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Izinzwa zengcindezi zifakwa kwikhanda elibhekwe noma ngepayipi, bese lezinzwa zidlulisela amasiginali afanele we-AI. Amanye amamodeli afakiwe kuphaneli yokulawula futhi adinga amapayipi ukuxhuma ku-Process Phronment. Kunezinhlobo eziningi zezinzwa ezilungiselelwe ukufakwa kwensimu futhi zingafakwa ngqo ekufakweni kwamapayipi. Ezinye izingcindezi zokudlulisela izingcindezi zinezinkomba ezikwibhodi, noma abasebenzisi bangadinga ukufaka izinkomba zasendaweni.

1. Lezi zinzwa zibheka ingcindezi yezinhlelo zokusebenza eziningi zenqubo futhi zinikeze amasiginali okukhipha ama-discrete ne-analog kububanzi bokulinganisa obubanzi, asetshenziswa emibuthanweni ye-pneumatic kanye ne-hydraulic.

Indlela elula kakhulu yohlelo lokulawula ukusebenzisa isibonakaliso sokudluliselwa kwengcindezi ukuqinisekisa ukuthi ipayipi le-pneumatic linengcindezi efanelekile yokusebenzisa imishini. Izicelo ezithuthukile ezingasetshenziswa ukuze zikwazi ukulandisa nokuqapha ingcindezi yomoya esetshenziselwa umfundisi wendlela, njengokuhlinzeka ngamandla ophanyelayo wokuphatha imikhiqizo ehlukene.

Kungenzeka ukunquma isikhundla esilingiswayo ngqo ku-actuator elayini ye-pneumatic, kepha akusona isicelo esijwayelekile, kepha kuyindlela enhle yokusebenzisa inzwa yesikhundla emishini yokushayela ukuthola isikhundla sendlela. Isu lokulinganisa elinembile kakhulu lisebenzisa i-laser ukuthola ibanga ukusuka kumamili Uhlelo lokulawula lungasebenzisa lesi siginali ukunweba noma ukubuyisa isilinda njengoba kudingeka ukufinyelela isikhundla esiqondiwe. Lapho imishini ihanjiswa esimweni esidingekayo, umoya ungasuswa kuzo zombili izinhlangothi zesilinda noma ezisetshenziselwa izinhlangothi zombili zesilinda njengoba kudingeka ukugcina isikhundla.

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Izinzwa zamanje (i / p) izinzwa zingasetshenziswa ukulawula izingcindezi ezahlukene ze-pneumatic. Isiginali yamanje imvamisa i-4-20 Ma, kanye nohlu lokukhipha lwe-I / P Sensor lisukela ku-PSI eziningana kuya ku-100 PSI. Lolu hlobo lwedivaysi ye-pneumatic esetshenzisiwe lungasetshenziselwa ukusebenzisa i-valve yokulawula okwamakhambi. Idivaysi ye-pneumatic iyisinqumo esihle sokusetshenziswa kunoma iyiphi indawo eyingozi futhi ingabeka esikhundleni sedivaysi yokulawula kagesi ephephile. Izicelo ezithuthukile ezingasetshenziswa ukuze zikwazi ukulandisa nokuqapha ingcindezi yomoya esetshenziselwa umfundisi wendlela, njengokuhlinzeka ngamandla ophanyelayo wokuphatha imikhiqizo ehlukene.