Njengemveliso ephambili yokhuphiswano, itshiphusi inobukhulu obuziisentimitha ezimbini okanye ezintathu kuphela, kodwa igqunywe kakhulu ngamashumi ezigidi zemigca, nganye icwangciswe kakuhle. Kunzima ukugqiba ukuchonga ubungakanani betshiphusi ngokuchanekileyo nangokufanelekileyo ngeendlela zemveli zokulinganisa.umatshini wokulinganisa umbonoisekelwe kubuchwepheshe bokucubungula imifanekiso, obunokufumana ngokukhawuleza iiparameter zejometri zento ngokuyilungisa imifanekiso, uze uyihlalutye ngesoftware, uze ekugqibeleni ugqibezele ukulinganisa.
Ngophuhliso olukhawulezileyo lweesekethe ezidibeneyo, ububanzi besekethe yetshiphu buyancipha ngakumbi nangakumbi. Umatshini wokulinganisa umfanekiso weChengli optical ukhulisa i-multiple ethile ngenkqubo ye-microscopic optical, kwaye emva koko i-image sensor idlulisela umfanekiso we-microscopic kwikhompyutha, kwaye emva koko umfanekiso uyacutshungulwa.
Ukongeza kubukhulu obuqhelekileyo bendawo ephambili yokufumanisa i-chip, ithagethi yokufumanisa igxile kumgama othe nkqo phakathi kwe-pin vertex ye-chip kunye ne-solder pad. Isiphelo esisezantsi se-pin asihambelani, kwaye kukho ukuvuza kwe-welding, kwaye umgangatho wemveliso egqityiweyo awunakuqinisekiswa. Ke ngoko, iimfuno zethu zokuhlolwa kobukhulu boomatshini bokulinganisa umfanekiso we-optical zingqongqo kakhulu.
Nge-CCD kunye nelensi yomatshini wokulinganisa umfanekiso, iimpawu zobukhulu betship ziyabanjwa, kwaye imifanekiso ecacileyo ibanjwa ngokukhawuleza. Ikhompyutha iguqula ulwazi lomfanekiso lube yidatha yobukhulu, yenza uhlalutyo lweempazamo, kwaye ilinganise ulwazi lobungakanani oluchanekileyo.
Kwiimfuno zovavanyo lobukhulu obuphambili beemveliso, amashishini amaninzi amakhulu aya kukhetha amaqabane athembekileyo. Ngamava aphumeleleyo eminyaka kunye neenzuzo zezixhobo, iChengli inika abathengi oomatshini bokulinganisa umbono abajolise kubo, abaxhotyiswe ngee-CCD kunye neelensi ezivela kwamanye amazwe ukuze bafumane ubungakanani obuphambili beetships. Thatha ububanzi bephini kunye nokuphakama kwendawo ephakathi, kuyakhawuleza kwaye kuchanekile.
Ixesha lokuthumela: Julayi-05-2022