Ị maara akụkọ na-emepe emepe nke igwe na-atụ ihe ọhụụ?
Ka anyị gaa lee anya.
A1: N'ọgwụgwụ 70s nke narị afọ nke 20, karịsịa ebe ọ bụ na Prọfesọ David Marr guzobere usoro iwu nke "Computational Vision", nkà na ụzụ nhazi ihe oyiyi na ihe mmetụta ihe oyiyi amalitela ngwa ngwa.Site na mmụba na mmepe na ntozu nke teknụzụ nhazi nhazi, mmepe na ntinye nke usoro nha nha dabere na ntụnyere anya enweela ọganihu dị ukwuu n'ọhịa nke nha anya.
B2: N'afọ 1977, View Engineering chepụtara usoro nha onyonyo RB-1 mbụ nke ụwa nke moto XYZ axis na-ebugharị (lee eserese 1), nke bụ ngwa nlere onyonyo akpaka nke jikọtara nchọpụta vidiyo na nha sọftụwia na njedebe njikwa.Na mgbakwunye, sistemụ BoiceVista Mechanical Technology na-enweta uru zuru oke na CMM site na ijikọ usoro nha onyonyo vidiyo na nyocha CMM, nke na-atụnyere data atụnyere na akụkụ ahaziri ahazi na nnabata.Ngwa abụọ ndị a na-agbaziri ụkpụrụ nchikota nke igwe na-atụ ihe n'ụzọ dị iche iche, wee tinye onyonyo nke ihe a tụrụ n'ime usoro nhazi.Ebe a na-atụ ihe ya na-eketa ụdị igwe na-atụkọ ọnụ, mana nyocha ya yiri ihe nrụpụta anya.Mpụta nke ngwá ọrụ ndị a emeghewo ụlọ ọrụ ngwá ọrụ dị mkpa, ya bụ, ụlọ ọrụ na-atụ ihe oyiyi.Na mmalite 80s nke narị afọ gara aga, enwere mmepe dị mkpa na teknụzụ nha onyonyo.
C3: Na 1981, ROI mepụtara nyocha ihe onyonyo anya (lee eserese 2), nke nwere ike dochie nyocha kọntaktị na igwe nrụkọba maka nha na-enweghị kọntaktị, ebe ọ bụ na ngwa ngwa ngwa a aghọwo otu n'ime ihe ndị bụ isi nke akụrụngwa onyonyo. .N'ime afọ 80s, ngwa ihe atụ onyonyo nwere nku anya microscope dị elu pụtara n'ahịa.
D4: Na 90s nke narị afọ gara aga, na mmepe nke CCD technology, kọmputa technology, digital image nhazi technology, LED ọkụ technology, DC/AC servo mbanye technology, image atụ ngwá ngwaahịa enwetawo nnukwu mmepe.Ọtụtụ ndị na-emepụta ihe abanyela n'ahịa ngwaahịa ihe onyonyo onyonyo wee kwalite mmepe nke ngwaahịa akụrụngwa ihe onyonyo.
E5: Mgbe afọ 2000 gasịrị, a na-emeziwanye ọkwa nkà na ụzụ nke China na mpaghara a, na akwụkwọ akụkọ gbasara nyocha teknụzụ ihe oyiyi ka na-apụtakwa;Ngwa eji atụ ihe onyonyo nke ụlọ ọrụ ụlọ mepụtara na-aga n'ihu na-emeziwanye ma mepụta ya n'usoro mmepụta, ụdị dị iche iche na ịdị mma.Na 2009, China chepụtara ọkọlọtọ mba GB/T24762-2009: Product Geometry Technical Specification (GPS) ihe onyonyo na-achọpụta nnabata ngwaọrụ yana nchọpụta nyocha ọzọ, nke dabara maka ngwa ihe atụta ihe onyonyo nke XY ụgbọ elu Cartesian, gụnyere akụrụngwa ihe onyonyo nwere ngwa. Ndokwa ma ọ bụ ọrụ nha na ntụzịaka Z kwụ n'akụkụ sistemu nhazi ụgbọ elu Cartesian.
Oge nzipu: Ọgọst-10-2023