Ukuze uthole imisebenzi elula yokulinganisa neyokuhlola, lokhu kungafezwa ngokunamathisela ngokuqondile ama-strain gauge usebenzisa akhona kakade.izakhi zesakhiwo semishini.
Endabeni yesitsha esigcwele izinto ezibonakalayo, isibonelo, kuhlale kukhona amandla adonsela phansi asebenza ezindongeni noma ezinyaweni, okubangela ukuguqulwa kwezinto. Lolu hlobo lungakalwa ngokuqondile ngamageji obunzima noma ngokungaqondile ngezinzwa ezenziwe ngokwezifiso ukuze kukale isimo sokugcwaliswa noma isisindo sesigcwalisi.
Ngaphezu kokucatshangelwa kwezomnotho, lesi sixazululo sisebenza ikakhulukazi ezimeni lapho ukwakhiwa kwemishini nemishini kungakwazi ukulungiswa.
Lapho uklama okokusebenza okusha, yonke imithelela eyengeziwe engaba khona ekunembeni kwesilinganiso okungenzeka ibe khona kufanele inakwe esigabeni sokuklama iphrojekthi, kodwa ngezinye izikhathi kuba nzima kakhulu ukubikezela ngaphambi kokuba okokusebenza kuqale ukusebenza. Ezimweni eziningi izisekelo zomkhumbi ziyinsimbi engenalutho, futhi ukuguqulwa kwezinga lokushisa kubangela ukuguqulwa okwengeziwe kwezinto ezibonakalayo, okuthi, uma lo mphumela unganxeshezelwa ngezinga elikhulu ngokwanele, kungabangela iphutha lokulinganisa. Leli phutha linganxeshezelwa ngokwezibalo kuphela ngezinga elilinganiselwe kumasekhethi alandelayo.
Isinxephezelo samaphutha avela ngenxa yemiphumela yezinga lokushisa, noma izimo ezihlukene zomthwalo (isb. ukusatshalaliswa ngokulinganayo kwempahla esitsheni), kungabonakala kuphela uma kukhona izinzwa emlenzeni ngamunye wokusekela wesiqukathi (isb. amaphuzu amane okulinganisa angu-90°). Izomnotho zalolu khetho zivame ukuphoqa umklami ukuthi acabange kabusha. Amalungu emikhumbi ngokuvamile anothile ngohlangothi ukuze anciphise ukuwohloka kwamalungu, ngakho isilinganiso sesignali-kumsindo wezinzwa ngokuvamile asisihle kangako. Ukwengeza, amalungu omkhumbi ngokuvamile akhulu kakhulu ukuze kuncishiswe ukuwohloka kwamalungu, ukuze isilinganiso sesignali-kuya-umsindo wenzwa ngokuvamile singathandeki. Ngaphezu kwalokho, imvelo yezinto zezingxenye zomkhumbi inomthelela oqondile ekunembeni kokulinganisa (i-creep, hysteresis, njll.).
Ukuzinza kwesikhathi eside kwemishini yokulinganisa kanye nokumelana kwayo nemithelela yemvelo kufanele futhi kucatshangelwe esigabeni sokuklama. Ukulinganisa nokulungiswa kabusha kwemishini yokukala nakho kuyingxenye ebalulekile yesigaba sokuklama. Isibonelo, uma i-transducer emlenzeni owodwa wokusekela iphinde yafakwa ngenxa yomonakalo, lonke uhlelo kufanele lulinganiswe kabusha.
Okuhlangenwe nakho kubonise ukuthi ukukhetha okuhlakaniphile kwamaphoyinti okulinganisa kanye nenhlanganisela yobuchwepheshe besikali (isb. i-periodic tare) kungathuthukisa ukunemba ngamaphesenti angu-3 kuya kwangu-10.
Isikhathi sokuthumela: Dec-22-2023
