Ib qho teeb meem loj rau kev tsim qoob loo niaj hnub no yog qhov zoo ntawm cov khoom siv noob: zais kev puas tsuaj tuaj yeem ua rau txo qis ntawm cov qoob loo. Hauv qhov no, ntsuas qhov zoo ntawm cov noob ua ntej sowing lossis khaws cia yog qhov kev txaus siab zoo. Cov theem tam sim no ntawm kev loj hlob ntawm kev ua liaj ua teb yuav tsum tau siv cov txheej txheem kev siv tshuab thiab muaj tseeb rau kev ntsuam xyuas cov noob zoo, uas tso cai rau kom tau txais cov ntaub ntawv ntau tshaj plaws hauv lub sijhawm luv luv.
Nyob rau hauv lub hauv paus ntawm St. Petersburg State Electrotechnical University "LETI" muaj npe tom qab. hauv THIAB. Ulyanov (Lenin) tau tsim lub microfocus X-ray xam tomograph, uas tsis muaj analogues nyob rau hauv Russia, uas yuav tso cai rau tau txais peb-dimensional dluab ntawm cov noob los txheeb xyuas microscopic tsis xws luag nyob rau hauv cov khoom ntawm noob. Qhov no tau tshaj tawm ntawm lub vev xaib tsev kawm ntawv.
"Rau lub hauv paus ntawm peb lub tsev kawm ntawv, microfocus X-ray xam tomograph tau tsim, uas ua rau nws muaj peev xwm kom tau txais tomograms, uas yog, cov duab peb-dimensional daws teeb meem - qhov tsawg kawg nkaus ntawm cov qauv pom tau yog ob peb micrometers ( ib micrometer yog ib txhiab ntawm ib millimeter). Ua tsaug rau qhov no, nws muaj peev xwm ua rau kev tshawb fawb thiab kev kuaj mob ntawm ntau yam khoom nrog qhov tseeb siab: los ntawm cov khoom qub qub mus rau cov khoom siv hluav taws xob. Cov qauv no ntawm lub tomograph yuav raug xa mus rau Nikitsky Botanical Garden thaum kawg ntawm lub xyoo, nrog rau nws cov kev pab nws muaj peev xwm mus kawm qhov tsis xws luag nyob rau hauv cov nroj tsuag, "cov lus Viktor Borisovich Bessonov, associate xib fwb ntawm lub Department of EPU ntawm St. State Electrotechnical University "LETI".
Cov kws tshawb fawb sau tseg tias tomograph tsim tau zoo dua li cov analogues txawv teb chaws uas twb muaj lawm hauv ntau tus yam ntxwv. Yog li, X-ray qhov chaw tsim ntawm LETI ua rau nws muaj peev xwm ua tiav qhov kev daws teeb meem siab heev thiab lub zog nkag siab siab - qhov no txhais tau hais tias lub tomograph tuaj yeem luam theej duab cov khoom ntawm lub ntim loj dua piv rau lwm cov tomographs zoo sib xws hauv khw niaj hnub no.
Qhov kev teeb tsa no yog qhov txaus siab tshwj xeeb thaum ua cov kev tshawb fawb txog kev ua tiav ntawm ib tus neeg cov noob nrog kev sib piv tom ntej ntawm tomogram ntawm cov noob nrog nws txoj kev loj hlob thiab kev kwv yees ntawm kev cog qoob loo. Cov noob, tom qab tau yees duab ntawm lub microfocus X-ray tomograph, tag nrho khaws lawv txoj kev muaj peev xwm, qhov no yog qhov tsim nyog tshwj xeeb tshaj yog thaum ntsuas qhov zoo ntawm ntau yam qauv thiab hybrids los ntawm lub ntiaj teb sau ntawm VIR (Tag nrho-Lavxias Lub Tsev Haujlwm Saib Xyuas Kev Loj Hlob thiab Thaj Chaw Ntau Yam) .
Lub tomograph muaj qhov X-ray tau teeb tsa hauv chav tshwj xeeb uas cov qauv rau kev tshawb fawb tau muab tso rau. Kev ua cov ntaub ntawv yog nqa tawm siv software kuj tsim ntawm LETI. Nws tso cai rau koj pom thiab rov tsim kho cov ntaub ntawv hais txog cov khoom hauv kev kawm. Lub installation yog assembled los ntawm domestically tsim Cheebtsam.
Txoj kev loj hlob ntawm kev suav tomograph yog ib qho ntawm cov haujlwm hauv cheeb tsam loj ntawm kev ua haujlwm ntawm Lub Tsev Haujlwm Saib Xyuas Hluav Taws Xob thiab Cov Khoom Siv Hluav Taws Xob ntawm St. Petersburg Electrotechnical University "LETI" los tsim cov tshuab (cov khoom siv, software thiab cov txheej txheem siv) ntawm microfocus. radiography rau high-precision nthuav qhia kev kuaj mob ntawm cov khoom nyob rau hauv thiaj li yuav txhim kho qhov zoo thiab cov khoom ntawm cov qoob loo ntau lawm nyob rau hauv Russia. Ua hauj lwm nyob rau hauv cov kev taw qhia no yog ua nyob rau hauv kev coj ntawm lub taub hau ntawm lub department ntawm hluav taws xob tswj, Nikolai Nikolaevich Potrakhov.
Yog li, xyoo 2021, cov neeg ua haujlwm ntawm EPU department, nrog rau cov kws tshaj lij los ntawm Agrophysical Research Institute (AFI, St. Petersburg), tau tsim lub cim tshiab ntawm mobile X-ray thiab X-ray tomography complexes rau kev kuaj mob ntawm cov noob, thiab. raws li txoj kev rau lawv siv. Ib qho piv txwv ua haujlwm ntawm kev teeb tsa tau raug xa mus rau API cov neeg ua haujlwm rau kev tshawb fawb.
Tsis tas li ntawd, xyoo 2022, ib pab pawg kws tshawb fawb los ntawm LETI thiab Tsoom Fwv Teb Chaws Kev Tshawb Fawb Txog Kev Loj Hlob (Moscow) tau tsim ib txoj hauv kev los txheeb xyuas qhov tsis xws ntawm cov noob zaub siv hluav taws xob. Nyob rau hauv lub sij hawm ntev, LETI cov kws tshawb fawb, ua ke nrog ntau lub koom haum tshawb fawb, npaj los tsim txoj hauv kev los txheeb xyuas qhov tsis xws ntawm cov khoom siv noob rau txhua hom nroj tsuag tseem ceeb.
Nws yuav tsum tau muab sau tseg tias tshwj xeeb tshaj yog ib pawg ntawm cov kws tshawb fawb los ntawm AFI thiab St. Petersburg Electrotechnical University "LETI", nyob rau hauv kev coj noj coj ua ntawm xibfwb Mikhail Vadimovich Arkhipov, npaj lub teb chaws tus qauv GOST R59603-2021 "Agricultural noob. Cov txheej txheem ntawm digital radiography". Cov ntaub ntawv tau pib siv thaum Lub Ib Hlis 1, 2022. Nws yog tsim los txhawb txoj kev loj hlob ntawm domestic noob hauv paus, xyuas kom meej kev loj hlob ntawm Lavxias teb sab industrial noob ntau lawm thiab txo cov dependence ntawm Lavxias teb sab ua liaj ua teb producers ntawm txawv teb chaws cov neeg muag khoom.