tsav tswj
Lub collector ntawm txhua transistor txuas nrog rau ib qhov chaw voltage los ntawm ib lub diode los tiv thaiv cov kev sib raug zoo ntawm lub cav ntoo ntawm qhov kub nyhiab los ntawm kev kub nyhiab thaum lub transistor tsis hloov. Thaum lub rotor rotates, qhov tshwm sim qhov hluav taws xob tshwm ntawm cov cua ntawm lub tshuab. Yog hais tias tus collector ntawm transistor tsis txuas nrog lub qhov voltage los ntawm ib qho diode, qhov tam sim no los ntawm qhov hluav taws xob qhov hluav taws xob yuav ntws mus rau hauv lub collector ntawm transistor.
Thaum qhov kev txiav txim ntawm cov cuab yeej hluav taws xob thiab cov khoom siv sab nraud yuav tsum tsav lub tshuab kom meej, peb tuaj yeem sau qhov software rau tus microcontroller uas yooj yim tshaj plaws los yog DSP los siv cov npe no.
Firmware tswj
Ntxiv nrog rau qhov ob-theem motors tham txog hauv tsab xov xwm no, muaj lwm hom kev siv theem nrab, xws li theem peb theem stepper motors lossis plaub theem stepper motors. Muaj cov theem ob theem tseem ceeb uas tau muaj ib qhov chaw nruab nrab thiab txuas nrog lub chaw nruab nrab ntawm ob lub voj voog. Cov kauj ruam nram qab no muaj tsib ntais ntawm sab nraud.
Ib yam li ntawd, stepper motors tsis yog cov tswv cuab ntawm tsev neeg lub cev. Kev kub ntxhov thiab kev ua kom yooj yim tshaj plaws yog lub cav tsav tam sim no (DC). Thaum xub thawj DC motors siv txhuam, uas tsis nrov dua. Niaj hnub no feem ntau tsis txhuam cov DC motors yog DC motors uas siv hluav taws xob hauv hluav taws xob tsis txhob txhuam rau kev sib tsoo. Yog tsis muaj txhuam cov teeb meem hauv cov cav, xws li lawv lub neej ntev dua brushed DC motors.
Kuj tseem muaj cav qis uas ua haujlwm hauv ib txoj kev sib txawv kiag li ib qho kev ua qij qis los yog DC lub cev. DC tsav siv lub DC voltage qhov chaw, thaum lub tshuab pa taws induction siv AC (AC) qhov hluav taws xob qhov chaw, thiab kev sib hloov ntawm rotor thiab stator teb nyob rau hauv lub cav ntais tsev thiab DC tsav synchronized, thaum lub rotor ceev nyob rau hauv induction motor lags behind the field stator. Ceev.
Txoj kev ntawm no tsab xov xwm
Tsab ntawv xov xwm no muab cov kev taw qhia dav dav rau cov stepper motors, thiab cov ntsiab lus ntxiv yog tos rau koj cov kev tshawb nrhiav. Tab sis ntev npaum li koj to taub txoj cai ntawm kev ua hauj lwm ntawm lub cav tau piav qhia hauv tsab xov xwm no, koj tuaj yeem pib tsim, tswj thiab debugging tus tsav software thiab kev kho vajtse ntawm lub cav ntoo.
Yog tias koj xav yuav lub cav kiv cua, thov koj faj seeb rau nws lub cav Pib Ntxuam Tsheb.
