机械振动筛毕业论文I机械振动筛毕业论文II目录目录...............................................................I第一章绪论.........................................................11.1引言.....................................................................................................................11.2惯性往复振动机械的研究现状...........................................................................31.2.1惯性往复振动机械筛分工艺参数的研究....................................................41.2.2惯性往复振动机械的机构动力学研究........................................................41.2.3惯性往复振动机械的结构动力学研究........................................................61.3本课题的研究内容及意义..................................................................................61.4本课题研究的技术路线......................................................................................71.5本章小结.............................................................................................................8第二章惯性往复振动机械的多刚体力学模型..............................92.1多刚体力学模型..................................................................................................92.1.1建立参考基................................................................................................102.1.2广义坐标....................................................................................................112.1.3牛顿-欧拉方法...........................................................................................132.2各刚体受力分析................................................................................................142.2.1偏重块的受力分析.....................................................................................142.2.2振动体的受力分析.....................................................................................162.3动力学方程.......................................................................................................182.4本章小结...........................................................................................................19第三章惯性往复振动机械机电耦