目录
摘要 ......................................................................................................................................................................................3
第 1 章 绪论 ........................................................................................................................................................................3
1.1 问题的提出 ..............................................................................................................................................................3
1.2 国内外的发展动态 ..................................................................................................................................................4
1.3 研究的内容 ..............................................................................................................................................................4
1.4 研究内容 ..................................................................................................................................................................4
1.4.1 风速测量方法
..................................................................................................................................................5
1.4.2 风向测量方法
..................................................................................................................................................6
第 2 章 系统整体硬件电路分析设计................................................................................................................................7
2.1 单片机部分 ..............................................................................................................................................................7
2.1.1 单片机型号
......................................................................................................................................................7
2.1.2 硬件系统的主电路设计
..................................................................................................................................8
2.2 风速测量的设计 ....................................................................................................................................................11
2.2.1 风速传感器
....................................................................................................................................................11
2.2.2 信号放大部分
................................................................................................................................................11
2.2.3 AD 转化器工作原理
.......................................................................................................................................13
2.2.4 显示部分
........................................................................................................................................................15
2.3 风向测量的设计 ....................................................................................................................................................16
第 3 章 软件系统的设计..................................................................................................................................................20
3.1 风速软件设计 ........................................................................................................................................................21
3.2 风速部分程序 ........................................................................................................................................................22
3.3 风向软件设计 ........................................................................................................................................................24
3.4 风向部分程序 ........................................................................................................................................................25
第 4 章 硬件电路图与仿真设计......................................................................................................................................26
4.1 硬件电路图设计工具与仿真工具 ........................................................................................................................26
4.1.1 硬件电路图原理图设计工具
........................................................................................................................26
4.1.2 硬件电路仿真工具
........................................................................................................................................26
4.2 硬件电路设计.........................................................................................................................................................27
4.3 电路仿真设计 ........................................................................................................................................................28
4.3.1 风速测量仿真
................................................................................................................................................28
4.3.2 风向测量仿真
................................................................................................................................................29
4.3.3 仿真分析
........................................................................................................................................................30
第 5 章 系统的调试 ..........................................................................................................................................................31
5.1 硬件调试 ................................................................................................................................................................31
5.2 软件调试 ................................................................................................................................................................31
