Iinkqubo ye-encoder eyongeziweyo
Iigrayiti ezongeziweyo ziquka imigca yexesha.Ukufundwa kolwazi lwesikhundla kufuna indawo yokubhekisela, kwaye indawo yeqonga eliphathwayo libalwa ngokuthelekisa nendawo yokubhekisela.
Ekubeni indawo yereferensi epheleleyo kufuneka isetyenziswe ukumisela ixabiso lendawo, inqaku elinye okanye ngaphezulu kwereferensi likwakrolwe kwisikali sokunyuka kwegrayiti.Ixabiso lendawo egqitywe ngendawo yesalathiso inokuchaneka kwixesha lophawu olunye, oko kukuthi, isisombululo.Kwiimeko ezininzi, olu hlobo lwesikali lusetyenziswa ngenxa yokuba luxabiso eliphantsi kunesikali esipheleleyo.
Nangona kunjalo, ngokubhekiselele kwisantya kunye nokuchaneka, ubuninzi besantya sokuskena se-grating eyongezelelweyo sixhomekeke kwi-frequency input frequency (MHz) ye-electronics efunyenweyo kunye nesisombululo esifunekayo.Nangona kunjalo, ekubeni i-frequency ephezulu ye-electronics efunyenweyo ilungisiwe, ukunyuka kwesisombululo kuya kubangela ukuhla okuhambelanayo kwisantya esiphezulu kwaye ngokuphambeneyo.
Inkqubo ye-encoder ngokupheleleyo
I-grating epheleleyo, ulwazi olupheleleyo lwendawo luvela kwi-disc yekhowudi ye-grating, equkethe uluhlu lweekhowudi ezipheleleyo ezikrolwe kwirula.Ngoko ke, xa i-encoder inikwe amandla, ixabiso lesikhundla linokufumaneka ngokukhawuleza, kwaye linokufundwa yisekethe yesignali elandelayo nangaliphi na ixesha, ngaphandle kokuhambisa i-axis, kunye nokwenza umsebenzi wokubuyisela isalathisi.
Kuba ukwenza ikhaya kuthatha ixesha, imijikelo yekhaya inokuba nzima kwaye idle ixesha ukuba umatshini uneezembe ezininzi.Kule meko, kunenzuzo ukusebenzisa isikali esipheleleyo.
Kwakhona, i-encoder epheleleyo ayiyi kuchaphazeleka ngobuninzi begalelo lokuphindaphinda kwesixhobo sombane, ukuqinisekisa ukusebenza kwesantya esiphezulu kunye nesisombululo esiphezulu.Oku kungenxa yokuba indawo imiselwe kwimfuno kunye nokusebenzisa unxibelelwano olulandelelanayo.Esona sicelo siqhelekileyo sezikhowudi ezipheleleyo ngumatshini wokubekwa kwishishini leteknoloji ye-surface Mount (SMT), apho ngaxeshanye ukuphucula isantya sokumisa kunye nokuchaneka kuyinjongo esisigxina.
Ixesha lokuposa: Jan-06-2023
