Cishe, abalandeli bezindiza eziyimodeli ngeke bangazi lutho ngegiya lokuqondisa.Igiya le-RC Servo lidlala indima ebalulekile endizeni eyimodeli, ikakhulukazi kumamodeli wezindiza ezinamaphiko angashintshi kanye namamodeli emikhumbi.Isiteringi, ukusuka kanye nokuma kwendiza kufanele kulawulwe yigiya lokuqondisa.Amaphiko azungeza phambili futhi ahlehle.Lokhu kudinga ukudonsa kwegiya le-servo motor.
Ama-Servo motors ayaziwa nangokuthi ama-micro servo motors.Isakhiwo segiya lokuqondisa silula.Ngokuvamile, iqukethe injini encane ye-DC (injini encane) kanye nesethi yamagiya okunciphisa, kanye ne-potentiometer (exhunywe kusinciphisi segiya ukuze isebenze njengenzwa yendawo), ibhodi lesifunda sokulawula ( Imvamisa ihlanganisa isiqhathanisi sikagesi nokokufaka. isignali, ukunikezwa kwamandla).
I-Servo Ihlukile kumgomo we-stepper motor, empeleni iwuhlelo olwakhiwe yi-DC motor kanye nezingxenye ezahlukahlukene.I-stepper motor incike kukhoyili ye-stator ukuthi inikwe amandla ukuze ikhiqize inkambu kazibuthe ukuze ihehe irotha kazibuthe ehlala njalo noma isebenze ku-stator ewumgogodla wokungabaza ukuze ijikelezise endaweni ethile.Empeleni, iphutha lincane kakhulu, futhi ngokuvamile akukho ukulawulwa kwempendulo.Amandla e-mini servo motor yegiya lokuqondisa avela ku-DC motor, ngakho-ke kufanele kube nesilawuli esithumela imiyalo ku-DC motor, futhi kube nokulawulwa kwempendulo ohlelweni lwegiya lokuqondisa.
Igiya eliphumayo leqembu legiya lokwehlisa ngaphakathi kwegiya lokuqondisa lixhunywe ne-potentiometer ukuze kwakhe inzwa yendawo, ngakho-ke i-engeli yokuzungeza yaleli giya lokuqondisa ithintwa i-engeli yokuzungeza ye-potentiometer.Zombili iziphetho zale potentiometer zixhunywe ezigxotsheni ezinhle nezingezinhle zokunikezwa kwamandla okokufaka, futhi ukuphela kokuslayida kuxhunywe ku-shaft ejikelezayo.Amasiginali afakwa ndawonye abe isiqhathanisi se-voltage (op amp), futhi ukunikezwa kwamandla kwe-op amp kuyanqanyulwa ekunikezeni amandla okokufaka.Isignali yokulawula okokufaka iyisiginali eguquliwe yobubanzi be-pulse (PWM), eshintsha i-voltage emaphakathi ngenani lamandla kagesi aphezulu esikhathini esimaphakathi.Lesi sifanisi se-voltage okokufaka.
Ngokuqhathanisa i-voltage emaphakathi yesiginali yokufaka ne-voltage yenzwa yendawo yamandla, isibonelo, uma i-voltage yokufaka ingaphezulu kwe-voltage yenzwa yendawo, i-amplifier ikhipha i-voltage yokuphakelwa kwamandla, futhi uma i-voltage yokufaka ingaphezulu i-voltage yenzwa yokuma, i-amplifier ikhipha i-voltage yokuphakelwa kwamandla engalungile, okungukuthi, i-voltage ehlehlayo.Lokhu kulawula ukuzungeza phambili nokuhlehla kwemoto ye-DC, bese kulawula ukuzungezisa kwegiya lokuqondisa ngesethi yegiya lokunciphisa okukhiphayo.Njengesithombe esingenhla.Uma i-potentiometer ingaboshelwe egiyeni elikhiphayo, ingahlanganiswa namanye ama-shaft egiya lokunciphisa isethi ukuze kuzuzwe uhla olubanzi lwegiya lokuqondisa elinjengokuzungezisa okungu-360° ngokulawula isilinganiso segiya, futhi lokhu kungase kubangele okukhulu, kodwa cha iphutha elikhulayo (okungukuthi, iphutha liyakhula nge-engeli yokuzungezisa).
Ngenxa yesakhiwo sayo esilula nezindleko eziphansi, igiya lokuqondisa lisetshenziswa ezikhathini eziningi, akugcini nje kuphela kumamodeli endiza.Ibuye isetshenziswe ezingalweni ezihlukahlukene zamarobhothi, amarobhothi, izimoto ezilawula kude, ama-drones, amakhaya ahlakaniphile, i-automation yezimboni neminye imikhakha.Izenzo ezihlukahlukene zemishini zingenziwa.Kukhona futhi ama-servos akhethekile ane-torque ephezulu kanye ne-high-nemba ukuze asetshenziswe emasimini anezidingo zokunemba okuphezulu noma amasimu adinga i-torque enkulu nemithwalo emikhulu.
Isikhathi sokuthumela: Sep-20-2022