Ngokufika kwexesha lobukrelekrele kunye ne-Intanethi yezinto, iimfuno zolawulo lwe-stepper motor ziya zichaneka ngakumbi. Ukuze kuphuculwe ukuchaneka nokuthembeka kwenkqubo ye-stepper motor, iindlela zolawulo ze-stepper motor zichazwe ukusuka kumacala amane:
1. Ulawulo lwe-PID: Ngokwexabiso elinikiweyo r(t) kunye nexabiso lokwenyani lemveliso c(t), ukuphambuka kolawulo e(t) kwenziwa, kwaye umlinganiselo, i-integral kunye nomahluko wokuphambuka kwenziwa ngumdibaniso othe ngqo ukulawula into elawulwayo.
2, ulawulo oluhambelanayo: ngobunzima bento yokulawula, xa iimpawu eziguqukayo zingaziwayo okanye zingaxelwanga, ukuze kufunyanwe umlawuli osebenza kakuhle, i-algorithm yolawulo oluhambelanayo oluzinzileyo kwihlabathi liphela ifunyanwa ngokwemodeli ethe tye okanye ethe tye yemoto ye-stepper. Iingenelo zayo eziphambili kulula ukuzisebenzisa kwaye isantya esihambelanayo sikhawuleza, sinokuyoyisa ngempumelelo impembelelo ebangelwa kukutshintsha okucothayo kweeparameter zemodeli yemoto, sisignali yesalathiso sokulandelela isignali yemveliso, kodwa ezi algorithms zolawulo zixhomekeke kakhulu kwiiparameter zemodeli yemoto.
3, ulawulo lwevektha: ulawulo lwevektha lusisiseko sethiyori solawulo lwanamhlanje oluphezulu lwemoto, olunokuphucula ukusebenza kolawulo lwe-torque yemoto. Yahlula i-stator current ibe yi-excitation component kunye ne-torque component ukuze ilawulwe nge-magnetic field orientation, ukuze kufunyanwe iimpawu ezilungileyo zokudibanisa. Ke ngoko, ulawulo lwevektha kufuneka lulawule zombini i-amplitude kunye ne-phase ye-stator current.
4, ulawulo olukrelekrele: luqhekeza indlela yolawulo yendabuko ekufuneka isekelwe kwisakhelo seemodeli zezibalo, aluxhomekekanga okanye aluxhomekekanga ngokupheleleyo kwimodeli yezibalo yento yolawulo, kuphela ngokwempembelelo yokwenyani yolawulo, kulawulo lunamandla okuqwalasela ukungaqiniseki kunye nokuchaneka kwenkqubo, ngokuqina okuqinileyo kunye nokuziqhelanisa. Okwangoku, ulawulo lwe-fuzzy logic kunye nolawulo lwenethiwekhi ye-neural zivuthiwe ngakumbi ekusebenziseni.
(1) Ulawulo olufipheleyo: Ulawulo olufipheleyo yindlela yokuphumeza ulawulo lwenkqubo olusekelwe kwimodeli efipheleyo yento elawulwayo kunye nengqiqo eqikelelweyo yomlawuli ofipheleyo. Inkqubo iphambili kulawulo lwe-engile, uyilo aludingi modeli yezibalo, ixesha lokuphendula ngesantya lifutshane.
(2) Ulawulo lwenethiwekhi ye-neural: Ngokusebenzisa inani elikhulu lee-neurons ngokwe-topology ethile kunye nohlengahlengiso lokufunda, inokulinganisa ngokupheleleyo nayiphi na inkqubo eyinkimbinkimbi engeyiyo yomgca, inokufunda kwaye ivumelane neenkqubo ezingaziwayo okanye ezingaqinisekanga, kwaye inokuqina okuqinileyo kunye nokunyamezela iimpazamo.
Iimveliso zeTT MOTOR zisetyenziswa kakhulu kwizixhobo ze-elektroniki zezithuthi, kwizixhobo zonyango, kwizixhobo zesandi nevidiyo, kwizixhobo zolwazi nonxibelelwano, kwizixhobo zasekhaya, kwiimodeli zeenqwelo moya, kwizixhobo zamandla, kwizixhobo zempilo zokuphulula, kwibhrashi yamazinyo yombane, kwisixhobo sokucheba ngombane, kwimela yamashiya, kwikhamera ephathwayo yokomisa iinwele, kwizixhobo zokhuseleko, kwizixhobo ezichanekileyo kunye neethoyi zombane kunye nezinye iimveliso zombane.
Ixesha lokuthumela: Julayi-21-2023