Mabda'a shaqada ee matoorka servo

A matoorka servowaa matoor si sax ah u xakamayn kara booska, xawaaraha, iyo dardargelinta waxaana caadi ahaan loo isticmaalaa codsiyada u baahan xakamaynta dhaqdhaqaaqa saxsan ee sare. Waxaa loo fahmi karaa matoor u hoggaansama amarka calaamadda xakamaynta: ka hor inta aan la soo saarin calaamadda xakamaynta, rotor-ku waa mid taagan; Marka calaamadda xakamaynta la diro, rotor-ku isla markiiba wuu wareegaa; Marka calaamadda xakamaynta la waayo, rotor-ku isla markiiba wuu joogsan karaa. Mabda'a shaqadeedu waxay ku lug leedahay nidaam xakamayn, cod-bixiye iyo wareeg jawaab celin ah. Kuwa soo socdaa waa sharraxaad faahfaahsan oo ku saabsan sida matoorrada servo u shaqeeyaan:

Nidaamka Xakamaynta: Nidaamka xakamaynta ee matoorka servo badanaa wuxuu ka kooban yahay koontaroole, darawal iyo matoor. Koontaroole wuxuu ka helaa calaamadaha xakamaynta dibadda, sida tilmaamaha booska ama tilmaamaha xawaaraha, ka dibna calaamadahan wuxuu u beddelaa calaamado hadda jira ama danab wuxuuna u diraa darawalka. Darawalku wuxuu xakameeyaa wareegga matoorka iyadoo loo eegayo calaamadda xakamaynta si loo gaaro booska loo baahan yahay ama xakamaynta xawaaraha.

Encoder: Matoorada Servo badanaa waxaa lagu qalabeeyaa encoder si loo cabbiro booska dhabta ah ee rotor-ka matoorka. Encoder-ku wuxuu macluumaadka booska rotor-ka u soo celiyaa nidaamka xakamaynta si nidaamka xakamaynta uu ula socon karo booska matoorka waqtiga dhabta ah oo uu u hagaajin karo.

Wareegga Jawaab celinta: Nidaamka xakamaynta ee matoorrada servo badanaa wuxuu qaataa xakamaynta wareegga xiran, kaas oo hagaajiya wax soo saarka matoorka isagoo si joogto ah u cabbiraya booska dhabta ah oo barbar dhigaya booska la rabo. Wareeggan jawaab celinta wuxuu hubiyaa in booska matoorka, xawaaraha, iyo dardargelintu ay la jaan qaadayaan calaamadda xakamaynta, taasoo suurtogalinaysa xakamaynta dhaqdhaqaaqa saxda ah.

Algorithm-ka xakamaynta: Nidaamka xakamaynta ee matoorka servo badanaa wuxuu qaataa algorithm-ka xakamaynta PID (qiyaas-isku-dhafan-ka-soo-saarka), kaas oo si joogto ah u hagaajiya wax soo saarka matoorka si uu booska dhabta ah uga dhigo mid u dhow booska la rabo. Algorithm-ka xakamaynta PID wuxuu hagaajin karaa wax soo saarka matoorka iyadoo lagu saleynayo farqiga u dhexeeya booska dhabta ah iyo booska la rabo si loo gaaro xakamaynta booska saxda ah.

Shaqada dhabta ah, marka nidaamka xakamaynta uu helo tilmaamaha booska ama xawaaraha, darawalku wuxuu xakameyn doonaa wareegga matoorka iyadoo lagu saleynayo tilmaamahan. Isla mar ahaantaana, qalabka wax lagu qoro ayaa si joogto ah u cabbira booska dhabta ah ee rotor-ka matoorka wuxuuna macluumaadkan dib ugu celiyaa nidaamka xakamaynta. Nidaamka xakamaynta wuxuu hagaajin doonaa wax soo saarka matoorka iyada oo loo marayo algorithm-ka xakamaynta PID iyadoo lagu saleynayo macluumaadka booska dhabta ah ee uu dib u siiyay qalabka wax lagu qoro, si booska dhabta ahi uu ugu dhowaado booska la rabo.

Mabda'a shaqada ee matoorka servo waxaa loo fahmi karaa inuu yahay nidaam xakameyn xiran oo si joogto ah u cabbira booska dhabta ah isla markaana barbardhiga booska la rabo, isla markaana hagaajiya wax soo saarka matoorka iyadoo loo eegayo farqiga si loo gaaro booska saxda ah, xawaaraha iyo xakamaynta dardargelinta. Tani waxay ka dhigaysaa matoorada servo inay si weyn ugu isticmaalaan codsiyada u baahan xakamaynta dhaqdhaqaaqa saxsan, sida qalabka mashiinka CNC, robotyada, qalabka otomaatiga iyo meelaha kale.