Uburyo bwo Kongera Ukuri Muri Moteri Yintambwe

Birazwi cyane mubikorwa byubwubatsi ko kwihanganira imashini bigira ingaruka zikomeye kubisobanuro nyabyo kuri buri bwoko bwibikoresho bitekerezwa hatitawe kubikoresha.Uku kuri nukurimoteri.Kurugero, moteri isanzwe yubatswe ifite intambwe yo kwihanganira hafi ± 5 ku ijana ikosa kuri buri ntambwe.Aya ni amakosa adakusanya inzira.Moteri nyinshi zintambwe zigenda kuri dogere 1.8 kuri buri ntambwe, bivamo ingaruka zishobora kuba zingana na dogere 0.18, nubwo tuvuga intambwe 200 kuri kuzunguruka (reba Ishusho 1).

2-Icyiciro cya Stepper Motors - Urukurikirane rwa GSSD

Intambwe ntoya yo kwizerwa

Hamwe nibisanzwe, bidateranya, byukuri bya ± 5 ku ijana, inzira yambere kandi yumvikana yo kongera ubunyangamugayo ni ugukandagira moteri.Intambwe ya Micro nuburyo bwo kugenzura moteri yintambwe itagerwaho gusa murwego rwo hejuru ariko ikagenda neza kumuvuduko muke, bishobora kuba inyungu nini mubisabwa bimwe.

Reka duhere kuri 1.8-dogere yintambwe.Iyi ntambwe yerekana ko nkuko moteri itinda buri ntambwe iba igice kinini cya byose.Ku muvuduko gahoro kandi gahoro, ingano nini yintambwe itera cogging muri moteri.Bumwe mu buryo bwo kugabanya uku kugabanuka kworoheje kwimikorere kumuvuduko gahoro ni ukugabanya ubunini bwa buri ntambwe ya moteri.Aha niho intambwe igenda iba inzira yingenzi.

Intambwe ya Micro igerwaho hifashishijwe pulse-ubugari bwahinduwe (PWM) kugirango igenzure umuyaga kuri moteri.Ikibaho nuko umushoferi utwara moteri atanga voltage ebyiri za sine kumirongo ya moteri, buri imwe ikaba dogere 90 zicyiciro hamwe nizindi.Noneho, mugihe amashanyarazi yiyongera kumurongo umwe, iragabanuka mubindi byuzuzanya kugirango itange buhoro buhoro ihererekanyabubasha, ibyo bigatuma habaho kugenda neza hamwe n’umusaruro uhoraho urenze umwe uzabona kuva ku ntambwe isanzwe yuzuye (cyangwa se igice kimwe cya kabiri) (reba Ishusho 2).

umurongo umweintambwe ya moteri igenzura + umushoferi arakora

Mugihe cyo gufata icyemezo cyo kongera ubunyangamugayo bushingiye ku kugenzura intambwe ntoya, abashakashatsi bagomba gusuzuma uburyo ibyo bigira ingaruka kubindi biranga moteri.Mugihe ubworoherane bwogutanga umuriro, umuvuduko muke, hamwe na resonance bishobora kunozwa hifashishijwe intambwe ntoya, imbogamizi zisanzwe mugucunga no gushushanya ibinyabiziga bibabuza kugera kubintu byabo byiza muri rusange.Bitewe nimikorere ya moteri yintambwe, drives intambwe irashobora kugereranya gusa umurongo wukuri.Ibi bivuze ko impanuka zimwe na zimwe, resonance, n urusaku bizaguma muri sisitemu nubwo buri kimwe muri ibyo cyagabanutse cyane mugikorwa cyo gutera intambwe nto.

Uburyo bwa Mikoranike

Ubundi buryo bwo guhinduranya kugirango ubone ukuri muri moteri yawe yintambwe ni ugukoresha umutwaro muto wa inertia.Niba moteri ifatanye na inertia nini mugihe igerageza guhagarara, umutwaro uzatera gato kurenza urugero.Kuberako akenshi arikosa rito, umugenzuzi wa moteri arashobora gukoreshwa mugukosora.

Hanyuma, dusubira kumugenzuzi.Ubu buryo bushobora gufata imbaraga zubuhanga.Kugirango utezimbere neza, urashobora gukoresha umugenzuzi wateguwe neza kuri moteri wahisemo gukoresha.Ubu ni uburyo busobanutse bwo gushiramo.Nibyiza ubushobozi bwumugenzuzi bwo gukoresha moteri ya moteri neza, nukuri ushobora kubona kuri moteri yintambwe ukoresha.Ibi ni ukubera ko umugenzuzi ateganya neza umubare wimyuka ya moteri yakira kugirango utangire intambwe.

Ubusobanuro muri sisitemu yimikorere nibisabwa bisanzwe bitewe na porogaramu.Gusobanukirwa uburyo sisitemu yintambwe ikorana kugirango ikore neza ituma injeniyeri yifashisha ikoranabuhanga rihari, harimo n’ikoreshwa mugukora ibice bya mashini ya buri moteri.