摘要
在摊铺机中,由熨平压实机构和压实介质组成的系统,为两个自由度的非线性动力学系统,压实介质简化为粘弹塑性体。建立熨平压实机构动态特性力学模型,利用计算机仿真,研究了熨平压实机构的动力学问题,分析了熨平压实机构动力学参数变化对该系统动态特性的影响。
The obiective system in this work is consisted of a compacting mechanism and a pressing media its model is a non-linear system with two-degree of freedom and the media is a viscoelasticplastic body. Based on a dynamic model of the vibrator compacting mechanism the influences of parameters changes on the dynamic characteristics of the system were simulated and analyzed.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2005年第11期34-37,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
江苏省科技攻关项目(项目编号:BE2003041)
关键词
摊铺机
压实机构
动态特性
仿真
Paver, Compacting mechanism, Dynamic characteristic, Simulation
