Inzwa ye-low-voltage LC52S00019P1 ifanele izingxenye ze-excavator SK200

Ukuhlelwa kwephutha elingenakugwemeka

Lapho sikhetha inzwa yokucindezela, kufanele sicabangele ukunemba kwayo okuphelele, futhi yiziphi izici ezithinta ukunemba kwenzwa yokucindezela? Eqinisweni, kunezici eziningi ezibangela amaphutha ezinzwa. Ake sinake amaphutha amane angenakugwemeka, okungamaphutha okuqala enzwa.

Okokuqala, iphutha le-offset: Ngenxa yokuthi i-offset eqondile yenzwa yokucindezela ihlala ingashintshi kulo lonke uhla lokucindezela, ukuhluka kwe-transducer diffusion kanye nokulungiswa kwe-laser nokulungiswa kuzoveza iphutha le-offset.

Okwesibili, iphutha lokuzwela: iphutha lilingana nengcindezi. Uma ukuzwela kwezinto zokusebenza kuphakeme kunevelu evamile, iphutha lokuzwela lizoba umsebenzi okhulayo wengcindezi. Uma ukuzwela kungaphansi kwevelu evamile, iphutha lokuzwela lizoba umsebenzi oyancipha wengcindezi. Isizathu saleli phutha sisekushintsheni kwenqubo yokusabalalisa.

Okwesithathu iphutha le-linearity: lokhu kuyisici esinomthelela omncane ephutheni lokuqala lenzwa yokucindezela, okubangelwa ukungahambelani komzimba kwe-silicon wafer, kodwa inzwa ene-amplifier, kufanele futhi ifake ukungahambisani kwe-nonlinearity. i-amplifier. Ijika lephutha lomugqa lingaba yi-concave noma i-convex.

Okokugcina, iphutha le-hysteresis: ezimweni eziningi, iphutha le-hysteresis lenzwa yokucindezela linganakwa ngokuphelele, ngoba i-silicon wafer inokuqina okuphezulu komshini. Ngokuvamile, kuyadingeka kuphela ukucabangela iphutha le-lag lapho ingcindezi ishintsha kakhulu.

Lawa maphutha amane enzwa yokucindezela awagwemeki. Singakhetha kuphela okokusebenza kokukhiqiza okunembayo okuphezulu futhi sisebenzise ubuchwepheshe obuphezulu ukuze sinciphise lawa maphutha. Singakwazi futhi ukulinganisa amaphutha athile lapho sishiya imboni ukuze sinciphise amaphutha ngangokunokwenzeka ukuze sihlangabezane nezidingo zamakhasimende.