Amakuru

Mugihe cyanjye muri DSpower, nasanze abantu benshi batigeze bumva neza akamaro ka servos mu ndege zihamye. Nyuma, mugihe cyo guhaguruka, nabonye indege ibaba itajegajega itajegajega kubera servo idahwitse.

Nibwo nahise mbona akamaro gakomeye kibi bisa nkibito. Dushubije amaso inyuma, ibyabaye mubyukuri byatumye itsinda ryacu R&D ritera imbere.

Kuki indege ibaba itajegajega idashobora gukora idafite serivise zo hejuru

Bitandukanye na moteri nyinshi, ikoresha moteri nyinshi kugirango ihindure imyifatire yabo, indege yamababa ihamye yishingikiriza rwose hejuru yubugenzuzi bwindege kugirango igenzure icyerekezo cyindege. Buri rugendo rwa ailerons, lift, na rudder bisaba gukora neza na servos.

Igeragezwa ryumwaka ushize ryerekanye ko serivise gakondo zifite ubukererwe bwa 0.5 isegonda ya kabiri yumuvuduko mwinshi mwinshi, bihagije kugirango indege itere dogere 20. Kugira ngo iki kibazo gikemuke, dutanga uburyo butatu:
1. Kugabanya gutinda ukoresheje kugenzura porogaramu yihariye
2. Kunoza umuvuduko wo gusubiza servo
3. Kugabanya igipimo cyibikoresho

Imihindagurikire yubushyuhe nayo itera ingaruka. Umukoresha yahuye nibikoresho bya pulasitike bimeneka mugihe cyindege mu majyaruguru yubushyuhe kuri -15 ° C, bikaviramo kwangirika ako kanya. Serivisi zacu zose zihamye ubu zikoresha indege ya aluminium ya bokisi ya garebox kandi ikubiyemo ibyuma byerekana ubushyuhe bwimbere. Ibi bisa nkibintu byoroheje bishobora gukiza ubuzima mubihe bikomeye.

Nigute ushobora kumenya niba servo ikwiranye nindege zihamye zikenewe

Kugenzura umuvuduko n'imbaraga bisaba kuringaniza. Dore kubara: kugwiza uburebure bwamababa ukoresheje umuvuduko windege, hanyuma ugabanye 100 kugirango umenye imbaraga zisabwa. Kurugero, niba ibaba rifite uburebure bwa metero ebyiri kandi umuvuduko windege ugera kuri metero 15 kumasegonda, harasabwa servo ifite imbaraga byibura 0.3 kg · cm2.

Ariko, mubikorwa nyabyo, 30% byabigenewe birasabwa guhangana nimpinduka zitunguranye mumuvuduko wumuyaga.

Kwirinda amazi akenshi birengagizwa. Imyaka ibiri irashize, twafashije umukiriya guhindura indege ikora neza. Mugihe kiguruka kinyuze mu gicu, ubushuhe bwinjiye muri servo, bitera ibimenyetso byo kugenzura bidahindagurika.

Igisubizo cyubu ni ugushiraho kashe ya silicone ebyiri kumasoko asohoka, ufatanije ninama yumuzunguruko wa nano. Igeragezwa ryakozwe ryerekanye ko indege ishobora gukora bisanzwe no mu mvura nyinshi.

Uburyo DSpower ikemura ibibazo byihariye bya servisi zihamye

Twashyizeho uburyo bwihariye bwo kurwanya kunyeganyega. Iyo kunyeganyega inshuro za moteri ihamye ya moteri ihanitse ， Ibi birashobora gutuma ibimenyetso byihuta muri servisi zisanzwe. Mugihe kimwe cyikizamini, servo yinyeganyeza bikabije kandi bitagenzurwa.

Ibicuruzwa byose ubu bitwikwa namasaha 48 mugupimisha ku gikoresho cyo kunyeganyega mbere yo kuva mu ruganda, hamwe numurongo uri hagati ya Hz 50 na 2000 Hz kugirango bigereranye ibihe bitandukanye byindege.

Kugirango duhuze ibyifuzo byigihe kirekire cyo kuguruka, dukoresha tekinoroji idasanzwe yitwa dinamike ikoreshwa neza. Ibikoresho bisanzwe bigenzura bitwara imbaraga nubwo zidafite akazi. Dukoresha ibyuma byerekana ibyuma bya Hall kugirango tumenye aho igenzura rihagaze hanyuma duhita duhinduranya ingufu za microampere urwego rwo gukoresha ingufu zimaze kubona leta ihagaze.

Igikoresho cyo kugenzura twahaye indege zacu zikoresha izuba umwaka ushize cyazamuye cyane kwihangana kwindege zose, byongera igihe cyo kuguruka 17%.

Kwirinda Servo Kwirinda Indege Ihanamye

Hagati ya rukuruzi irakomeye. Abantu bamwe bashiraho igikoresho cyo kugenzura hanze yibaba, gishobora gutera ingaruka mugihe cyo kuzunguruka. Muri rusange biremewe ko igenzura rigomba gushyirwaho 30% yuburebure bwa chord yuburebure bwa fuselage. Iyi myanya igabanya intera yindege kandi igabanya inertia yo kuzunguruka. Icyerekezo cyo kwishyiriraho nacyo ni ngombwa: ibisohoka bigomba kuba perpendicular kuri hinge centerline; bitabaye ibyo, kugenzura gutandukana birashobora kubaho.

Imiyoboro ya kabili isaba kwitonda neza. Igihe kimwe, umukiriya yahambiriye umugozi wa servo cyane, kandi ibaba ryarunamye kandi rikururwa mugihe cyo guhaguruka, bituma aho uhurira. Noneho amaboko ya kabili dutanga nibikoresho bifite icyuho cya 5mm.Kandi insinga idasanzwe ya silicone ikoreshwa kugirango wirinde gucika intege mubushyuhe buke.

Ingingo zo gufata neza buri munsi kuri serivise zihamye

Kwisiga amavuta bisaba kwitabwaho bidasanzwe. Amavuta asanzwe ntagomba gukoreshwa. Umukiriya wakoze ibi yatumye servo ikomera kandi ifata mubushyuhe buke. Amavuta dutanga yakozwe muburyo bwihariye kugirango agumane ubukonje bukwiye hagati ya -40 ° C na 120 ° C.

Intambwe isabwa yo kubungabunga ni gusiga buri masaha 50 yindege. Niba ikoreshwa mubutayu, iyi intera igomba kugabanywa kugeza amasaha 30.

Kugenzura kenshi ubukana bwibikoresho ni ngombwa. Indege itoza ifite amasaha arenga 200 yindege yiboneye kwambara no gushwanyaguza ibikoresho, bikavamo gukina, bigatuma rode ifata gitunguranye mugihe cyo kugwa.

Kugeza ubu duha abakiriya ibipimo byoroheje kugirango tubategeke kugenzura ibikoresho byo gukinisha no gusana icyuho cyose kirenze mm 0.1. Iyi myitozo yakumiriye impanuka nyinshi.

Ni ubuhe buryo bugezweho bwa tekinoloji izaza ikomeza amababa ya serivise?

Kodegisi ya magnetiki ikoreshwa mugupimisha irashimishije rwose. Imigenzo ya potentiometero irashira mugihe, ariko uburyo bushya bwateguwe butari uburyo bwo guhuza amakuru bunesha iyi ngaruka. Icyumweru gishize, icyitegererezo cyageragejwe mugihe cyo gutera umunyu cyakomeje kumara amasaha 500 nta gihindagurika cyerekana ibimenyetso, cyongera ubuzima bwacyo inshuro icumi. Ntegereje cyane cyane sisitemu ya servo ifite ubwenge.

Buri servo ifite ibikoresho bya microprocessor ishobora guhita imenya imiterere yikosa. Kurugero, niba ibikoresho bifatanye, bizahita bihindura uburyo bwo gusubira inyuma kugirango bigabanye yaw inguni. Iri koranabuhanga rimaze gutunganywa, rizamura cyane umutekano windege iguruka.