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Designer在龙门机床部件优化中的应用分析
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作者 钱凤来 李勇 《科技传播》 2011年第13期89-89,81,共2页
本文利用AVL公司的EXCITE—designer软件,建立传动系统扭转振动的模型,对比了安装减振器前后传动系统扭转振动特性的变化并分析其形成原理。计算结果表明:减振器能明显改善曲轴扭振特性,并且研究得出硅油减振器比橡胶减振器的性能好很多。
关键词 传动系统扭转振动 橡胶减振器 硅油减振器
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Torsional Vibration Analysis of an FR Driveline System
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作者 任少云 朱正礼 张建武 《Journal of Donghua University(English Edition)》 EI CAS 2004年第2期141-144,共4页
Towing tractor drivelines are lightly damped non-linear systems. Interactions between components can cause dynamic behavors such as gear gap impact in gear transmissions, shuffle and clonk phenomena in driveline. The ... Towing tractor drivelines are lightly damped non-linear systems. Interactions between components can cause dynamic behavors such as gear gap impact in gear transmissions, shuffle and clonk phenomena in driveline. The torsional vibration of driveline has an important effect on grand engineering vehicle vibration and noise. Through analyzing torsional vibration equations of driveline, torsional vibration model of driveline is developed by using Matlab/Simulink software, Shuffle and clonk phenomena are observed in torsional vibration. The modeling method of analysizing driveline torsional vibration can be used to research and improve similar engineering vehicle driveline behavors. 展开更多
关键词 towing tractor driveline torsional vibration modelling and simulation parameters analysis
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