目录绪论.444t444二单片机介绍04三：总体方案及原理四、系统硬件电路….64.1:最小系统..64.2时钟模块电路74.3温度传感器模块74.4液晶显示模块84.5按键模块8五、系统软件设计….95.1main模块5.2l...

ABSTRACTWith the constant progress of science and technology and the development of thesociety,people expect more intelligent equipment instead of manual labor.As an important link...

毕业设计（论文）原创性声明本人郑重声明：所呈交的毕业设计（论文），是本人在指导老师的指导下，独立进行的设计（研究）工作及取得的成果，论文中引用他人的文献、数据、图件、资料均已明确标...

AbstractThe problems of environmental climate deterioration,energy security and stableoperation of the grid continue to highlight.Substation is an important part of theconstruction...

ABSTRACTThe vector controlled AC motor drive is a multi-variable system featuring time-variant,nonlinear and strongly coupled papameters.With the addition of some nonlinear and ran...

上海交通大学本科毕业论文智能升旗系统设计滑轮最高点国旗1.8米77拐，机起始点图1.1国旗升降装置原理图第2页共22页

夹具设计说明书1.零件加工工艺分析：该零件简图尺寸标注完整，加工部位也非常清楚明确。由于图纸要求，材料是HT150,大批量生产。工件状态为毛坯件，需要加工零件的下端面，中心孔左端面，螺纹孔...

AbstractSplit extrusion is a newly named local continuous plastic forming methodwhich is still in the research and exploration stage.In this paper,swallowtail groove with a depth o...

浅析软件行业研发费用核算存在的问题及建议一一以11家软件上市公司为例摘要：随着知识经济的到来，企业竞争愈演愈烈，研发能力成为企业在竞争中取胜的重要筹码，研发投入在企业支出中占有的份额...

BJ0144-JCS-018立时加工中心主轴箱及/JCS-018立时加工中心主轴箱及/主轴箱.bakBJ0144-JCS-018立时加工中心主轴箱及/JCS-018立时加工中心主轴箱及/主轴箱.dwgBJ0144-JCS-018立时加工中心主轴箱及...