Ukunemba kuyinkomba ebalulekile yezinsimbi zokulinganisa. Ekulinganisweni kokugeleza kwama-flowmeter e-ultrasonic ngendlela yokwehluka kwesikhathi, imithombo yamaphutha ivela kakhulu kulezi zici ezilandelayo: 1. Umphumela wokunemba komshini kanye nokwehluka kwezinga lokushisa ngobukhulu bomshini. Ukunemba komshini kwamapharamitha omshini njenge-acoustic path I-Angle, ububanzi bepayipi, indlela ye-acoustic, kanye nokuqina kwezinga lokushisa kunomthelela oqondile ekulinganisweni kwengilazi ekhona. Enqubweni yokulinganisa, zizoshintsha ngokushintsha kwezinga lokushisa. Leli phutha lingancishiswa ngomshini oqondile, ukukhethwa kwezinto ezifanele kanye nomklamo wesakhiwo ofanele. Ijubane lokusabalala kwamagagasi e-ultrasonic liyakhula ngokwanda kwezinga lokushisa loketshezi, ngakho-ke iphutha lokulinganisa lizolethwa. Ithonya lokushintsha kwezinga lokushisa loketshezi ekunembeni lingakhokhelwa ngokuzenzakalelayo ngendlela yokunciphisa izinga lokushisa ngokulinganisa izinga lokushisa loketshezi kanye nokubalwa kwemodeli yedijithali yokunciphisa izinga lokushisa. 3. Izici zikagesi zedivayisi yephutha azizinzile, ukunemba okuphansi kwesekethe yokubala kwenza iphutha lokulinganisa ukugeleza, ukuze sinciphise iphutha, sikhetha i-quartz crystal oscillator enembile kakhulu futhi ezinzile njengesignali yesisekelo, ukukhethwa kwamadivayisi amakhulu e-logic ahlelwe ngesivinini esikhulu ukuze kufezwe ukulawulwa kwe-logic okuyinkimbinkimbi kanye nemisebenzi yesikhathi enembile kakhulu, ukuze kufezwe ukuzinza nokuthembeka kohlelo. 4. Ushintsho lwe-echo waveform kanye noshintsho lwe-amplitude kuletha iphutha Ushintsho luzokwenza iphuzu lokuqhathanisa isikhathi le-ultrasonic flowmeter binary circuit ushintsho, okuholela ephutheni le-waveform, okunzima ukulinqoba ngezindlela zehadiwe, kumele lixazululwe ngendlela yesofthiwe ukuze kwethulwe i-algorithm yokuhlaziya ehlakaniphile.
Isikhathi sokuthunyelwe: Novemba-03-2024