目 录
第一章 系统方案论证与选择.............................................................................1
1.1 系统结构........................................................................................................................1
1.2 方案比较与选择............................................................................................................1
1.2.1 芯片控制模块......................................................................................................1
1.2.2 电机选择..............................................................................................................2
1.2.3 电动机驱动调速模块..........................................................................................2
1.2.4 编码器选择..........................................................................................................3
1.2.5 显示方案选择......................................................................................................3
第二章 理论分析与计算.....................................................................................4
2.1 电动机选型...................................................................................................................4
2.2 摆杆状态检测................................................................................................................5
2.3 驱动与控制算法............................................................................................................7
2.3.1 驱动......................................................................................................................7
2.3.2 控制算法..............................................................................................................8
第三章 机械与电路及程序设计.........................................................................9
3.1 机械设计........................................................................................................................9
3.1.1 旋转臂杆与摆杆.................................................................................................9
3.2 电路设计........................................................................................................................9
3.2.1 电源电路设计......................................................................................................9
3.2.2 电机驱动电路设计............................................................................................10
3.2.3 键盘显示电路设计............................................................................................10
3.3 程序结构设计..............................................................................................................12
第四章 测试结果与分析...................................................................................15
第五章 参考文献...............................................................................................17
附录 A 主要元器件明细表............................................................................18
附录 B 电路原理图 ........................................................................................19
附录 C 电路 PCB 图及实物图......................................................................20
附录 D 系统设计程序代码............................................................................23
