VMS, kuma aka sani daTsarin Ma'aunin Bidiyo, ana amfani da shi don auna ma'auni na samfurori da samfurori. Abubuwan ma'auni sun haɗa da daidaiton matsayi, daidaitawa, daidaitawa, bayanin martaba, zagaye, da ma'auni masu alaƙa da ma'auni. A ƙasa, za mu raba hanyar auna tsawo workpiece da kurakurai auna ta amfani da atomatik video auna inji.
Hanyoyi don auna tsayi workpiece tare da atomatikna'urorin auna bidiyo:
Ma'aunin tsayin binciken tuntuɓa: Hana bincike akan axis Z don auna tsayin aikin aikin ta amfani da binciken lamba (duk da haka, wannan hanyar tana buƙatar ƙara ƙirar aikin bincike a cikin 2d).software kayan auna hoto). Ana iya sarrafa kuskuren ma'auni a cikin 5um.
Ma'aunin tsayin Laser mara lamba: Sanya Laser akan axis Z don auna tsayin aikin ta amfani da ma'aunin laser mara lamba (wannan hanyar kuma tana buƙatar ƙara ƙirar aikin laser a cikin software na kayan auna hoto na 2d). Ana iya sarrafa kuskuren awo a cikin 5ums.
Hanyar auna tsayin tushen hoto: Ƙara ƙirar ma'aunin tsayi a cikinVMMsoftware, daidaita mayar da hankali ga fayyace jirgin daya, sa'an nan nemo wani jirgin sama, kuma bambanci tsakanin jirage biyu shi ne tsayin da za a auna. Ana iya sarrafa kuskuren tsarin a cikin 6um.
Kurakurai na auna na'urorin auna bidiyo ta atomatik:
Kurakurai na ƙa'ida:
Kurakurai na ƙa'idodin na'urorin auna bidiyo sun haɗa da kurakurai da murɗaɗɗen kyamarar CCD ke haifar da kurakurai daban-dabanhanyoyin aunawa. Saboda dalilai irin su masana'antar kamara da matakai, akwai kurakurai a cikin karkatar da hasken lamarin da ke wucewa ta ruwan tabarau daban-daban da kurakurai a cikin matsayi na matrix dige CCD, wanda ke haifar da nau'ikan murdiya iri-iri a cikin tsarin gani.
Daban-daban dabarun sarrafa hoto suna kawo ganewa da kurakuran ƙididdigewa. Cire ƙwanƙwasa yana da mahimmanci wajen sarrafa hoto, kamar yadda yake nuna kwandon abubuwa ko iyaka tsakanin saman abubuwa daban-daban a cikin hoton.
Hanyoyi daban-daban na cire baki a cikin sarrafa hoto na dijital na iya haifar da bambance-bambance masu mahimmanci a cikin ma'auni iri ɗaya, ta haka yana shafar sakamakon auna. Sabili da haka, algorithm na sarrafa hoto yana da tasiri mai mahimmanci akan daidaitattun ma'auni na kayan aiki, wanda shine mahimmancin damuwa a ma'aunin hoto.
Kurakurai masana'anta:
Kuskuren kera na'urorin auna bidiyo sun haɗa da kurakurai da aka haifar ta hanyoyin jagora da kurakuran shigarwa. Babban kuskuren da tsarin jagora na injin ma'aunin bidiyo ya haifar shine kuskuren saka motsi na linzamin kwamfuta.
Injin auna bidiyo na orthogonal nedaidaita kayan aunawatare da gatari guda uku masu daidaita juna (X, Y, Z). Hanyoyin jagorancin motsi masu inganci na iya rage tasirin irin waɗannan kurakurai. Idan aikin daidaita tsarin dandalin aunawa da shigar da kyamarar CCD suna da kyau, kuma kusurwoyinsu suna cikin kewayon da aka kayyade, wannan kuskuren kadan ne.
Kurakurai na aiki:
Kurakurai na aiki na injunan auna bidiyo sun haɗa da kurakurai da ke haifar da canje-canje a yanayin aunawa da yanayi (kamar canjin yanayin zafi, jujjuyawar wutar lantarki, canje-canje a yanayin haske, lalacewa na inji, da sauransu), da kuma kurakurai masu ƙarfi.
Canje-canjen yanayin zafi yana haifar da juzu'i, siffa, canje-canjen alaƙar matsayi, da canje-canje a cikin mahimman ma'auni masu mahimmanci na abubuwan da ke cikin injin ma'aunin bidiyo, ta haka yana shafar daidaiton kayan aikin.
Canje-canje a yanayin wutar lantarki da hasken wuta zai shafi haske na sama da ƙananan hanyoyin hasken na'urar auna bidiyo, wanda ke haifar da hasken tsarin da bai dace ba da haifar da kurakurai a cikin hakowar gefe saboda inuwar da aka bari a gefuna na hotunan da aka kama. Wear yana haifar da kurakuran girma, siffa, da matsayi a cikin sassaninjin auna bidiyo, yana ƙara sharewa, kuma yana rage kwanciyar hankali na daidaiton aikin kayan aiki. Don haka, haɓaka yanayin aiki auna zai iya rage tasirin irin waɗannan kurakurai yadda ya kamata.
Lokacin aikawa: Afrilu-08-2024
