Nekuvandudzwa kwemaindasitiri otomatiki, marobhoti ari kuwedzera kushandiswa mumitsara yekugadzira. Kuti uwane kunyatsoita uye kwakanyatso kufambisa kutonga, iyo yakawanda-axis kufamba kwemarobhoti inofanirwa kukwanisa kuita synchronous mashandiro, ayo anogona kuvandudza kurongeka kwekufamba uye kugadzikana kwemarobhoti uye kuzadzisa kunyatsoita mutsara wekugadzira mashandiro. Panguva imwecheteyo, inopawo hwaro hwebasa rekubatana uye kutonga kwekubatana kwemarobhoti, kuitira kuti marobhoti akawanda anogona kubatanidza mafambiro panguva imwe chete kuti apedze mamwe mabasa akaomarara. Iyo chaiyo-nguva deterministic Ethernet protocol yakavakirwa paEtherCAT inotipa mhinduro inogoneka.
EtherCAT ndeyepamusoro-inoshanda, chaiyo-nguva maindasitiri Ethernet kutaurirana protocol iyo inogonesa kukurumidza kutapurirana data uye synchronous kushanda pakati pemanodhi akawanda. Mune akawanda-axis motion control system yemarobhoti, iyo EtherCAT protocol inogona kushandiswa kuona kufambiswa kwemirairo uye mareferensi mareferensi pakati pekutonga node uye kuve nechokwadi kuti anowiriraniswa newachi yakajairika, nekudaro ichigonesa iyo yakawanda-axis motion control system kuti iwane synchronous operation. Uku kuwiriranisa kune mativi maviri. Chekutanga, kuendesa mirairo uye mareferenzi mareferenzi pakati pega rega rekutonga node kunofanirwa kuwiriraniswa newachi yakajairika; chechipiri, kuitwa kwekutonga algorithms uye mabasa emhinduro kunofanirwawo kuwiriraniswa newachi imwechete. Nzira yekutanga yekuwiriranisa yakanzwisiswa zvakanaka uye yave chikamu chekuzvarwa chevanodzora network. Nekudaro, iyo yechipiri nzira yekuwiriranisa yakambofuratirwa munguva yakapfuura uye ikozvino inova bhodhoro rekuita kwekufamba kwekutonga.
Kunyanya, iyo EtherCAT-based robot multi-axis synchronous motion control method inosanganisira zvinhu zviviri zvakakosha zvekubatanidza: kupindirana kwekutumira kwemirairo uye maitiro ekutsvaga, uye kuenzaniswa kwekuita kwekugadzirisa algorithms uye mabasa emhinduro.
Panyaya yekuchinjisa kuwiriranisa kwemirairo uye mareferenzi mareferenzi, iyo control node inotumira mirairo uye mareferenzi maitiro kuburikidza neEtherCAT network. Iyi mirairo uye mareferensi maitiro anoda kuwiriraniswa pasi pekutonga kwewachi yakajairwa kuti ive nechokwadi chekuti node yega yega inoita kufamba kwekufamba panguva imwe chete nhanho. Iyo EtherCAT protocol inopa yakakwira-kumhanyisa data kufambisa uye kuwiriranisa maitiro kuti ive nechokwadi chekuti kuendesa mirairo uye mareferensi kukosha kwakaringana uye chaiyo-nguva.
Panguva imwecheteyo, maererano nekuita kuwiriranisa kwekutonga algorithms uye mabasa emhinduro, imwe neimwe yekudzora node inoda kuita control algorithm uye mhinduro basa zvinoenderana newachi imwe chete. Izvi zvinovimbisa kuti node imwe neimwe inoita mashandiro panguva imwe chete, nekudaro inoona iyo synchronous kutonga kweakawanda-axis kufamba. Uku kuwiriranisa kunoda kutsigirwa pahardware uye software mazinga kuti ive nechokwadi chekuti kuitwa kwemanodhi ekudzora kwakaringana uye chaiyo-nguva.
Muchidimbu, iyo EtherCAT-yakavakirwa robhoti yakawanda-axis synchronous inofamba yekudzora nzira inoona kutapurirana kuwiriranisa kwemirairo uye mareferensi kukosha uye kuita kuwiriranisa kwekutonga algorithms uye mabasa emhinduro kuburikidza nerutsigiro rwechokwadi-nguva deterministic Ethernet protocol. Iyi nzira inopa mhinduro yakavimbika yeakawanda-axis motion control yemarobhoti uye inounza mikana mitsva nematambudziko mukuvandudza kwemaindasitiri otomatiki.
Nguva yekutumira: Feb-20-2025
