Inzwa yokucindezela kawoyela yemishini yokwakha 12617592532

Izici zenzwa

Inzwa isho idivayisi noma idivayisi ekwazi ukuzwa ubuningi bomzimba obucacisiwe bese iyiguqulela ibe isignali yokokufaka esebenzisekayo ngokomthetho othile.Kalula nje, inzwa iyisisetshenziswa esiguqula ubuningi obungewona ugesi bube ubuningi bukagesi.

Inzwa ngokuvamile iqukethe izingxenye ezintathu: i-elementi ebucayi, i-elementi yokuguqula kanye nesekhethi yokulinganisa.

1), into ebucayi isho ingxenye ekwazi ukuzwa ngokuqondile (noma ukuphendula) isilinganiso, okungukuthi, into ebucayi elinganiswa ngenzwa iguqulwa ibe inani elingelona ugesi noma elinye inani elinobudlelwano obuqondile. ngesilinganiso.

2) Isici sokuguqula siguqula inani elingelona ugesi libe ipharamitha kagesi.

Inkomba yepharamitha emile yenzwa

1. Ukuzwela

Ukuzwela kubhekisela esilinganisweni sokuphumayo esingu-Y ekufakweni kuka-X kwenzwa esimweni sokunganyakazi, noma isilinganiso sokunyuka kokuphumayo kuka-Y kuya ekukhulisweni kokokufaka okungu-X, okuvezwa ngu-k njengoba

k=dY/dX

2. Isinqumo

Ushintsho oluncane olungatholwa inzwa phakathi kwebanga lokulinganisa elishiwo lubizwa ngokuthi ukulungiswa.

3. Ibanga lokulinganisa kanye nebanga lokulinganisa

Ngaphakathi komkhawulo wephutha ovunyelwe, ububanzi obusuka kumkhawulo ophansi ukuya kumkhawulo ophezulu wenani elilinganiselwe bubizwa ngokuthi ububanzi bokulinganisa.

4. Umugqa (iphutha elingaqondile)

Ngaphansi kwezimo ezishiwo, iphesenti lokuchezuka okukhulu phakathi kwejika lokulinganisa inzwa kanye nomugqa oqondile ofakiwe kanye nenani eliphelele lokuphumayo libizwa ngokuthi i-linearity noma iphutha elingaqondile.

5. I-Hysteresis

I-Hysteresis ibhekisela ezingeni lokungahambisani phakathi kwezici ze-stroke ezinhle kanye nezici ze-stroke ezihlehlayo zenzwa ngaphansi kwezimo ezifanayo zokusebenza.

6. Ukuphindaphinda

Ukuphindaphinda kubhekisela ekungavumelani kwejika lesici elitholwe ngokushintsha ngokuqhubekayo inani lokufaka endaweni efanayo izikhathi eziningi kulo lonke uhla lokulinganisa ngaphansi kwezimo ezifanayo zokusebenza.

⒎ I-Zero drift kanye ne-temperature drift

Uma inzwa ingenakho okokufaka noma okokufaka kungenye inani, iphesenti lokuchezuka okuphezulu kwevelu yokokufaka ukusuka kunani lenkomba yasekuqaleni kanye nesikali esigcwele siyiziro drift ngezikhathi ezithile.Kodwa-ke, kukho konke ukukhuphuka kwezinga lokushisa ngo-1℃, iphesenti lokuchezuka okuphezulu kwevelu yenzwa yokuphuma esikalini esigcwele kubizwa ngokuthi i-temperature drift.