Ukubaluleka kongqamaniso lwe actuator
Kukho iindlela ezimbini zolawulo lwe-actuator ezininzi-ezihambelanayo kunye ne-synchronous.Ulawulo olunxuseneyo luvelisa amandla ombane angaguqukiyo kwi-actuator nganye, ngelixa ulungelelwaniso lolawulo lukhupha umbane oguquguqukayo kwi-activator nganye.
Inkqubo yokuvumelanisa ii-activators ezininzi iyimfuneko xa kuphunyezwa ii-actuator ezimbini okanye ngaphezulu ukuhamba ngesantya esifanayo.Oku kunokufezekiswa ngeendlela ezimbini zempendulo yesikhundla-Izinzwa zeHolo Effect kunye nee-potentiometers zokujika ezininzi.
Ukwahluka okuncinci kwimveliso ye-actuator kubangela ulwahlulo oluncinci kwisantya se-actuator.Oku kunokulungiswa ngokukhupha i-voltage eguquguqukayo kwi-actuator ukuze ihambelane nezantya ezimbini ze-actuator.Ingxelo yendawo iyimfuneko ukuze kubonwe ukuba mangakanani amandla ombane afunekayo ukuvelisa kwi-activator nganye.
Ungqamaniso lwee-activators lubalulekile xa ulawula ii-activators ezimbini nangaphezulu apho kufuneka ulawulo oluchanekileyo.Umzekelo, izicelo ezinokuthi zifune ii-activators ezininzi zihambisa umthwalo ngelixa zigcina ulwabiwo lomthwalo olinganayo kwi actuator nganye.Ukuba ulawulo oluhambelanayo lusetyenziswe kulolu hlobo lwesicelo, ukuhanjiswa komthwalo ongalinganiyo kunokuvela ngenxa yezantya ze-stroke eziguquguqukayo kwaye ekugqibeleni kubangele amandla amaninzi kwenye yee-activators.
Isivamvo sesiphumo seholo
Ukushwankathela ithiyori ye-Hall Effect, u-Edwin Hall (oye wafumanisa i-Holo Effect), wathi nanini na xa kusetyenziswa i-magnetic field kwi-perpendicular perpendicular to flow of current current in conductor, umahluko wombane uyenziwa.Lo mbane unokusetyenziselwa ukubona ukuba inzwa ikumda wemagnethi okanye hayi.Ngokuncamathisela umazibuthe kwishafti yenjini, abenzi boluvo banokubona xa ishafti ihambelana nazo.Ukusebenzisa ibhodi yesekethe encinci, olu lwazi lunokuveliswa njenge-square wave, enokubalwa njengomtya weepulses.Ngokubala ezi pulse ungagcina umkhondo wokuba mangaphi amatyeli ajijekileyo injini kunye nendlela ehamba ngayo.
Ezinye iibhodi zesekethe zeHall Effect zineenzwa ezininzi kuzo.Kuqhelekile ukuba babe ne-2 sensors kwi-90 degrees ephumela kwi-quadrature output.Ngokubala ezi pulses kwaye ubone ukuba yeyiphi eza kuqala unokwazi ukuxelela icala lemoto ejikelezayo.Okanye unokujonga nje zombini abenzi boluvo kwaye ufumane amanani amaninzi kulawulo oluchanekileyo.
Ixesha lokuposa: Aug-17-2022