Izindaba

1. Isimiso sokusebenza se-servo

I-servo wuhlobo lwesikhundla (i-angle) somshayeli we-servo, ohlanganisa izingxenye zokulawula zikagesi nezemishini. Lapho isiginali yokulawula ifakwa, ingxenye yokulawula ye-elekthronikhi izolungisa i-engeli yokuzungezisa kanye nesivinini sokuphuma kwemoto ye-DC ngokuya ngemiyalelo yesilawuli, ezoguqulelwa ekususweni kwendawo yokulawula kanye nezinguquko ze-engeli ezihambisanayo yingxenye yomshini. I-shaft ephumayo ye-servo ixhunywe ku-potentiometer yempendulo yesikhundla, ebuyisela emuva isignali ye-voltage ye-engeli yokuphumayo ebhodini lesifunda sokulawula nge-potentiometer, ngaleyo ndlela izuze ukulawulwa kwe-loop evaliwe.

2. Isicelo ezimotweni zasemoyeni ezingenamuntu
Ukusetshenziswa kwama-servos kuma-drones kubanzi futhi kubucayi, kuboniswa ikakhulukazi kulezi zici ezilandelayo:
1. Ukulawula indiza (i-rudder control)
① Ukulawulwa kwesihloko nokuphakama kwephimbo: I-drone servo isetshenziswa kakhulu ukulawula isihloko kanye nezwi phakathi nendiza, okufana negiya lokuqondisa emotweni. Ngokushintsha indawo yokulawula (njenge-rudder nekheshi) ngokuhlobene ne-drone, i-servo ingakwazi ukukhiqiza umphumela odingekayo wokuqondisa, ilungise isimo sengqondo sendiza, futhi ilawule indlela yendiza. Lokhu kwenza ukuthi indiza ezindizayo indize emzileni onqunywe kusengaphambili, ithole ukujika okuzinzile nokusuka kanye nokuhlala phansi.

② Ukulungiswa kwesimo sengqondo: Ngesikhathi sokundiza, ama-drones adinga ukulungisa njalo isimo sawo sengqondo ukuze abhekane nezimo ezihlukahlukene eziyinkimbinkimbi. I-servo motor ilawula ngokunembile izinguquko ze-engeli yendawo yokulawula ukuze isize i-drone ifinyelele ukulungiswa kwesimo sengqondo ngokushesha, iqinisekise ukusimama kwendiza nokuphepha.

2. I-throttle ye-Engine control kanye ne-throttle control
Njenge-actuator, i-servo ithola amasignali kagesi ohlelweni lokulawula indiza ukuze ilawule ngokunembile ama-angles okuvula nokuvala eminyango ye-throttle ne-air, ngaleyo ndlela ilungise ukunikezwa kukaphethiloli kanye nevolumu yokuthatha, ifinyelele ukulawula okunembile kwenjini, futhi ithuthukise ukusebenza kwendiza. kanye nokusebenza kahle kukaphethiloli endizeni.
Lolu hlobo lwe-servo lunezidingo eziphakeme kakhulu zokunemba, isivinini sokuphendula, ukumelana nokuzamazama komhlaba, ukumelana nezinga lokushisa eliphezulu, ukuvimbela ukuphazamiseka, njll. Njengamanje, i-DSpower isinqobe lezi zinselele futhi yazuza izicelo ezivuthiwe zokukhiqiza ngobuningi.
3. Ezinye izilawuli zesakhiwo
① Ukuzungezisa kwe-Gimbal: Ezimoyeni ezinganamuntu ezifakwe i-gimbal, i-servo iphinde ibe nesibopho sokulawula ukujikeleza kwe-gimbal. Ngokulawula ukuzungezisa okuvundlile nokuma mpo kwe-gimbal, i-servo ingakwazi ukufinyelela ukuma okunembile kwekhamera nokulungiswa kwe-engeli yokudubula, inikeze izithombe namavidiyo wekhwalithi ephezulu wezinhlelo zokusebenza ezifana nokuthatha izithombe zasemoyeni nokugadwa.
② Amanye ama-actuator: Ngokungeziwe kulezi zinhlelo zokusebenza ezingenhla, ama-servos angasetshenziswa futhi ukulawula amanye ama-activator ama-drones, njengamadivayisi okujikijela, amadivaysi okukhiya amaphinifa, njll. Ukuqaliswa kwale misebenzi kuncike ekunembeni okuphezulu nokuthembeka kwe-servo.

2. Uhlobo nokukhetha
1. I-PWM servo: Ezimotweni ezincane neziphakathi nendawo ezingenamuntu, i-PWM servo isetshenziswa kakhulu ngenxa yokuhambisana kwayo okuhle, amandla anamandla okuqhuma, kanye nesenzo sokulawula esilula. Ama-servos e-PWM alawulwa amasiginali wokuguquguquka kobubanzi be-pulse, anesivinini sokuphendula esisheshayo nokunemba okuphezulu.

2. I-Bus servo: Kuma-drones amakhulu noma ama-drones adinga izenzo eziyinkimbinkimbi, i-servo yebhasi iyisinqumo esingcono. I-servo yebhasi isebenzisa ukuxhumana kwe-serial, okuvumela ama-servos amaningi ukuthi alawulwe maphakathi ngebhodi lokulawula eliyinhloko. Ngokuvamile zisebenzisa izifaki khodi ezikazibuthe ukuze uthole impendulo yendawo, enokunemba okuphezulu nempilo ende, futhi inganikeza impendulo kudatha ehlukahlukene ukuze iqaphe kangcono futhi ilawule isimo sokusebenza sama-drones.

3. Izinzuzo nezinselele
Ukusetshenziswa kwama-servos emkhakheni wama-drones kunezinzuzo ezibalulekile, njengosayizi omncane, isisindo esilula, isakhiwo esilula, nokufakwa kalula. Kodwa-ke, ngokuthuthuka okuqhubekayo kanye nokuthandwa kobuchwepheshe be-drone, izidingo eziphakeme zibekwe phambili ukuze kube nokunemba, ukuzinza, nokuthembeka kwama-servos. Ngakho-ke, lapho ukhetha futhi usebenzisa ama-servos, kuyadingeka ukuthi ucabangele ngokuphelele izidingo ezithile nendawo yokusebenza ye-drone ukuze kuqinisekiswe ukusebenza kwayo okuphephile nokuzinzile.

I-DSpower ithuthukise ama-servos ochungechunge lwe-“W” yezimoto zasemoyeni ezingenamuntu, ezinawo wonke ama-casings ensimbi nokumelana nezinga lokushisa eliphansi kakhulu kufika ku- -55 ℃. Wonke alawulwa ibhasi le-CAN futhi anesilinganiso esingangeni manzi se-IPX7. Zinezinzuzo zokunemba okuphezulu, ukusabela okusheshayo, ukudlidliza okulwa nokudlidliza, nokuphazanyiswa kwe-anti electromagnetic. Yamukela wonke umuntu ozobonisana naye.

Kafushane, ukusetshenziswa kwama-servos emkhakheni wezimoto zasemoyeni ezinganamuntu akukhawulelwe emisebenzini eyisisekelo njengokulawula indiza nokulungiswa kwesimo sengqondo, kodwa futhi kuhilela izici eziningi ezifana nokwenza izenzo eziyinkimbinkimbi kanye nokunikeza ukulawula okunembayo okuphezulu. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokwanda kwezimo zohlelo lokusebenza, amathuba okusetshenziswa kwama-servos emkhakheni wezimoto zasemoyeni ezingenamuntu azokhula nakakhulu.