pp. 297-301
Author(s):  
Shi Yu Li ◽  
Zhao Cheng Yuan ◽  
Jia Yi Ma ◽  
Meng Liu ◽  
Ying Xiao Yu
Keyword(s):  
Vibration Analysis ◽  
Balance System ◽  
Dynamic Software ◽  
Multi Body ◽  
Balance Property ◽  
Body Dynamic

Based on an existing in-line six cylinders engine, this paper built a model of in-line five cylinders engine, and analyzed this engine’s balance property in theory. In order to improve the balance of this in-line five cylinders engine, a kind of double-shaft balance system was used, and it turned out to be effective by simulating with multi-body dynamic software-AVL Excite.

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