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目 录
摘 要................................................................................................................I
Abstract.................................................................................................................II
引 言 ...............................................................................................................1
1 控制系统设计 ...................................................................................................4
1.1 系统方案 ..................................................................................................4
1.2 系统工作原理 ..........................................................................................4
1.3 方案设计 ..................................................................................................5
1.3.1 快递检测电路方案设计 ..................................................................5
1.3.2 控制电路方案设计 ..........................................................................5
2 硬件电路设计 ...................................................................................................7
2.1 主控模块的选择 .......................................................................................7
2.1.1 单片机及其选型介绍 .....................................................................7
2.1.2 复位电路的介绍 .............................................................................8
2.1.3 稳压电路的介绍 .............................................................................9
2.2 红外光电传感器模块 ..............................................................................9
2.3 舵机模块 ................................................................................................10
2.4 机械臂拼装 ............................................................................................11
3 软件设计 .........................................................................................................14
3.1 系统主程序设计 ....................................................................................14
3.2 快递检测子程序设计 ............................................................................14
3.3 夹取快递子程序设计 ............................................................................15
4 仿真与调试 .....................................................................................................16
结 论 .............................................................................................................17
参考文献 .............................................................................................................18
附录 1 原理图 ....................................................................................................20
附录 2 源程序清单 ............................................................................................21
致 谢 .............................................................................................................32