Imenyu yesiqulatho
●Ukuqonda i-Edge Computing kunye ne-IoT kwi-CNC Milling
●Amacandelo angundoqo we-Edge-Enabled IoT Frameworks
●Ukuphumeza uLondolozo oluqikelelweyo: Amanyathelo kunye neendleko
●Imizekelo yokwenyani yehlabathi kunye nokuphumelela
●Imicelimngeni ekufuneka uyibukele
●Q&A
Intshayelelo
Yiba nomfanekiso wakho kumgangatho wefektri, ujikelezwe yi-hum ye-multi-axisCNC millingoomatshini ababumba amaphiko einjini ye-aerospace, ii-auto camshafts, okanye izifakelo zonyango ngokuchaneka okumangalisayo. Aba matshini bangundoqo kwimveliso yale mihla, kodwa xa besonakala—masithi isixhobo esonakeleyo okanye into yokusonta iqalisa ukungcangcazela—izinto ziba zibiza ngokukhawuleza. Ixesha lokuphumla linokubiza amawaka ngeyure, singasathethi ke ngeendawo ezilahliweyo okanye imihla ebekiweyo ephosiweyo. Kulapho amanyathelo olondolozo oluqikelelweyo, kusetyenziswa abenzi boluvo be-IoT kunye ne-edge computing ukubamba iingxaki ngaphambi kokuba ziphume kulawulo. Endaweni yokulungisa izinto emva kokuba zophuke okanye zitshintshe iinxalenye kwishedyuli engqongqo, uhlala inyathelo elinye phambili, ugcina oomatshini besebenza kunye nohlahlo lwabiwo-mali lunjalo.
I-Edge computing ithetha ukusetyenzwa kwedatha kanye kumatshini, ungayithumeli kwiseva ethile ekude. Iyakhawuleza, ikhuselekile, kwaye ayivaleli inethiwekhi yakho. I-IoT, kwelinye icala, ifana nokunika oomatshini bakho inkqubo ye-nervous-inzwa ezilandelela yonke intshukumo, ubushushu, okanye amandla, ukondla ukuqonda kwii-algorithms ezihlakaniphile. Ngokudibeneyo, batshintsha umdlalo we-CNC yokusila, babona imiba efana nesixhobo esibuthuntu okanye into eshukumayo phambi kokuba bonakalise i-10,000 yeedola.
Kweli nqaku, ndiza kukuhamba ngendlela obu buchwepheshe busebenza ngayo ukugcina ii-multi-axis CNC Mills zincwina. Siza kugubungela itekhnoloji ngokwayo-izinzwa, izixhobo ezisekupheleni, ukuhamba kwedatha-kwaye simbe imizekelo yokwenyani, njengezityalo ze-aerospace okanye iivenkile zezixhobo zonyango, ngamanani anzima kwiindleko kunye nokonga. Ndiye ndoyama kuphando oluluqilima ukuze ndibeke le nto, kodwa ndiza kuyigcina isebenza: into ekufuneka uyiqale, kubiza ntoni, kunye neengcebiso zokuthintela intloko ebuhlungu. Nokuba uyinjineli yomgangatho wevenkile okanye ungumphathi obukele umgca osezantsi, oku kumalunga nokwenza oomatshini bakho basebenze ngobukrelekrele.
Ukuqonda i-Edge Computing kunye ne-IoT kwi-CNC Milling
Yintoni emalunga ne-Edge Computing?
I-Edge computing ifana nokubeka i-mini-brain ecaleni komatshini wakho we-CNC. Endaweni yokuthumela yonke into encinci yedatha-i-vibration spikes, i-spindle temps, uyibiza ngegama-kwi-server yefu kwisiqingatha sehlabathi, uyiphatha kanye apho. Cinga ngekhompyuter encinci ebotshelelwe kwindawo yokusila, amanani aqhekezayo ngokukhawuleza njengoko umatshini usika isinyithi. Iyakhawuleza, iyabiza kwi-bandwidth, kwaye igcina idatha yakho itshixelwe phantsi ngokuqinileyo, okubalulekileyo xa usenza izinto ezibuthathaka njengeendawo ze-aerospace.
Thatha ivenkile ye-aerospace usenza iiblade zeinjini yomoya. Ukusikwa enye embi kunokulahla indawo exabisa i-15,000 yeedola. Ngee-edge computing, abenzi boluvo bathatha ii-vibrations ezingaqhelekanga kwaye inkqubo iflegi isixhobo esigugileyo kwisekondi esahluliweyo, simisa umatshini ngaphambi kokuba intlekele ifike. Ukuba uthembele kwilifu, loo datha ithatha uhambo lokubuya-mhlawumbi okwesibini okanye ezimbini-okuvakala kufutshane kodwa kungekhona xa i-blade isengozini. Kwaye, ukusetyenzwa kwasekhaya kuthetha ukuba akukho zi-hiccups ze-intanethi ezinokukungcolisa.
IoT: Ukwenza oomatshini bathethe
IoT yinto edibanisa amachaphaza. Unezinzwa kwindawo yakho yokulandelela izinto ezifana nesantya sokuphotha, amandla okusika, okanye isantya esipholileyo. Ezo zondla kwisixhobo somda esijonge inkathazo-efana nebhere eqala ukusebenza okanye isixhobo esiza kufohla. Asiyodatha ekrwada nje; Ii-algorithms ezikrelekrele zijonga iipateni ezikhwazayo "ndilungise ngoku."
Yiba nomfanekiso wesityalo semoto sikhupha iicamshafts. I-Sensors ibamba i-spindle vibes, kwaye inkqubo ye-edge iqikelela ukusilela ngaphambi kokuba ivelise imveliso. Omnye umzi-mveliso ndifunde malunga nokusika ixesha lokunciphisa i-20% ngale ndlela, ukonga i-$ 50,000 ngonyaka ngomatshini ngamnye. Kodwa asikuko konke ukuhamba ngokutyibilikayo. Kuya kufuneka ukhethe abenzi boluvo abafanelekileyo-uthi, ii-accelerometers zokungcangcazela okanye ii-thermocouples zobushushu-zifake iingcingo, kwaye uqiniseke ukuba aziminxeki kuthuli olupholileyo okanye lwentsimbi. Oko kufuna ukucwangcisa.
Kutheni uLondolozo oluqikelelweyo luyinto enkulu
Ukugcinwa kwesikolo esidala kufana nokuqikelela xa imoto yakho ifuna ukutshintshwa kweoli. Iitshekhi ezicwangcisiweyo-ukutshintsha izixhobo rhoqo kwiiyure ze-100-inkcitho yemali ukuba isixhobo silungile. Ukulinda ukuwohloka kube kubi; ubambekile, iindawo zonakele, kwaye wonke umntu ucinezelekile. Ugcino oluqikelelweyo lusebenzisa idatha ukuthi, “Heyi, buyisela oku ngoku,” kanye xa ifuneka.
Kwivenkile yokugaya izifakelo zonyango, ezifana namadolo e-titanium, isixhobo esibi sinokuthetha impazamo ye-20,000 yeedola. Indawo enye isetyenziselwa i-IoT ukubamba incoko yesixhobo kwangoko, ukusika iindawo zokumisa ezingacwangciswanga nge-15% kunye nokugcina i-100,000 yeedola ngonyaka. Basebenzise i-acoustic sensors kunye ne-edge analytics ukuze benze ngokukhawuleza. Ayingomlingo—kukumamela oomatshini bakho kwaye wenze phambi kokuba bakhale.
Icebiso: Musa ukuntywila kwimfama. Zama abenzi boluvo kumatshini omnye kuqala, mhlawumbi i-$ 1,000 yokuseta kunye neemonitha zokungcangcazela kunye nebhokisi ephetheyo ephantsi njengeRaspberry Pi. Yivavanye kangangenyanga. Ukuba igcina ukwahlulwa kube kanye, sele ungaphambili.
Amacandelo angundoqo we-Edge-Enabled IoT Frameworks
IiSensors: Amehlo kunye neendlebe
Izinzwa kulapho iqala khona yonke into. Kwimizila ye-CNC, ujonge:
-Izinzwa zokungcangcazela (i-accelerometers): Spot isixhobo sokunxiba okanye imiba ephetheyo. Malunga $100–$500 a pop.- Ubushushu boluvo (thermocouples): Gcina iithebhu kwi spindle okanye ubushushu coolant. $ 50–$ 200.- Amandla oluvo: Bamba xa isixhobo sitsala nzima. $ 500– $ 1,000.- Izinzwa ze-Acoustic: Ukuva ingxoxo okanye ukuqhekeka abanye bayaphoswa. $200–800 yeedola.
Kwi-aerospace, i-injini yebhlede yokusila inokuqhwaba ii-accelerometers ezine kwi-spindle, ibambe idatha ka-1,000 ngomzuzwana. Uphando olwenziwa nguLuo kunye neqela lakhe lubonise ukuba oku kubanjwe i-95% yezixhobo zokunxiba izixhobo kwangoko, ukugcina i-$ 200,000 ngonyaka ngexesha lokuphumla. Ingxaki kukuba, izixhobo zoluvo azinakonakala—zipholile kwaye iitshiphusi zinokuzophula ukuba awulumkanga.
Ivenkile yeemoto zecamshaft ichithe i-5,000 yeedola kwi-sensors kumatshini ngamnye kwaye yaphuka kwiinyanga ezintandathu ngokuphepha iintsilelo ezimbini ezinkulu. Ingcebiso: Fumana i-IP68-rated sensors; bahleka amanzi nothuli. Zihlole rhoqo ngenyanga ukuze uqiniseke ukuba azikhukuliseki kumlinganiselo.
Izixhobo zoMda: Iingqondo
Izixhobo ze-Edge zizihlunu ezenza umsebenzi wokuphakamisa onzima-cinga iiPC zoshishino okanye iiyunithi ezihlangeneyo ezifana ne-NVIDIA Jetson, eqhuba i-$ 500-5,000 yeedola. Bahlalutya idatha yoluvo kwindawo, besebenzisa i-algorithms ukucwangcisa ingxaki. Imodeli yokufunda yomatshini inokuthelekisa iintshukumo kunye nesiseko "esempilweni" kwaye ukhwaze xa izinto zijongeka phantsi.
Ivenkile yokufakelwa kwezonyango isebenzise isixhobo somda kunye nenethiwekhi ye-neural ukuhlalutya izibonakaliso ze-acoustic, ukuqikelela ukusilela kwesixhobo kunye ne-90% ngokuchanekileyo, ngokutsho kwesifundo sikaVerma. Bahlawule i-10,000 yeedola ngomatshini ngamnye ukuseta, kodwa basika izilaphu ezingama-30%, okonga i-150,000 yeedola ngonyaka. Ingxaki? Izixhobo ze-Edge azikho iikhompyutha ezinkulu. Kuya kufuneka unciphise iimodeli zakho ukuze zingaminxi.
Ingcebiso: Bamba iimodeli eziqeqeshwe kwangaphambili kwiindawo ezifana neTensorFlow Lite ukonga ixesha. Uhlahlo lwabiwo-mali lwe-$2,000–$10,000 ngomatshini ngamnye wehardware, kuxhomekeke kwindlela ofumana ngayo fancy.
Uqhagamshelwano: Ukugcina Konke Kunye
I-IoT idinga umbhobho oqinileyo-i-Ethernet, i-Wi-Fi, mhlawumbi i-5G-ukuhambisa idatha kwi-sensors ukuya kwizixhobo ezinqamlekileyo kwaye ngamanye amaxesha ilifu lokugcina ixesha elide. Ikhompyuter ye-Edge igcina uninzi lomsebenzi wasekhaya, kodwa ungathumela iintsingiselo phezulu ukuze uhlalutye. Ukhuseleko lukhulu; ilitye lokusila eliqhekeziweyo lingatshica iindawo ezimbi okanye livale ngokupheleleyo.
Isixhobo sokusila isityalo esisemoyeni sisebenzise izixhobo zokwazisa ngoko nangoko kunye nelifu ledatha yembali. Iindleko zeedola ezili-15,000 ngomatshini ngamnye ukuseta, kodwa unciphise iindleko zokugcinwa kwe-25%. Uphando lukaPatel lufumanise ukuba ulungelelwaniso olufana nolu lukhawuleza ngama-40% kunelifu kuphela. Ingxaki kukuba, uthungelwano olubuthathaka okanye ubumbeko olubi lunokucothisa.
Ingcebiso: Sebenzisa i-MQTT okanye i-OPC UA kugqithiso lwedatha olukhuselekileyo—zikhaphukhaphu kwaye zomelele. Chitha i-$ 1,000 kwi-firewall ngomatshini ngamnye ukugcina abahlaseli ngaphandle.
Ukuphumeza uLondolozo oluqikelelweyo: Amanyathelo kunye neendleko
Inyathelo 1: Fumana into eqhawukayo
Okokuqala, jonga ngokucophelela amashishini akho. Yintoni eyona nto isilelayo? Iivenkile zeAerospace zijongana nokunxiba izixhobo ezitya i-5,000 yeedola nganye. Izityalo zemoto zithi i-spindle vibrations ibangela i-60% yeentloko zabo. Gcoba kwiilog zakho ukuze wazi ukuba yintoni na.
Ixabiso: $1,000–$5,000 ukuze pro ukuhlalutya okanye ayenze endlwini. Icebiso: Gxininisa koomatshini bakho abona xabiso kuqala—eyona nto inkulu yebhanti yakho.
Inyathelo 2: Khetha kwaye ubeke iiSensors
Tshatisa izinzwa kwiingxaki zakho. Indawo yokusila yofakelo lwezonyango inokufuna i-acoustic kunye nezinzwa zokunyanzeliswa zencoko yesixhobo, malunga ne-$2,000 iyonke. Ukuzifaka kuthatha usuku okanye ezimbini, $500–$1,000 emsebenzini.
Umsebenzi kaLuo wabonisa abenzi boluvo lokungcangcazela basika ukusilela kwesixhobo ngama-20%, kuxabisa i-$3,000 ngomatshini ngamnye. Ingcebiso: Qeqesha abasebenzi bakho ekubekeni isivamvo-ufakelo olungenamsebenzi luthetha idata embi.
Inyathelo 3: Seta izixhobo ze-Edge
Fumana isixhobo somda esihambelana neemfuno zakho. A $1,000 Jetson Nano usebenza esweni camshaft elula; I-aerospace inokufuna i-$ 5,000 yePC. Ukuseta isoftware-ikhowudi kunye nemifuziselo yoqeqesho-iqhuba i-$5,000–20,000 yeedola.
Uphononongo lukaVerma lwabona i-15% yokutsiba ixesha lokuphumla kunye nezixhobo ezinqamlezileyo, ezixabisa i-10,000 yeedola ngelitye. Ingcebiso: Sebenzisa amaqonga omthombo ovulekileyo njenge-EdgeX Foundry ukugcina kwikhowudi.
Inyathelo lesi-4: Yidibanise kwaye uyivavanye
Izixhobo zoluvo zocingo ukuya kumphetho wezixhobo kwaye zinike isivunguvungu. Cwangcisa ngeveki okanye ezimbini ukucima i-kinks, njengezilumkiso zobuxoki. Ivenkile ye-iturbine blade ichithe i-$3,000 yovavanyo kodwa yagcina i-50,000 yeedola ekubambeni umba wokusonta kwangoko.
Ingcebiso: Gcina isicwangciso sakho sogcino esidala sisebenza ngexesha lovavanyo ukuze ungashiywa ujinga xa kukho into eqengqelekayo.
Inyathelo lesi-5: Yikhuphe
Nje ukuba umatshini omnye uqine, yiya mkhulu. Ivenkile yeemoto ichithe i-$ 100,000 kumatshini we-10 kwaye yaphuka nakwiinyanga ze-18 kunye ne-30% ngaphantsi kwexesha lokuphumla. Uphando lukaPatel luthi ukulinganisa iiprothokholi kunciphisa iindleko ze-10%.
Icebiso: Bhala phantsi inyathelo ngalinye. Iyakwenza ukongeza oomatshini abaninzi ngendlela elula. Uhlahlo lwabiwo-mali $10,000–$20,000 kumatshini ngamnye kwisivumelwano esipheleleyo.
Imizekelo yokwenyani yehlabathi kunye nokuphumelela
I-Aerospace: IiBladi zeTurbine
Iiblade zeinjini yokugaya ziphezulu-indawo enye embi'sjohnny-come-ngoku ixabisa i-$10,000–$50,000. Ivenkile isebenzise i-IoT sensors kunye ne-edge analytics ukubamba isixhobo sokunxiba, ukubethelela i-90% yemiba kwangoko. Ukuseta ibingama-20,000 eerandi ngomatshini, kodwa bagcina i-$300,000 ngonyaka. Indlela kaLuo exutyiweyo—isiphelo sesantya, ilifu leentsingiselo-yenze ukuba isebenze.
Phumelela: 25% ngaphantsi kwenkunkuma. Umqobo: Iindleko zangaphambili kunye nokuseta olukhohlisayo.
Iimoto: IiCamshafts
Ii-Mill ze-Camshaft zitshisa kwaye zinzima, kunye nexesha lokunciphisa i-$ 5,000 ngeyure. Isityalo saseDetroit sisebenzise i-vibration sensors kunye nezixhobo ezinqamlekileyo, ukusika ukuphuka kwe-20%. Iindleko zeedola ezili-15,000 ngomatshini ngamnye, zihlawulwe emva konyaka. Uphononongo lukaVerma lwathi izilumkiso zomda zaziyi-50% ngokukhawuleza.
Phumelela: 15% imveliso engaphezulu. Umqobo: Izivamvo ziphela ngokukhawuleza.
Ezonyango: Ukufakelwa
Ukufakelwa kwe-Titanium hip akunakuba neziphene. Ivenkile isebenzise i-acoustic sensors kunye ne-Edge AI, ilahla i-scrap ngama-30%. Ixabiso le-$12,000 ngomatshini ngamnye, ligcinwe i-$200,000 ngonyaka. Ukuseta i-IoT kaPatel kwagcina izinto ziqinile.
Phumelela: Umgangatho ongcono. Umqobo: Ukuqeqesha abantu kwitekhnoloji entsha.
Imicelimngeni ekufuneka uyibukele
Idatha eninzi kakhulu, iiAlam ezininzi kakhulu
Izixhobo zoMda azikwazi ukuginya idatha engapheliyo, kwaye iimodeli ezimbi zikhala ingcuka rhoqo. Ivenkile ye-aerospace itshise i-10,000 yeedola kwii-alam zobuxoki ngaphambi kokuba ilungise ukuseta kwayo. Iqela likaLuo lityhale ii-algorithms ezilula ukugcina izinto zicocekile.
Ingcebiso: Gxila kwiimpawu eziphambili, njengee-vibration spikes, hayi zonke iiblip.
Ayinayo Ixabiso eliphantsi
Ukuchitha i-$10,000–$20,000 ngomatshini ngamnye kuzoyikisa iivenkile ezincinci. I-Syncing sensors kunye ne-edge nodes zikhubekise isityalo se-camshaft iveki. UVerma ucebise ngeenkqubo zeemodyuli zokunciphisa iintlungu.
Ingcebiso: Ukuqeshisa izixhobo zokusasaza iindleko, kwaye ufumane i-IoT pro okokuqala.
Hackers Love Connected oomatshini
IoT ivula iingcango zengxaki. Ivenkile yezonyango yayinoloyiko lwe-ransomware, ixabisa i-5,000 yeedola ukuyilungisa. Ingcebiso kaPatel: gcina idatha ebalulekileyo efini.
Ingcebiso: Fihla yonke into kwaye usebenzise i-firewall eyi-$ 1,000 ngomatshini ngamnye.
Yintoni elandelayo?
Le teknoloji isaqala ukuqala. I-5G ekhawulezayo inokwenza iinkqubo zomda zibe snappier, ziphethe iimodeli ezinkulu. Ukufunda okudibeneyo-ukwabelana nge-smarts kwizityalo ngaphandle kokubonisa idatha-kubonisa isithembiso. Phantsi kwendlela, umfanekiso we-CNC mills kunye ne-augmented reality isikhokelo sokulungiswa okanye i-blockchain yokukhusela izingodo.
Yiba nomfanekiso wevenkile ye-aerospace apho umphetho we-AI ungabonisi nje ukunxitywa kwesixhobo kodwa i-tweaks isantya se-spindle sonyuso olusebenzayo lwe-10%. Okanye iplanti yecamshaft esebenzisa amawele edijithali-ii-clones zoomatshini-ukuvavanya izilungiso ngaphandle kokuchukumisa ibholithi. Oko akukude—cinga ngeminyaka emihlanu ukuya kwelishumi.
Ukuqukumbela
Ikhompyuter ye-Edge kunye ne-IoT iyawutshintsha umdlaloCNC milling, ikuvumela ukuba ubambe iingxaki kwangoko kwaye ugcine umgca uhamba. Ukusuka ekulondolozeni i-300,000 yeedola kwiiblawudi ze-injini ukuya kwi-150,000 yeedola kwii-implants, amanani awaxoki-ixesha elincinci lokuphumla, iimpazamo ezimbalwa, abaphathi abonwabileyo. Ayigqibelelanga: iindleko ziluma, ukuseta akulunganga, kwaye kufuneka utshixe ukhuseleko. Kodwa qala kancinci, uvavanye ngononophelo, kwaye ulinganise smart, kwaye uyakubona intlawulo.
Amabali avela kwi-aerospace, iimoto, kunye neevenkile zonyango abonisa oko kunokwenzeka-ukonga ngokwenene, iziphumo zokwenyani. Uphando oluvela kubantu abafana noLuo, uVerma, kunye noPatel bayayixhasa, isalatha ukuba yintoni esebenzayo kunye nento onokuyiphepha. Ukujonga phambili, uthungelwano olukhawulezayo kunye netekhnoloji etyibilikayo njengamawele edijithali aya kwenza ii-mill zingathembeki nje kodwa ziqaqambe. Kwiinjineli emgangathweni, umnxeba ucacile: khwela i-edge kunye ne-IoT, okanye uya kube utshayela iitshiphusi ngelixa abanye bebaleka phambili.
Q&A
Umbuzo: Ndimthengisa njani umphathi wam ekuchitheni imali enkulu kwi-IoT kunye ne-edge tech?
Babonise imali. Ukuseta i-$15,000 kunokonga i-$50,000–$200,000 ngonyaka ngokunqanda ixesha lokuphumla kunye neendawo ezimbi, njengoko zenzayo iivenkile zeemoto. Zama kumatshini omnye kuqala-idatha yokwenyani ibetha i-pitch yokuthengisa rhoqo.
Umbuzo: Yeyiphi eyona ndlela ilula yokumosha oku?
Ukuqhwaba kwizinzwa ngaphandle kokuzilungisa. Ulungelelwaniso olubi luthetha iinkcukacha ezingafunekiyo—izilumkiso zobuxoki okanye iingxaki eziphosiweyo. Enye ivenkile ichithe i-$5,000 ileqa iziporho. Thatha usuku lokuvavanya ngesixhobo esigugileyo ukuze ufumane isiseko sakho esifanelekileyo.
Umbuzo: Ngaba ivenkile encinci ingajija oku?
Ngokupheleleyo. Qala nge-$ 2,000 kit-i-vibration sensors kunye nebhokisi ye-edge edge. Iivenkile zonyango ezincinci zonga i-$20,000 ngonyaka ngomatshini ngamnye. Ukuqashiswa kwehardware kunceda ukugcina isipaji sakho sonwabile.
Umbuzo: Ndibanqanda njani abaqweqwedisi ukuba bangcolise izixhobo zam?
Fihla idatha kwaye usebenzise iiprothokholi ze-MQTT okanye ze-OPC UA. Ivenkile yezonyango yaphepha ingxaki nge-firewall eyi-1,000 yeedola kwaye yagcina uhlalutyo lwasekhaya. Hlaziya isoftware rhoqo kwaye uthumele kuphela idatha ekruqulayo yendlela efini.
Umbuzo: Yintoni ekufuneka i-techs yam ifundele oku?
Iimbekiselo
I-IoT kunye neNkqubo yokuFunda ngoMatshini eSekwe kwiNgcaciso yokuQikelela kwiiMoto zoMbane
Noor A. Mohammed, Osamah F. Abdulateef, Ali H. Hamad
Ijenali yeeNkqubo zobuNjineli kunye nokuSebenza
2023
Iziphumo eziphambili: Iimodeli zamaHlathi aRandom zizuze ukuchaneka kwe-94.3% kwingqikelelo yokusilela kwemoto
Indlela yokusebenza: Udityaniso lwenzwa yokungcangcazela, yangoku, kunye nedatha yobushushu
Ukucaphula: Mohammed et al., 2023, iphepha 651-656
https://doi.org/10.18280/jesa.560414
IEdge Computing-Based Proactive Control Method for Industrial Equipment
Ababhali abangaziwayo
IiNgxelo zeNzululwazi yeNdalo
2024
Iziphumo eziphambili: Imodeli ye-SMOTE-XGboost iphucule ukuhlelwa kokungalingani kwe-F1-amanqaku ngama-37%
Indlela yokusebenza: Ukuhanjiswa komda kumgca wokuvelisa i-brake disc
Isicatshulwa: Indalo, 2024, iphepha 1-9
https://doi.org/10.1038/s41598-024-51974-z
Ixesha lokuposa: Apr-14-2025



