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粉末涂料喷粉厚度图像分布预测模型的数值验证评估

发布于:2019-07-01T16:07:48 阅读次数:855

1. 介绍

FENMOTULIAOSHIBIAOMIANCHULIGONGYIDEHUANBAOXINGTIDAICAILIAO,GUANGFANYINGYONGYUGELINGYU,RUQICHE、JIANZHUHEJIAYONGDIANQIXINGYEDENG。ZAIJINGDIANZUOYONGXIASHIJIAFENMOTULIAO,QIZHONGZAIYOUKELIDELIUTIJINGGUOPENQIANGNEIDEDIANYUNDUIKELIJINXINGCHONGDIAN,SUIHOUJIANGFENMOPENZAIJIEDIJIBANSHANG。CISHICHANSHENGJIZHONGWULIXIANXIANG:TUANLIUQILIU(Re max ≈1.5e5, U max ≈20m/s),DAIYOUXIANGHUZUOYONGDEJUHEWUKELI (2μm-180μm) ,DIEJIADEJINGDIANCHANG (ψ max ≤1.2e5V) HEZHONGLICHANG。YOUYUHENNANNENGGOUTONGGUOSHIYANHESHUJUYANJIUSUOSHEJIDAODEFUZAXIANGHUZUOYONG,SUOYIGAILINGYUDEDADUOSHUYANJIUDOUKAOGUOWANGJINGYAN。WEILENENGZHONGXINSHEJIYANFACHUYIZHONGYOUHUAGONGYICANSHUHETIGAOJISHUDEXITONGHUAFANGFA,BUJINXUYAOYANZHENGSHUJUGONGJU,YEXUYAODUIPENTUGONGYIJINXINGQUANMIANDESHIYANYANJIU。QIJINFABIAODEYIXIESHIYANYANJIUCEZHONGYUFENMODEKELISUDUHECHICUNFENBUHUOJINGDIANTEXINGDEXIJIE。

直播吧手机版WEILELIANGHUATUCENGZHILIANG,SHITUSHIYONGPOHUAISHICELIANGFANGFASHIBUNENGHUODEKELIZAIJIBANSHANGFENBUQINGKUANG,YAOMEQUEFASHUJUYANJIUDESHIYANDUIBI,YAOMESHIJIYUSUDUCHANGFENBULAIJIANJIETUICHUTUCENGHOUDU。RANER,ZAISHIJIYINGYONGZHONGDECHUTUCENGZAIJICAISHANGDEFENBUQINGKUANGJIQIHOUDUSHISHIFENYOUBIYAODE。XIANPOQIEXUYAOYIZHONGFEIJIECHUSHICELIANGFANGFADUISHUJUJINXINGSHOUJIYIJIHOUCHULILIANGHUA,GAIPINGGUCHENGXUJIANGWEISHUZHIQIUJIEQIDEYANZHENGGUOCHENGDIANDINGJICHU,JINENGYOUHUAGONGYEPENTUGONGYI,YOUNENGYOUZHUYUJISHUDESHENRUKAIFA。WEICI,BENWENTICHULEYIZHONGXINXINGTUCENGHOUDUHEFENBUDECELIANGFANGFA——Coatmaster。BENWENYETEBIEQIANGDIAOGUOLVSHOUJIDAODESHUJUYIJILIANGHUAPENTUGONGYIDEGUANJIANCANSHU。

2. 材料和方法

2.1. 实验装置的安装

直播吧手机版GAISHIYANZHUANGZHIYOUDIANYUNXINGPENQIANGZUCHENG,PENTUSHINEIGUDINGGAIPENQIANGHEANZHUANGYOUSULIAOLANGAN,GAISULIAOLANGANZHICHENGZHE10cm×10cmJIEDIDEJIBANZHIJIA。RUTU1SUOSHI,GUOLVCHUDETONGFENGXITONGFACHUKONGQI,SHOUJISHENGYUFENMO。

图1实验装置

TU1-SHIYANZHUANGZHIANZHUANG。JIEZHUYUJIAJUZHIJIA(2)JIANGJIBAN(1)GUDINGDAOSULIAOLANGAN(3)SHANG,JIANGPENQIANG(4)GUDINGZAIGAILANGANSHANG(5)。ZHUANGYOU5KEFENMO(6)PENQIANGYUJIBANZHONGXINDUIQI,PENQIANGBEIMIANDAIYOUGUNLUNZHIJIA(7)。

直播吧手机版BAJIBANFANGZHIZAIJULIPENQIANG15LIMIWEIZHI,BINGYONGBUTONGDIANYADUI5KEGUDINGZHONGLIANGDEFENMOJINSHIYAN。DANGJIBANTUSHANGYIZUSHEZHIHAODECANSHUTUCENGHOU,ZAIYONGCoatmasterCEHOUXITONGCELIANGGAITUCENGHOUDU,MEIGEJIBANDEQIANHOUMIANFENBIECELIANGSANCI,ZHEIYANGNENGSHIMEICICELIANGZHIJIANDOUYOUZUGOUDELENGQUESHIJIAN。LINGWAI,MEIGEDIANYADOUSHEZHIZAISANGEJIBANSHANG,ZHEIYANGJIUKEYIDUIMEIGEDIANYASHEZHIDOUJINXINGJIUCICELIANG,YIBIANJINXINGTONGJIFENXI。

2.2. 使用Coatmaster 3D 非接触式测量涂层厚度

Coatmaster 3D在线涂层测厚系统能在100cm内非接触式测试未固化的涂层厚度。该系统基于先进的热光学技术,计算机控制光源以脉冲方式加热待测涂层。然后内置的高速红外探测器以一定的距离记录时间序列中的温度分布。随着表面温度的降低(这与涂层厚度和涂层材料的热性能有关),将设备检测范围内的涂层厚度分布推断为一个场。(使用Coatmaster 3D型号与Coatmaster普通型号)。 Coatmaster也可以测量比基板形状更复杂和尺寸更小的零部件,检测弹簧样品如图2所示。由厚度分布图可知,弹簧外部比内部的涂层厚度更大。

Coatmaster在线测厚系统

涂层厚度量化测量拍摄的示例图像

TU2-YOUCoatmasterWEIXINGZHUANGFUZADEDANHUANGWAIBUJIQINEIBUDETUCENGHOUDULIANGHUACELIANGPAISHEDESHILITUXIANG。

直播吧手机版SHOUXIANDUIGUHUAHOUDEYANGPINJINXINGXIAOZHENGCELIANG,MUDESHIBIMIANTULIAOBENSHENTEXINGDUICELIANGJIEGUODEYINGXIANG。WEICI,KEYISHIYONGGANMOCEHOUYIHUODEFUGAIYANGPINTUCENGHOUDUFANWEIDESHUJU,ZAIJIANGTAMENJILUZAI CoatmasterTUXIANGSHANG,ZUIHOUJIANGQIYONGZUOZHENGGECHANGDEXIAOZHENGSHUJU。JINGGUOXIAOZHENGHOU,CoatmasterNENGZAIYANGPINTUCENGHOUDUFANWEINEIJIANCEHELIANGHUARENHETUCENGHOUDU。

2.3. 测量数据的评估

CoatmasterZIDONGCELIANGFENMOTUCENGHOUDUHEJINGQUESHENGCHENGTUCENGHOUDUFENBUTUXIANGHOU,XUYAOPINGGUSHOUJIDAODESHUJUHEQUEDINGTUCENGGONGYIDEGUANJIANCANSHU。SHOUXIANSHIJIBANBIAOMIANDEPINGJUNHOUDU, YINWEITAFANYINGLETUCENGDEXIAONENG;ZAISHIYONGGUDINGSHULIANGFENMODEMEIZHONGQINGKUANGXIA,CHENJIZAIJIBANSHANGDEKELIYUKELIZONGSHUDEBIZHI。DIERGEGUANZHUCANSHUSHIZUIDATUCENGHOUDUDEQUYUZHONGXIN,TAZHIDESHIXIANGDUIYUJIBANSUODADAODEZUIHOUTUCENGQUYUDEJIHEZHONGXIN。ZUIHOUXUYAOGUANZHUYUTUCENGJUNYUNXINGYOULIANXIDECANSHU。ZAIDUOSHUQINGKUANGXIA, RENMENDOUXIWANGTULIAONENGZAIYANGPINSHANGJUNYUNPENTU,YIBIANZAISHIJIYINGYONGZHONGTIGONGYOUXIUDEBIAOMIANTEXINGHUOGONGNENG。

2.3.1 SHUJUDEGUOLV

直播吧手机版CoatmasterWANCHENGCELIANGRENWUHOU,ZAILIANGHUATUCENGDEJIBENCANSHUQIANBIXUSHIYONGCHANGJIANDETUXIANGCHULIFANGFAGUOLVCoatmasterSHOUJIDESHUJUHEXIAOCHUYUGAIYANJIUWUGUANDEZAOSHENG。SHUJUZHONGDEZAOSHENGYIXIANGSUXINGSHICHUXIAN:a)DADAOCoatmasterXIAOZHUNGUOCHENGZHONGGUIDINGDESHANGXIANZHI;b)TONGGUOCELIANGFAXIANFEICHANGBODETUCENGHOUDU;CHUZAOSHENGWAI,HAIYINGGUOLVYUJIAJUHUOJIEDIDIANLANDEJIHEQUYU。

2.3.1.1 YUZHILVBO

直播吧手机版GUOLVDEDIYIBUSHIXIAOCHUZUIXIAOYUZHIHEZUIDAYUZHIQUJIANYIWAIDETUCENGHOUDUSHUJU。ZUIXIAOYUZHITONGCHANGKELVEGAOYULING,YINWEIJIBANWAIDEZAOSHENGXIANGSUWANGWANGBAOHANJIAOXIAOSHUZHI。ZUIDAYUZHIYINGSHEZHIWEILVEDIYUZAI CoatmasterXIAOZHENGGUOCHENGZHONGDEZUIDAZHI,YIXIAOCHUJIBANSHANGJIAOBOTUCENGDANRENGRANCHENGXIANYUZHIDEXIANGSUDIAN,RUTU3ZHONGDEQUYUASUOSHI。

ZAITU3SUOSHIQINGKUANGXIA,YOUYUDALIANGSHUZHIMEIYOUDADAOSHEBEIYUZHI,YINCIYUZHILVBOXIAOGUOJIAOHAO。RANER,TEBIESHIDUIYUJIBANDEBEIMIANTUXIANG,YOUYUJIAOKUANGXIAOYING(ZHEISHIBIYAODEBUZHOU),DAOZHIZHONGJIANDAMIANJIJIAOBOTUCENGXIANSHIBUZHENSHIDEGAOZHI。

原始数据图像的阈值滤波。

TU 3-YUANSHISHUJUTUXIANGDEYUZHILVBO。

SHANGTUSHIYUANSHITUXIANG, XIANGSUHUOQUYUBIAOJIWEI:A) TONGGUOYUZHILVBOXIAOCHULEBOTUCENGDADAOXIANGJIZUIDAYUZHIDEXIANGSUJIHE;B)TONGGUOJIHELVBOXIAOCHUJIBANWAITUCENGHOUDUZHIDEXIANGSUJIHE;C)YONGXIANGYINGDELVBOQUCHUJIAJUQUYU。XIATUSHIJINGGUOYUZHILVBOHOUDEJIBANTUXIANG,TICHULEAXINGQUYU。SHIYONGYUKEYONGSHUJUFANWEIDESUOFANG。

2.3.1.2 JIHELVBO

YUZHILVBOBUXUYAOQUCHUSUOYOUTUOLIJIBANDEXIANGSUDIAN,RUTU3SUOSHIBAOHANQUYUB。YOUYUZHEIXIEXIANGSUTONGCHANGDOUBIJICAIXIAO,SUOYIKEYIGENJUJIHEWEIZHIJINXINGJIHELVBO。GENJUTUXIANGDEXINGHELIEDEWEIZHIDUISHENGYUWEIGUOLVDESHUJUJINXINGPAIXU。XING(r)HELIE(c)ZUOBIAORUTU5SUOSHI。RANHOUZAIJIHEWEIZHIDEFENBUSHANG,XIAOCHUDEXIANGSUWEIZHIZUOBIAODIYUHUOGAOYUBAIFENBI ( DIHEGAO ) ZHONGDINGYIDEXIANZHIZHI。

基于几何位置分布函数的几何滤波。

TU 4- JIYUJIHEWEIZHIFENBUHANSHUDEJIHELVBO。

JIEZHUGONGSHI(1)ZHONGDINGYIDELVBOHANSHUδJINXINGSHUXUEBIAOSHI,GAIHANSHUCHENGYIYUZHIXIANGGUANDEXIANGSUi, D i WEITUCENGHOUDUZHI。

公式1

直播吧手机版GAILVBOGUOCHENGDEXIAOGUORUTU5SUOSHI,QUJIXIANZHIFENBIEWEIZUOBIAODE2.5HE97.5%,XIAOCHUHANYOUFEILINGTUCENGHOUDUDESHUZHI。

图5

图5—在像素坐标的2.5-97.5%之间的几何阈值。上方图是基板的原图像,下方图是经过几何滤波。图3中B类型的大部分像素都被消除,除了包含在白框中的像素,以及图3中的一部分 C区域。适用于可用数据范围的缩放。

ZAIZHEIZHONGQINGKUANGXIA,KEYIGUANCHADAOTU5ZHONGDEBAISEKUANGBINGBUNENGXIAOCHUSUOYOUWEIYUJIBANWAIBUDEXIANGSU,ZUIMINGXIANBIAOXIANZAITUXIANGDEDIBUXIANGSU。CIWAI,ZAITUXIANGZHONGRENGRANKEJIANBUFENJIAJUQUYU。RUGUOZAI 5-95%DEZUOBIAOZHIZHIJIANJINXINGYUZHIHUA,ZEDUISUOYOUDEQINGKUANGJINXINGGENGHAOLVBO,RUTU6SUOSHI。YINCI,ZUIJIAJIXIANYUZHIKEYIJINGYANSUODE。

图6

直播吧手机版TU6—ZAIXIANGSUZUOBIAODE 5-95% ZHIJIANDEJIHEYUZHI。SHANGFANGTUSHIJIBANDEYUANTUXIANG,XIAFANGTUSHIJINGGUOJIHELVBO。TU3ZHONGDEQUYUBDEDADUOSHUXIANGSUYIJITU3ZHONGDEQUYUCDOUYIXIAOCHU。SHIHEKEYONGSHUJUFANWEIDESUOFANG。

2.3.1.3 GUOLVJIAJUQUYU

ZAITUZHUANGGUOCHENGZHONGYONGYUGUDINGJIBANDEJIAJUTONGCHANGJUYOUJIAOGAODETUCENGHOUDU。YINWEITABUSHUYUJICAI,SUOYIXUYAOLVQUGAIQUYU。CIWAIYEYAOXIAOCHUJIBANFUJINYOUJIAJUGANRAOZAOCHENGDETUCENGXIANGSU。GENJUTU7SUOSHIYUANLITULAIXIAOCHUJIAJUQUYU,QIZHONGYONGLANSETIANCHONGJIAJUDEDUIYINGQUYU。JIBANZHONGXINDESHIBIEYIJIJIBANDEXINGZUOBIAOHELIEZUOBIAODEFANWEI,ZAIDINGYIJIAJUQUYUZHONGQIZHEGUANJIANZUOYONG。

夹具区域示意图

TU 7- JIAJUQUYUSHIYITU

SHIBIEKONGZHIQUYUDELIANGGEBIZHI,RUSHI(2)SUOSHI。

公式

RUGUOXINGZUOBIAOXIAOYUZUIXIAOXINGJIASHANGJIAJUDEGAODU,BINGQIELIEZUOBIAOXIAOYUJIBANZHONGXINDEZUOBIAOJIANQUKUANDU w2HUODAYUJIBANZHONGXINJIAw1DEZUOBIAO,ZEGAISHUJUJIANGZUOWEIJIAJUQUYUXIAOCHU。CIGUOLVXIAOGUORUTU8SUOSHI。WEILEDADAOYANSHIMUDE,BENCISHIYANXIAOCHUBIJIAJUQUYUGENGDADEQUYU,ZHEIHUIYOUXIAOBIMIANJIAJUYINQIDEGANRAO。

过滤夹具区域

直播吧手机版TU 8- GUOLVJIAJUQUYU

2.3.2 PINGJUNTUCENGHOUDU (ACT)

BIAOZHENGTUCENGZHILIANGDESHOUYAOXINGNENGCANSHUSHIPINGJUNTUCENGHOUDU。ZAISHIYONGXIANGTONGSHULIANGDEFENMOJINXINGGONGYIBIJIAOSHIHUIZHIJIEFANYINGXIAONENG,YINWEIJIBANDEPINGJUNTUCENGHOUDUYUEDA,CHENJIDEFENMOBILIJIUYUEDA。YINCISHIYONGSHANGSHUGEJIEDEGUOLVGUOCHENG,TONGGUOJISUANSHENGYUXIANGSUDETUCENGHOUDUDEPINGJUNZHI,JIUKEYIJISUAN ACT,RUGONGSHI (4) SUOSHI。RENHETUZHUANGGONGYIDEMUDEDOUSHIJINKENENGTIGAOXIAONENG,YINCIXUYAOJINKENENGTIGAO ACT。

公式4

直播吧手机版GONGSHI(4)ZHONG,ZHENDUIJIAOBOTUCENGTEBIEYINRULEMIANJISUOFANGYINZI。ZAIJIAOBOTUCENGZHONG,WEIGUOLVXIANGSUSHULIANG(N unfilter )YUANYUANXIAOYUFUGAIZHENGGEJIBANDEXIANGSUSHULIANG。ZAIZHEIXIEQINGKUANGXIA,RUGUOBUDUIZHENGGEJIBANMIANJIJINXINGSUOFANG,ERSHIZHIJIEJISUANDANGEWEIGUOLVXIANGSU(A i )MIANJIDEPINGJUNHOUDU,ZHEIJIANGDAOZHICUOWUJIEGUO。JIBANMIANJI(A plate )SHIYOUXINGZUOBIAOHELIEZUOBIAODEFANWEIQUEDINGDE。ZAIBUTONGCELIANGZHIYUJIBANZHIJIANDEFANWEISHI,CONGJIBANMIANJIFANWEIDEMIANJI(A plate )ZAISUOYOUBIAOZHUNHUAQINGKUANGXIAQIUPINGJUNZHI,YIXIAOCHUBIANHUAYINGXIANG,DUIYUMEIZHONGQINGKUANG,BIANHUATONGCHANGHENXIAO。

2.3.3 ZHONGXINPIANYILIANG

XIAYIGEXINGNENGCANSHUSHIZHONGXINPIANYILIANG。LIANGHUAGAICANSHUXUYAOSHIBIEZUIGAOTUCENGHOUDUQUYU (RHCT)。ZHEIQUYUBAOHANYIDINGBILIDEWEIGUOLVXIANGSU,FANYINGCHUZUIGAODETUCENGHOUDU。RANHOUGENJUJIBANJIHEZHONGXIN(SHI(5))HEQUYUJIHEZHONGXIN(SHI(6))DEXING、LIEZUOBIAOCHAZHIJISUANZHONGXINPIANYILIANG,RUTU9SUOSHI。

公式5

直播吧手机版TU9ZHONG,JIBANDEJIHEZHONGXINYONGZISEBIAOSHI,QUYUDEJIHEZHONGXINYONGZONGSEBIAOSHI。KEYIGUANCHADAOJIHEZHONGXINXIANGBANDIYIJIYOUBIANYUANYIDONG,ZHEIBIAOMINGTUCENGJUYOUMOUZHONGBUDUICHENGXING。YINCI,ZHONGXINPIANYILIANGJIANGBIAOZHENGTUCENGDEBUDUICHENG。

基板的几何中心相对于RHCT的中心。

TU 9- JIBANDEJIHEZHONGXINXIANGDUIYURHCTDEZHONGXIN。

CHAOXIANGDIBUDEZHONGXINPIANYILIANGBIAOSHIJIBANYUANLIPENQIANGWEIZHI,ERZAILIEZUOBIAOFANGXIANGDEPIANYILIANGTONGCHANGBIAOSHIJIBANBUYIDINGCHUIZHIYUPENQIANG。

2.3.4 BUJUNYUNXING

直播吧手机版ZUIHOUDEXINGNENGCANSHUSHIBUJUNYUNXING。WULUNSHIJINKENENGDEDAOJUNYUNTUCENG,HAISHIJIYUYINGYONGDEDAOWANQUANXIANGFANTUCENG,LIANGHUABUJUNYUNXINGDOUSHIZHIGUANZHONGYAO。GENJUTUCENGHOUDUZHIFANGTULIANGHUACANSHU,RUTU 10 SUOSHI。

涂层厚度直方图

图 10- 涂层厚度直方图

WEILESHENGCHENGTUCENGHOUDUZHIFANGTU,JIANGSUOYOUTUCENGZHISHOUJIDAOZHIDINGSHULIANGDEbinZHONG,RUTU10SUOSHI,SHIYONGLE20GEbin。YINCI,MEITIAOZHUZIBIAOSHIZAIbinFANWEINEIBAOHANHOUDUZHIDEXIANGSUDESHULIANG。LIYONGGAIZHIFANGTUZHONGZUIDAJISHUSHU、N max YIJIDUIYINGDEbin D max DEPINGJUNHOUDUZHIDINGYIBUJUNYUNXING,RUSHI (7)SUOSHI。

公式

直播吧手机版YINCI,BUJUNYUNXINGSHIMOUZHONGXINGSHIDEBIAOZHUNHUAJIAQUANBIAOZHUNCHA,QIZHONGPIANCHAZHIYUEDA,BIAOMINGTUCENGFENBUJIAOBUJUNYUN。bin i 、N i ZHONGJISHUSHUDEQUANZHONG(ANZUIDAJISHUSHU)KEQUEBAOYUZUIDAJISHUHOUDUYOUJIAODAPIANCHADESHAOLIANGXIANGSUBUHUIZHIPEIBUJUNYUNZHI。

3. 结果与验证

直播吧手机版RUTU 11 SUOSHI,ZAIFANGKUANGTUZHONGKEYIGUANCHADAO ACT YUDIANYADEBIANHUAGUANXI。KUANGTUDESHUJUYOUSANGEJIBANDESHUJUZUCHENG,MEIGEJIBANCEYOUSANGECELIANGZHI,YINCIGONGJINXINGLE 9 CICELIANG,RUDI 2.1 JIESUOSHU。ACTZHICHENGHUANMANZENGZHANGQUSHI,ZAIDIANYAYUEWEI29 kV DEHENGDINGZHISHISHIYONGPENQIANG。

图11

图 11- 平均涂层厚度与电压变化曲线和厚度等值线关系。底部特征区域标记为 A) 上边缘薄带, B) 中心厚带, C) 底部厚层, D) 极薄角落, E) 中心扩散带.

直播吧手机版JISHIACTZAIGAOYAXIAQUYUWENDING,DANZHONGZHIDEHOUDULUNKUODENGZHIXIAN(KUANGXIANTUZHONGDEHONGXIAN)MINGXIANBUTONG。JIANG 24 kV YU 52 kV LUNKUOXIANJINXINGBIJIAOKEYIKANCHU,ZAIQIANYIZHONGQINGKUANGXIAKEYIKANDAOZHONGXINDAI (B) HEDIBUBIANYUANDAI (C) CHUDETUCENGHOUDUJIAOGAO,JIBANDESHANGBIANYUANDAI (A) DETUCENGHOUDUJIAODI,ERZAIZHONGXINKUOSANDAI(E)JIANGJIAODITUCENGHOUDUQUYUXIANZHIZAIJIAOLUO(D) SHANG,CONGERCHANSHENGGENGJUNYUNDETUCENG。ZHEIYEKEYITONGGUOTU12ZHONGDEBUJUNYUNTUJINXINGDINGLIANGYANZHENG。CONGTUZHONGKEYIKANCHU,ZAI10kVDEZUIDIDIANYAXIA,BUJUNYUNXINGCHUYUDIZHI,ZAI24kVZUOYOUBUJUNYUNXINGSHENGDAOFENGZHI,RANHOUZAIZUIGAOLIANGGEDIANYASHIDADAOZUIDIZHI,ZHEIYUZHONGZHIQINGKUANGXIAMIAOSHUDEHOUDULUNKUOYIZHI。

KAOLV10kv、24kvHE52kvSANZHONGQINGKUANGXIATUCENGHOUDUDEZHIFANGTU,KEYIJIESHIZUIDIHEZUIGAODIANYABUJUNYUNXINGCHUYUTONGYISHUIPINGDEXIANXIANG,RUTU13SUOSHI。

电压变化曲线和厚度等值线的不均匀性

TU 12- DIANYABIANHUAQUXIANHEHOUDUDENGZHIXIANDEBUJUNYUNXING

在特定电压下涂层厚度分布的直方图

TU 13- ZAITEDINGDIANYAXIATUCENGHOUDUFENBUDEZHIFANGTU

直播吧手机版ZAIDIANYAWEI10kvQINGKUANGXIA,DANGE“bin”DEXIANGSUJIAODUO,BIAOMINGBUJUNYUNXINGJIAODI。SHISHISHANG,ZHEIZHONGQINGKUANGXIADEBUJUNYUNXINGBI52 kvYAODI。DANSHI,YUZUIGAO“count”XIANGGUANDETUCENGHOUDUZHIJIAOXIAO,YINCI 10 kvYUZUIGAO“count”DEPIANCHAXIANGDUIJIAODA。ERZAI52kVDEQINGKUANGXIAZHEIZHONGPIANCHAHENXIAO,YINWEIJIAODADETUCENGHOUDUYUZUIGAO“count”YOUGUAN,DAOZHICHUXIANLEISIDEBUJUNYUNZHI。DUIYUZHONGYAQINGKUANG,CONGZHIFANGTUZHONGYEKEYIKANCHU,TUCENGHOUDUZHIFENBUJIAODA,JISHUJIAODA,LIANGZHEDEJIEHEDAOZHILEBUJUNYUNXINGDEFENGZHI。

直播吧手机版TU14MIAOSHULEJIBANSHANGDEXINGZUOBIAOHELIEZUOBIAODEZHONGXINPIANYILIANG。LIEZUOBIAODEFUZHIBIAOSHIRHCTDEZHONGXINWEIYUJIBANZHONGXINZUOCE,LIEZUOBIAOFUZHIBIAOSHIWEIYUJIBANZHONGXINXIAFANG。KEYIKANCHULIEZUOBIAODEZHONGZHIJUNWEIZHENG,DANQUSHIBUMINGXIAN,XINGZUOBIAODEZHONGZHIJUNWEIFU,DIANYAYUEDAYUEJIEJINBANXIN。

直播吧手机版LIEZUOBIAODESANGEXUANDINGQINGKUANG,JITU 14 ZUOCEDE 18、35、52 kV,ZAI18 kV CHULIEZUOBIAOJIHUYUJIBANZHONGXINDUIQI,RANHOUZAI 35 kV CHUBIZAI 52 kV SHIPIANYIGENGDUO。ZAIYOUCE,TONGYANGKEYIKANDAOXINGZUOBIAOZAISUIZHEDIANYADEZENGJIAYUEJIEJINJIBANZHONGXIN,DIANYACONG 20 DAO 29 HE 48 kV,ZHEIFANYINGZAIXINGZUOBIAOZHONGXINPIANYITUZHONG。XUYAOZHUYIDESHI,TEBIESHIZAIZHONGYAXIA,BANDIBIANYUANTONGCHANGYOUYIGEHOUDETUCENGQUYU (CANJIANTU 11 ZHONGDE C QUYU),JIANG RHCT ZHONGXINTUIXIANGDIBU,ZAI 20 kV DEQINGKUANGXIAZUIWEIMINGXIAN。

直播吧手机版ZHONGXINPIANYILIANGHAIKEYITIGONGYUTUZHUANGGONGYIXIANGGUANDEZHONGYAOXINXI。ZAITU14ZHONG,GUANCHADAOLIEZUOBIAODEZHONGXINPIANYIYIJIFANWEIKUANGDEDABUFENDOUWEIYUZHENGZHIFANWEINEI,ZHEIYIWEIZHEPIANYILIANGXITONGDICHAOXIANGJIBANZHONGXINDEYOUCE,FOUZE,FANWEIKUANGJIANGBAOHANPIANYIZHI0。

列坐标和行坐标的中心偏移量随电压的变化。

直播吧手机版TU 14- LIEZUOBIAOHEXINGZUOBIAODEZHONGXINPIANYILIANGSUIDIANYADEBIANHUA。

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4. 摘要和结论

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