【正文】 ........................................................................................................ 4 研究內(nèi)容 .................................................................................................................................................................... 4 風(fēng)速測量方法 ................................................................................................................................................... 5 風(fēng)向測量方法 ................................................................................................................................................... 6 第 2章 系統(tǒng)整體硬件電路分析設(shè)計(jì) ................................................................................................................................ 7 單片機(jī)部分 ................................................................................................................................................................ 7 單片機(jī)型號 ....................................................................................................................................................... 7 硬件系統(tǒng)的主電路設(shè)計(jì) .................................................................................................................................. 8 風(fēng)速測量的設(shè)計(jì) ...................................................................................................................................................... 11 風(fēng)速傳感器 ..................................................................................................................................................... 11 信號放大部分 ................................................................................................................................................. 11 AD轉(zhuǎn)化器工作原理 ....................................................................................................................................... 13 顯示部分 ........................................................................................................................................................ 15 風(fēng)向測量的設(shè)計(jì) ...................................................................................................................................................... 16 第 3章 軟件系統(tǒng)的設(shè)計(jì) .................................................................................................................................................. 20 風(fēng)速軟件設(shè)計(jì) .......................................................................................................................................................... 21 風(fēng)速部分程序 .......................................................................................................................................................... 22 風(fēng)向軟件設(shè)計(jì) .......................................................................................................................................................... 24 風(fēng)向部分程序 .......................................................................................................................................................... 25 第 4章 硬件電路圖與仿真設(shè)計(jì) ...................................................................................................................................... 26 硬件電路圖 設(shè)計(jì)工具與仿真工具 ........................................................................................................................ 26 硬件電路圖原理圖設(shè)計(jì)工具 ....................................................................................................................... 26 硬件電路仿真工具 ........................................................................................................................................ 26 硬件電路設(shè)計(jì) .......................................................................................................................................................... 27 電路仿真設(shè)計(jì) .......................................................................................................................................................... 28 風(fēng)速測量仿真 ................................................................................................................................................ 28 風(fēng)向測量仿真 ................................................................................................................................................ 29 仿真分析 ........................................................................................................................................................ 30 第 5章 系統(tǒng)的調(diào)試 ........................................................................................................................................................... 31 硬件調(diào)試 .................................................................................................................................................................. 31 軟件調(diào)試 .................................................................................................................................................................. 31 2 參考文獻(xiàn) ............................................................................................................................................................................. 32 附錄 ...................................................................................................................................................................................... 33 風(fēng)速程序： ...................................................................................................................................................................... 33 風(fēng)向程序： ...................................................................................................................................................................... 38 致謝： ..............................................................................................................................