Ukusetshenziswa kwesistimu ye-servo yedijithali ye-AC kuya ngokuya kuyanda, futhi isidingo somsebenzisi sobuchwepheshe be-servo drive siya ngokuya siphezulu. Sekukonke, ukuthambekela kokuthuthuka kwesistimu ye-servo kungafingqwa ngalezi zici ezilandelayo:
01 kuhlanganisiwe
Njengamanje, amadivaysi okukhiphayo ohlelo lokulawula i-servo aya ngokuya amukela amadivayisi amasha we-semiconductor yamandla anemvamisa yokushintsha kakhulu, ehlanganisa imisebenzi yokuhlukanisa okokufaka, ukubhuleka kokusetshenziswa kwamandla, izinga lokushisa elingaphezu kwamandla, i-over-voltage, ukuvikelwa kwamanje kanye nokuxilongwa kwephutha kube module encane.
Ngeyunithi yokulawula efanayo, inqobo nje uma imingcele yesistimu isethwe isofthiwe, ukusebenza kwayo kungashintshwa. Ayikwazi ukusebenzisa kuphela izinzwa ezilungiselelwe injini ngokwayo ukuze yenze uhlelo lokulawula i-semi-closed-loop, kodwa futhi ingaxhunyaniswa nezinzwa zangaphandle ezifana nendawo, isivinini, izinzwa ze-torque, njll., ukwakha uhlelo lokulawula olunembayo olugcwele olugcwele oluvaliwe.
Leli zinga eliphakeme lokuhlanganisa linciphisa kakhulu ubukhulu besistimu yokulawula jikelele.
02 uhlakaniphile
Njengamanje, i-servo internal control core yamukela kakhulu i-microprocessor entsha enesivinini esikhulu kanye ne-special signal signal processor (DSP), ukuze kuqashwe uhlelo lwe-servo lwedijithali ngokuphelele. Ukufakwa kwedijithali kwesistimu ye-servo kuyisidingo sobuhlakani bayo.
Ukusebenza okuhlakaniphile kwesistimu ye-servo kuboniswa kulezi zici ezilandelayo
Yonke imingcele yokusebenza yesistimu ingasethwa isofthiwe ngengxoxo yomshini womuntu. Okwesibili, wonke anomsebenzi wokuzihlolela amaphutha nokuhlaziya.
Okwesibili, wonke anomsebenzi wokuzihlolela amaphutha nokuhlaziya. Futhi umsebenzi ipharamitha self-tuning.
Njengoba kwaziwa yibo bonke, ukucushwa kwepharamitha yesistimu elawula iluphu evaliwe kuyisixhumanisi esibalulekile sokuqinisekisa inkomba yokusebenza kwesistimu, futhi kudinga isikhathi esiningi namandla.
Iyunithi ye-servo enomsebenzi wokuzishuna ingasetha amapharamitha wesistimu ngokuzenzakalelayo futhi ibone ukulungiselelwa ngokuzenzakalelayo ngokusebenzisa izivivinyo ezimbalwa.
03 kunethiwekhi
Uhlelo lwe-servo olunenethiwekhi luwumkhuba ongenakugwenywa wokuthuthukiswa kobuchwepheshe obuzishintshayo obuphelele, futhi buwumkhiqizo wenhlanganisela yobuchwepheshe bokulawula, ubuchwepheshe bekhompyutha kanye nobuchwepheshe bezokuxhumana. I-Fieldbus iwuhlobo lobuchwepheshe bokuxhumana bedijithali obusetshenziswa endaweni yokukhiqiza futhi busebenzise ubuchwepheshe bokuxhumana bedijithali obunezindlela ezimbili, ze-serial kanye nama-multi-node phakathi kwemishini yasensimini kanye nempahla yasensimini kanye nedivayisi yokulawula.
I-Fieldbus isetshenziswe kabanzi ekudluliselweni kokushintshisana kolwazi phakathi kwezinhlelo ze-servo, amasistimu we-servo namanye amadivaysi e-peripheral afana ne-HMI, (nomsebenzi wokunyakaza) isilawuli esihlelekayo se-PLC, njll.
Lezi zimiso zokuxhumana zinikeza ithuba lokulawula okuhambisanayo kwe-multi-axis real-time synchronous futhi ziphinde zihlanganiswe kwamanye amadrayivu e-servo ukuze kuzuzwe ukwethembeka okusatshalaliswayo, okuvulekile, okuxhumene nokuthembeka okuphezulu kohlelo lwe-servo.
04 ukusiza
Lapha "uJane" akuyona elula kodwa emfushane, ngokusho komsebenzisi, umsebenzisi USEBENZISA umsebenzi we-servo ukuze aqinise, aklanywe futhi acwengisiswe, futhi uzonikeza umsebenzi othile ongasetshenziselwa ukuhlehlisa, ukunciphisa izindleko zesistimu ye-servo, ukuze amakhasimende akhe inzuzo eyengeziwe, futhi ngokunciphisa ezinye izingxenye, ukunciphisa ukuchithwa kwezinsiza kanye nemvelo.
"Kulula" lapha kusho ukuthi ukuhlelwa kwesofthiwe nokusebenza kwesistimu ye-servo kuyathuthukiswa futhi kuklanywe ngokombono womsebenzisi, futhi ilwela ukuba lula futhi kube lula kubasebenzisi ukuyilungisa.
Isikhathi sokuthumela: Apr-13-2021