二、课题综述（课题研究，主要研究的内容，要解决的问题，预期目标，研究步骤、方法及措施等)研究的内容本课题拟设计一种基于单片机的仓储环境监测系统。该系统通过采用单片机、各种传感器、数...

AbstractThe theme of this paper is the design of DC speed control system for single chipmicrocomputer.Early DC motor control strategies include analog circuits,digital circuits and...

光伏系统在温室大棚中的设计与应用AbstractIn the 21st century,with the continuous development of society,the livingstandard of human beings is getting higher and higher.Natural energ...

本科论文4.1减速器的相关参数计算254.1.1输入轴254.1.2输出轴264.1.3减速器中齿轮的设计计算284.2减速器中行星齿轮传动强度的计算与验证.314.2.1减速器中行星齿轮抗弯强度的计算与验证…314.2.2...

西安交通大学硕士学位论文ABSTRACTThe development process of multi-disciplinary products involved cooperation amongdifferent disciplines and departments.Plenty of interaction between...

湖北大学知行学院本科毕业设计AbstractAt present,with the gradual acceleration of industrialization,more and morefactories and workshops introduce a large number of advanced industri...

AbstractRolling mill designed for 300 x 3 payments rolling mill,roller diameter of 300mm.Rolling mill for rolling mainly to small wire rod,a three roller-workingmachine Block.Rolli...

目录摘要1绪论1.1课题研究的现状1.2课题研究的意义2系统方案设计..2.1设计要求2.2设计方案3系统硬件设计.33.1单片机的介绍.3.2时钟电路的设计.3.3复位电路的设计…3.4热释电红外传感器设计3.4.1...

连杆孔加工工艺与夹具设计/任务书.doc连杆孔加工工艺与夹具设计/垫块.dwg连杆孔加工工艺与夹具设计/夹具体1.dwg连杆孔加工工艺与夹具设计/夹具体2.dwg连杆孔加工工艺与夹具设计/夹具体3.dwg连杆...

THE DESIGN OF INTELLIGENT DESKTOP PLANTAbstractIn this paper,the outline structure,function design and the program code to realize thefunction are discussed.A new intelligent produ...