I-PWM (Ukushintshwa kobubanzi be-Pulse) inqubo esetshenziselwa kakhulu ukulawula isivinini kanye ne-vibration Force of DC noma ama-motor averation. Lapho isibonakaliso esivame kakhulu se-PWM sisetshenziswa emotweni, i-voltage ephakathi eshayela imoto yileso siginali. Lokhu kuvumela ukulawula okuqondile kwejubane lemoto namandla okudlidliza. Kuyithuluzi elibalulekile ekusetshenzisweni okuhlukahlukene kufaka phakathi ama-robotic, imishini yezimboni, kanye ne-elekthronikhi yabathengi.
Qonda izisekelo zezimpawu ze-PWM
Ukuze usebenzise i-PWM ukulawula ijubane nokudlidliza kwemoto yemoto, kubalulekile ukuqonda izisekelo zezimpawu ze-PWM. Isiginali ye-PWM iqukethe uchungechunge lwama-pulses, lapho ububanzi be-pulse (obubizwa ngokuthi umjikelezo womsebenzi) bunquma i-voltage ephakathi nendawo esetshenzisiwe kule moto. Ngokushintsha umjikelezo wokusebenza kwesiginali ye-PWM, i-voltage ephumelelayo kanye nokulethwa kwamanje emotweni kungalawulwa, ngaleyo ndlela uguqule isivinini kanye ne-vibration Force yemoto.
Lapho usebenzisa i-PWM kuI-Coin vibration motor, imvamisa yesiginali ye-PWM idlala indima ebalulekile ekunqumeni ukusebenza kwemoto. Izansi eziphakeme ze-PWM zivumela ukulawula okubushelelezi, ukuphawula okuqondile kwejubane lemoto kanye ne-vibration Force. Ngaphezu kwalokho, imvamisa ye-PWM kufanele ikhethwe ngokucophelela ukuze igweme noma imiphi imiphumela engathandeki efana nomsindo ozwakalayo noma i-mechan resonance emotweni.
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Isibonelo se-motor esiqhutshwa yisiginali ye-PWM
Khetha isilawuli esifanele se-PWM noma i-Microcontroller
Ukuze usebenzise ngempumelelo i-PWM ukulawula isivinini se-vibration motor kanye ne-vibration Force, isilawuli se-PWM esifanele noma i-microcontroller kumele ikhethwe esingakhiqiza isiginali ye-PWM edingekayo. Isilawuli kufanele sikwazi ukukhiqiza isinali ye-PWM ephezulu kakhulu ngomjikelezo wokuguqulwa. Ngakho-ke kungahlangabezana nezidingo ezithile zohlelo lokusebenza.
Ngaphezu kwalokho, kubalulekile ukucubungulamotor encane yokudlidlizaUkucaciswa kanye nezimpawu zokusebenza lapho usebenzisa i-PWM Control. Izici ezinjenge-voltage, yamanje, imishini, nezimpawu zikagesi zemoto kufanele zithathwe njengokuqinisekisa ukusebenza okuphephile futhi okusebenzayo.
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Imijikelezo ye-PWM Yomsebenzi
Ngokufigqiwe
I-PWM iyithuluzi elinamandla lokulawula ijubane ne-vibration Force of aDc vibration motor. Ngokuqonda izimiso ze-PWM Signals kanye nokukhetha isilawuli se-PWM esifanele, ukuphathwa okunembile nokuthembekile kokusebenza kwezimoto kungatholakala. Kungubuchwepheshe obusemqoka ekuphathweni kwezimoto kanye nezicelo zokudlidliza.
Thintana nochwepheshe abaholi bakho
Sikusiza ukuthi ugweme izihibe ukuletha ikhwalithi futhi ukwazisa isidingo sakho se-Micro esingenasisekelo esincane, ngesikhathi nangesabelomali.
Isikhathi sePosi: APR-20-20244