Servo chishandiso chekufambisa magetsi chinopa kutonga kwekushanda kwekufamba kunodiwa nemagetsi emagetsi.Naizvozvo, dhizaini uye kusarudzwa kwe servo system ndiyo nzira yekusarudza yakakodzera simba uye kudzora zvikamu zve electromechanical motion control system yemidziyo.Zvinosanganisira Zvigadzirwa zvakagamuchirwa zvakanyanya zvinosanganisira:
Iyo otomatiki controller inoshandiswa kudzora mafambiro ekufamba kweakisi imwe neimwe muhurongwa;
Servo drive inoshandura AC kana DC simba ine yakagadziriswa voltage uye frequency mune inodzorwa magetsi emagetsi anodiwa ne servo mota;
Servo mota inoshandura inotsinhanisa simba rekubuda kubva kumutyairi kuita magetsi emagetsi;
Iyo mechanical transmission mechanism inoendesa iyo mechanical kinetic simba kune yekupedzisira mutoro;
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Tichifunga kuti kune akawanda martial arts akateedzana ezvigadzirwa zvemaindasitiri servo pamusika, tisati tapinda mune chaiyo chigadzirwa kusarudzwa, isu tichiri kuda kutanga zvinoenderana nezvinodiwa zvechishandiso chekufambisa chekushandisa chatakadzidza, kusanganisira ma controller, madhiraivha, motors Preliminary. kuongorora kunoitwa ne servo zvigadzirwa senge zvinoderedza… nezvimwe.
Kune rimwe divi, kutariswa uku kunoenderana neiyo indasitiri hunhu, maitiro ekushandisa uye mashandiro emidziyo kuti uwane zvimwe zvingangowanikwa zvigadzirwa zvakatevedzana uye musanganiswa wechirongwa kubva kumhando dzakawanda.Semuyenzaniso, iyo servo iri mumhepo simba rekuchinja pitch application inonyanya kutonga chinzvimbo chekona yeblade, asi zvigadzirwa zvinoshandiswa zvinoda kukwanisa kuchinjika kune yakaoma uye yakaoma yekushanda nharaunda;iyo servo application mumidziyo yekudhinda inoshandisa nhanho yekuenzanisa yechikamu pakati peaxes akawanda Panguva imwecheteyo, inonyanya kurerekera kushandisa dhizaini yekudzora ine yakakwirira-chaiyo kunyoresa basa;matayi emidziyo inobhadhara zvakanyanya kune yakazara mashandisirwo emhando dzakasiyana dzehybrid yekufamba kutonga uye general otomatiki masisitimu;epurasitiki muchina michina inoda kuti sisitimu ishandiswe mukugadzirisa chigadzirwa.Torque uye chinzvimbo chekutonga chinopa yakakosha basa sarudzo uye parameter algorithms….
Nekune rimwe divi, kubva pakuona kwekumisikidzwa kwemidziyo, zvinoenderana nedanho rekuita uye zvehupfumi zvinodiwa zvemidziyo, sarudza chigadzirwa chakatevedzana chegiya rinoenderana kubva kune yega mhando.Semuenzaniso: kana iwe usina zvakanyanyisa zvinodikanwa zvekushanda kwemidziyo, uye iwe uchida kuchengetedza bhajeti yako, unogona kusarudza zvigadzirwa zvehupfumi;zvakapesana, kana iwe uine yakakwira kuita zvinodiwa zvekushandisa kwemidziyo maererano nekurongeka, kumhanya, mhinduro ine simba, nezvimwe, saka zvakasikwa Izvo zvinodikanwa kuti uwedzere bhajeti yekuisa kwayo.
Pamusoro pezvo, zvinofanirwawo kufunga nezvemamiriro ekunze ekushandisa anosanganisira tembiricha uye hunyoro, guruva, nhanho yekudzivirira, kupisa kwekupisa, zviyero zvemagetsi, mazinga ekuchengetedza, uye kuenderana nemitsara yekugadzira iripo / masisitimu…etc.
Zvinogona kuoneka kuti kusarudzwa kwekutanga kwezvigadziriso zvinodzora zvigadzirwa zvakanyanya kuenderana nekuita kwechero brand series muindasitiri.Panguva imwecheteyo, iyo inodzokorodza kukwidziridzwa kwezvinodiwa zvekushandisa, kupinda kwemhando nyowani uye zvigadzirwa zvitsva zvichavewo nemhedzisiro pazviri..Naizvozvo, kuita basa rakanaka mukugadzira uye kusarudzwa kwemafambiro ekudzora masisitimu, indasitiri yemazuva ese tekinoroji ruzivo matura achiri kudikanwa.
Mushure mekutariswa kwekutanga kweiyo iripo brand series, isu tinogona kuenderera mberi nekuita dhizaini uye kusarudzwa kweiyo inofamba yekudzora sisitimu kwavari.
Panguva ino, zvinodikanwa kuti uone chikuva chekutonga uye chivakwa chese cheiyo sisitimu zvinoenderana nehuwandu hwemasanhu ekufambisa mumidziyo uye kuoma kwezviito zvinoshanda.Kazhinji kutaura, huwandu hwematemo hunotaridza saizi yehurongwa.Kuwanda kwenhamba yematemo, kunowedzera kudiwa kwemutongi simba.Panguva imwecheteyo, zvinodikanwawo kushandisa tekinoroji yebhazi muhurongwa kurerutsa uye kuderedza mutongi uye madhiraivha.Nhamba yekubatanidza pakati pemitsara.Iko kuomarara kweiyo mafambiro basa kuchakanganisa sarudzo ye controller performance level uye rudzi rwebhazi.Yakareruka chaiyo-nguva kumhanya uye chinzvimbo chekutonga chinongoda kushandisa yakajairwa otomatiki controller uye bhazi remunda;kushanda kwepamusoro-chaiyo-nguva kuwiriranisa pakati peaxes akawanda (akadai semagetsi magiya nemakamera emagetsi) inoda zvese controller uye bhazi remumunda Iine yakakwirira-chaiyo wachi yekuwiriranisa basa, ndiko kuti, inoda kushandisa controller uye bhazi reindasitiri rinogona kuita chairo. - nguva yekufamba kutonga;uye kana chigadzirwa chacho chichida kupedzisa ndege kana nzvimbo inopindirana pakati pemasanhu akawanda kana kunyange kubatanidza kutonga kwerobhoti, ipapo chiyero chekushanda chemutongi Izvo zvinodiwa zvakatonyanya kukwirira.
Zvichienderana nemisimboti iri pamusoro, isu takakwanisa kusarudza vatongi varipo kubva kune zvigadzirwa zvakambosarudzwa uye tozvishandisa kune mamwe mamodheru;zvino zvichibva pakuenderana kwefieldbus, tinogona kusarudza vatongi vanogona kushandiswa navo.Mutyairi anofananidzira uye inoenderana servo mota sarudzo, asi izvi zvinongori padanho rechigadzirwa chakateerana.Tevere, isu tinofanirwa kuenderera mberi nekuona iyo chaiyo modhi yedhiraivha uye mota zvinoenderana nekuda kwesimba rehurongwa.
Zvinoenderana nekuremerwa inertia uye kufambisa curve yeakisi imwe neimwe mune zvinodiwa zvekushandisa, kuburikidza neyakapusa fizikisi fomula F = m · a kana T = J · α, hazvina kuoma kuverenga yavo torque kudiwa panguva yega yega mukufamba kutenderera.Isu tinokwanisa kushandura torque uye kumhanya zvinodiwa zveakisi imwe neimwe inofamba pamagumo emutoro kuenda kudivi remota zvinoenderana neyakagadzikwa yekufambisa chiyero, uye pachikonzero ichi, wedzera magidhi akakodzera, kuverenga dhiraivha uye mota modhi imwe neimwe, uye nekukurumidza kudhirowa kumusoro. the system draft for Usati wapinda nhamba huru yebasa rekuchenjera uye rinonetesa rekusarudza, ita ongororo inodhura yechimwe chigadzirwa chakatevedzana pachine nguva, nekudaro uchidzikisa huwandu hwedzimwe sarudzo.
Nekudaro, isu hatigone kutora iyi gadziriso inofungidzirwa kubva pakuremerwa torque, kukurumidza kudiwa uye preset yekufambisa chiyero semhinduro yekupedzisira yesimba remagetsi.Nekuti iyo torque uye kumhanya zvinodikanwa zvemotor zvinokanganiswa neiyo mechaniki yekutapurirana modhi yesimba system uye nekumhanya kwayo hukama;panguva imwecheteyo, inertia yemotokari pachayo zvakare chikamu chemutoro weiyo nzira yekufambisa, uye mota inofambiswa panguva yekushanda kwemidziyo.Ndiyo yose nzira yekufambisa inosanganisira mutoro, nzira yekufambisa uye inertia yayo.
Mupfungwa iyi, kusarudzwa kweiyo servo simba sisitimu haina kungoenderana nekuverenga kwe torque uye nekumhanya kweimwe neimwe inofamba axis ... nezvimwe.Imwe neimwe axis yekufamba inofananidzwa neyakakodzera simba unit.Mumusimboti, ichokwadi yakavakirwa pahukuru / inertia yemutoro, iyo inoshanda curve, uye inokwanisika mekiniki ekufambisa modhi, kutsiva iyo inertia kukosha uye kutyaira paramita (nguva-frequency maitiro) eakasiyana mamwe mamotor mairi, uye kuenzanisa. torque yayo (kana simba) neKugara kweyekumhanya muchimiro chechimiro, maitiro ekutsvaga musanganiswa wakakwana.Kazhinji kutaura, iwe unofanirwa kuenda nematanho anotevera:
Zvichienderana neakasiyana siyana ekutapurirana sarudzo, mepu yekumhanyisa curve uye inertia yemutoro uye imwe neimwe mechanic transmission chikamu kudivi remota;
Iyo inertia yemotokari yega yega inokwidziridzwa neinertia yemutoro uye nzira yekufambisa yakamisikidzwa kudivi remota, uye torque yekuda curve inowanikwa nekubatanidza yekumhanyisa curve padivi remota;
Enzanisa chiyero uye inertia yekufananidza yekumhanya kwemota uye torque curve pasi pemamiriro akasiyana, uye tsvaga iyo yakakwana musanganiswa wekutyaira, mota, nzira yekufambisa uye yekumhanyisa ratio.
Sezvo basa riri mumatanho ari pamusoro richida kuitwa kune imwe neimwe axis muhurongwa, basa rekusarudza simba rezvigadzirwa zve servo rakakura kwazvo, uye kazhinji yenguva mukugadzirwa kweiyo motion control system inowanzo kudyiwa pano.Nzvimbo.Sezvambotaurwa, zvinodikanwa kufungidzira modhi kuburikidza ne torque kudiwa kudzikisa huwandu hwedzimwe nzira, uye ichi ndicho chirevo.
Mushure mekupedza chikamu ichi chebasa, isu tinofanirawo kuona mamwe akakosha ebetsero sarudzo dzekutyaira uye mota sezvinodiwa kupedzisa mamodheru avo.Idzi sarudzo dzekubatsira dzinosanganisira:
Kana yakajairwa DC bhazi dhiraivha yakasarudzwa, mhando dzezvekugadzirisa zvikamu, mafirita, mareactor uye DC mabhazi ekubatanidza zvikamu (senge bhazi backplane) zvinofanirwa kutariswa zvinoenderana nekugoverwa kwekabati;
Shongedza imwe axis (s) kana iyo yese drive system ine braking resistors kana regenerative braking units sezvinodiwa;
Kunyangwe iyo shaft yekubuda yemota inotenderera iri kiyi kana shaft yemaziso, uye kana ine brake;
Iyo mutsara mota inoda kuona huwandu hwema stator modules zvichienderana nekureba kwekurohwa;
Servo mhinduro protocol uye kugadzirisa, kuwedzera kana mhedziso, kutendeuka kamwe kana kuwanda-kutendeuka;
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Panguva ino, isu takasarudza iwo akakosha maparamendi eakasiyana-siyana emhando yemhando yakatevedzana mune inofamba yekudzora sisitimu kubva kune controller kuenda kune servo madhiraivha ega ega axis inofamba, modhi yemota uye ine chekuita nemakina ekufambisa.
Chekupedzisira, isu tinodawo kusarudza zvimwe zvinodiwa zvinoshanda zveiyo inofamba control system, senge:
Anobatsira (spindle) encoder anobatsira mamwe axis(s) kana iyo yese system kuwiriranisa nemamwe asiri-servo mafambiro ezvikamu;
High-speed I / O module yekuona yakakwirira-speed cam input kana kubuda;
Dzakasiyana siyana dzemagetsi tambo dzekubatanidza, dzinosanganisira: servo mota magetsi tambo, mhinduro uye tambo dzemabhureki, tambo dzekutaura nebhazi pakati pemutyairi nemubati…;
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Nenzira iyi, kusarudzwa kwese kwemidziyo servo motion control system inopedzwa.
Nguva yekutumira: Sep-28-2021