Kufunika Kwa Kulunzanitsa kwa Actuator

Kufunika kwa kulunzanitsa kwa actuator
Pali njira ziwiri zowongolera ma actuator angapo - zofanana ndi zolumikizana.Parallel control imatulutsa voteji yosalekeza ku actuator iliyonse, pomwe ma synchronous control amatulutsa ma voltage osiyanasiyana pa actuator iliyonse.

Njira yolumikizira ma actuators angapo ndiyofunikira pakukhazikitsa ma actuators awiri kapena kuposerapo kuti aziyenda pa liwiro lomwelo.Izi zitha kutheka ndi mitundu iwiri ya mayankho okhazikika- masensa a Hall Effect ndi ma potentiometer angapo.

Kusiyanasiyana pang'ono pakupanga ma actuator kumabweretsa kusiyana pang'ono kwa liwiro la actuator.Izi zitha kuwongoleredwa potulutsa voteji yosinthika ku actuator kuti ifanane ndi ma liwiro awiri a actuator.Ndemanga za positi ndizofunikira kuti mudziwe kuchuluka kwa ma voltage omwe amafunikira kuti atulutse kwa actuator iliyonse.

Kuyanjanitsa kwa ma actuators ndikofunikira pakuwongolera ma actuators awiri kapena kupitilira apo pakufunika kuwongolera bwino.Mwachitsanzo, mapulogalamu omwe angafune ma actuator angapo kuti asunthire katundu kwinaku akusunga kugawa kofanana kwa katundu pa actuator iliyonse.Ngati kuwongolera kofananira kudagwiritsidwa ntchito pamtunduwu, kugawa kwa katundu kosafanana kumatha kuchitika chifukwa cha liwiro losiyanasiyana la sitiroko ndipo pamapeto pake kumayambitsa mphamvu yochulukirapo pa imodzi mwama actuators.

Hall effect sensor
Kuti tifotokoze mwachidule chiphunzitso cha Hall Effect, Edwin Hall (yemwe adapeza Hall Effect), adanena kuti nthawi iliyonse mphamvu ya maginito ikagwiritsidwa ntchito molunjika kumayendedwe amagetsi pa kondakitala, kusiyana kwamagetsi kumapangidwa.Mphamvuyi imatha kugwiritsidwa ntchito kuti muwone ngati sensor ili pafupi ndi maginito kapena ayi.Mwa kulumikiza maginito ku shaft ya injini, masensa amatha kuzindikira ngati shaft ikufanana nawo.Pogwiritsa ntchito bolodi laling'ono, chidziwitsochi chikhoza kutulutsa ngati mafunde apakati, omwe amatha kuwerengedwa ngati chingwe cha pulses.Powerenga ma pulse awa mutha kudziwa kuti injini yazungulira kangati komanso momwe injiniyo imayendera.

Ma board ena a Hall Effect ali ndi masensa angapo pa iwo.Ndizofala kwa iwo kukhala ndi masensa a 2 pa madigiri 90 zomwe zimabweretsa kutulutsa kwa quadrature.Powerenga ma pulse awa ndikuwona zomwe zimabwera koyamba mutha kudziwa komwe injini ikuzungulira.Kapena mutha kungoyang'anira masensa onse awiri ndikupeza mawerengedwe ochulukirapo kuti muwongolere bwino.