本科论文结论.444434参考文献35致谢..37

通过改变质量大小，调节系统的三阶共振频率，实现较低的共振频率，同时缩小一阶共振频率和二阶共振频率之间的带宽。对轮胎旋转状态下的压电悬臂梁进行的受力分析表明，在绝对平滑的公路上行驶时...

AbstractThis paper mainly studies the gait problem of four-legged robot withclosed chain five-bar mechanism.Currently,all foot robots on the marketare basically knee or elbow type ...

Layout,manufacture and installation of insulator inspectionequipmentAbstractInsulators,as indispensable insulating elements for electrical equipment,are widely usedin substations,p...

AbstractHydraulic transmission is a kind of transmission mode which uses liquid as workingmedium to carry out energy conversion,transmission and control.At present,it has beenwidel...

福建农林大学本科毕业设计说明书3.5.4地质水文资料173.6气象资料.....................173.6.1气温….173.6.2降雨量.173.6.3风玫瑰图.……174车间布置设计…194.1车间布置设计的意义194.2车间布...

斜联结管数控加工和工艺/shiti.prt.1斜联结管数控加工和工艺/xujunjun.prt.7斜联结管数控加工和工艺/内孔加工.MC9斜联结管数控加工和工艺/内孔加工.NC斜联结管数控加工和工艺/外形加工.MC9斜联...

AbstractThis design involves the knowledge of mechanicalmanufacturing process and fixture design,metal cuttingmachine tool,tolerance matching and measurement,etc.The process specif...

橡胶切片机的改进设计/橡胶切割机的改进设计/A0-总装配图.dwg橡胶切片机的改进设计/橡胶切割机的改进设计/A1-主动轴.dwg橡胶切片机的改进设计/橡胶切割机的改进设计/A1-基础板.dwg橡胶切片机的...

图1弧面凸轮和平面沟槽凸轮的运动循环图Fig.I The movement cycle of globoidal cam and planar groove cam如图1()所示，转盘运动有四个停歇期和三个分度期，三个分度期分别对应机械手逆时针旋...