最近有接到客戶反饋，說他購買的風速風向記錄儀測量記過存在較大誤差。接到反饋，我司技術人員立即對儀器進行了排查，在確定非儀器故障後，分析了以下誤差原因：

    原因一：安裝錯誤
    youyufengsufengxiangjiluyishuyuxianchangshiyongyiqi
，shiyongshidehuanjingtiaojianyushiyanshixiangbixiangchajiaoyuan。youyiqidegongzuoyuanlikezhi，jinxingxiaozhunqian
，fengsuchuanganqidezhuandongzhouyufengxiangfengsuyidelianzhouqixuyongruanguanlianjie，bingqieyaoqiuchuanganqidezhuandongzhouyuyiqidezhuandongzhouyangetongxin，ruguoanzhuanghou

，cunzaishangxiazuoyoupianxin，lianzhouqidezhuandonglijujiubunengquanbuchuandigeifengsuchuanganqidezhuandongzhou，rongyixingchengzhuandongbulinghuo，congergeiceliangjieguodailaiwucha。yinci，zaianzhuangshiyaofanfutiaozhengqitongxindu，tiaohaohouzaikaishixiaozhungongzuo。
    原因二：風速不穩定引起的誤差
    由you電dian路lu原yuan理li導dao致zhi，如ru果guo在zai風feng速su風feng向xiang記ji錄lu儀yi顯xian示shi屏ping顯xian示shi數shu據ju還hai不bu穩wen定ding時shi，就jiu將jiang數shu據ju記ji錄lu下xia來lai
，會hui給gei測ce量liang結jie果guo帶dai來lai誤wu差cha。為wei克ke服fu此ci項xiang誤wu差cha影ying響xiang，必bi須xu在zai風feng速su值zhi調tiao好hao後hou，待dai校xiao驗yan器qi顯xian示shi屏ping顯xian示shi的de數shu據ju穩wen定ding後hou再zai進jin行xing記ji錄lu，穩wen定ding時shi間jian不bu少shao於yu2min。
    原因三：校準參數引起的誤差
    同tong風feng速su傳chuan感gan器qi有you不bu同tong的de風feng速su方fang程cheng，從cong而er也ye就jiu有you不bu同tong的de校xiao準zhun參can數shu

，用yong一yi個ge標biao準zhun校xiao準zhun不bu同tong型xing號hao的de風feng速su傳chuan感gan器qi，必bi須xu對dui不bu同tong風feng速su傳chuan感gan器qi進jin行xing參can數shu修xiu正zheng。在zai進jin行xing校xiao準zhun時shi應ying注zhu意yi用yong風feng向xiang風feng速su儀yi的de撥bo碼ma盤pan輸shu入ru相xiang關guan的de校xiao準zhun參can數shu
，並bing檢jian查zha校xiao準zhun參can數shu對dui應ying的de校xiao驗yan器qi顯xian示shi值zhi是shi否fou正zheng確que
，若ruo顯xian示shi值zhi正zheng確que無wu誤wu，才cai可ke以yi開kai展zhan校xiao準zhun工gong作zuo，否fou則ze會hui產chan生sheng測ce量liang誤wu差cha。