Pamene nthawi ya nzeru ndi intaneti ya zinthu yayamba, zofunikira pakuwongolera injini ya stepper zikuchulukirachulukira. Pofuna kukonza kulondola ndi kudalirika kwa makina a stepper, njira zowongolera injini ya stepper zikufotokozedwa kuchokera mbali zinayi:
1. Kulamulira kwa PID: Malinga ndi mtengo woperekedwa r(t) ndi mtengo weniweni wotuluka c(t), kupotoka kwa ulamuliro e(t) kumapangidwa, ndipo gawo, integral ndi differential ya kupotoka zimapangidwa ndi kuphatikiza kolunjika kuti kulamulire chinthu cholamulidwa.
2, kulamulira kosinthika: ndi zovuta za chinthu chowongolera, pamene makhalidwe osinthika ndi osadziwikiratu kapena kusintha kosayembekezereka, kuti mupeze wolamulira wochita bwino kwambiri, algorithm yokhazikika padziko lonse lapansi yosinthika imachokera ku chitsanzo cholunjika kapena chozungulira cha mota yoyenda. Ubwino wake waukulu ndi wosavuta kugwiritsa ntchito komanso liwiro losinthika mwachangu, imatha kuthana bwino ndi chikoka chomwe chimayambitsidwa ndi kusintha pang'onopang'ono kwa magawo a mtundu wa mota, ndi chizindikiro chowunikira chizindikiro chotulutsa, koma ma algorithm owongolera awa amadalira kwambiri magawo a mtundu wa mota.
3, kulamulira kwa vekitala: kulamulira kwa vekitala ndiye maziko a chiphunzitso cha kulamulira kwapamwamba kwa mota yamakono, komwe kungathandize kukonza magwiridwe antchito a torque ya mota. Kumagawa mphamvu ya stator kukhala gawo la excitation ndi gawo la torque kuti liziwongolera pogwiritsa ntchito maginito, kuti lipeze mawonekedwe abwino olumikizirana. Chifukwa chake, kulamulira kwa vekitala kuyenera kuwongolera kukula ndi gawo la mphamvu ya stator.
4, kulamulira mwanzeru: kumadutsa njira yachikhalidwe yowongolera yomwe iyenera kukhazikitsidwa pa chimango cha zitsanzo zamasamu, sikudalira kapena kudalira kwathunthu chitsanzo cha masamu cha chinthu chowongolera, kokha malinga ndi zotsatira zenizeni za kulamulira, mu kulamulira kuli ndi kuthekera koganizira kusatsimikizika ndi kulondola kwa dongosololi, ndi kulimba kwamphamvu komanso kusinthasintha. Pakadali pano, kulamulira kwanzeru kosasangalatsa ndi kulamulira kwa netiweki ya mitsempha ndikwachikulire kwambiri pakugwiritsa ntchito.
(1) Kulamulira kosasunthika: Kulamulira kosasunthika ndi njira yogwiritsira ntchito kulamulira dongosolo kutengera chitsanzo chosasunthika cha chinthu cholamulidwa ndi kulingalira koyerekeza kwa chowongolera chosasunthika. Dongosololi ndi lolamulira lapamwamba la ngodya, kapangidwe kake sikafunikira chitsanzo cha masamu, nthawi yoyankha mwachangu ndi yochepa.
(2) Kulamulira maukonde a mitsempha: Pogwiritsa ntchito ma neuron ambiri malinga ndi topology inayake ndi kusintha kwa kuphunzira, imatha kuyerekeza kwathunthu dongosolo lililonse lovuta losakhala la mzere, imatha kuphunzira ndikusintha ku machitidwe osadziwika kapena osatsimikizika, ndipo imakhala ndi mphamvu yamphamvu komanso kulolera zolakwika.
Zinthu za TT MOTOR zimagwiritsidwa ntchito kwambiri pazida zamagetsi zamagalimoto, zida zachipatala, zida zamawu ndi makanema, zida zolumikizirana ndi chidziwitso, zida zapakhomo, mitundu ya ndege, zida zamagetsi, zida zochiritsira, burashi yamagetsi, chometera tsitsi chamagetsi, mpeni wa nsidze, kamera yonyamulika yowumitsira tsitsi, zida zachitetezo, zida zolondola komanso zoseweretsa zamagetsi ndi zinthu zina zamagetsi.
Nthawi yotumizira: Julayi-21-2023