Pamusoro pe "tembiricha yekudziya", yakakwirira-sensors sensor inoda kuongorora zvakanyanya kupfuura izvo, uye nonlinearity ndeimwe yezvinhu zvakakosha perents.
Nei uchifanira kuve nehanya nezve isiri-mutsara wekumanikidza sensors? Iyo yekumanikidza sensor ndiyo chikamu chepakati chedzvinyiriro yekumanikidza. Parizvino, iyo inowanzoshandiswaDzvinyiriro sensorndiyo piezoesistive yekumanikidza sensor, uye chiratidzo chayo chinobuda chine hombe hombe, iyo ichakonzera zvakananga nezvekuita uye kuyerwa kwekudzvinyirira kwekumanikidza.
Saka chii chinonzi usiri hwepfungwa? Nedudziro, iyo isiri yeiyo sensor zvinoreva kuti sekumanikidzwa kwekumanikidza, kubudiswa kwemanzwiro ekumanikidza kunopa chiteshi chehunhu. Iyo perenti pakati pekutsauka kwakanyanya kweiyi curve uye mutsara wakakodzera uye huwandu hwakazara-hwakakwana hwekubuda kweiyo sensor inonzi nonlinearity. Saizi yeiyi peresenti inotarisisa iyo isiri iyo yepfungwa ye sensor. Mukunzwisisa kwakareruka uye kunonzwisisika, zvinoreva kuti iyo degree rekushandurwa pakati pehunhu hwekubuda huno curve uye iyo yakakodzera tambo yakatwasuka ndeye nonlinear.
Nei kudzvinyirira sensors kune nonlinear matambudziko? Iyo piezodza kumanikidzwa kwekumanikidza inowanzoshandiswa kuwanda kweBridge kuyera Dunhu (Whiston Bridge), sezvakaratidzwa mumufananidzo pazasi,
Mukutonga kwekutanga, tsika dzekupikisa dzezvishandiso zvina zvebhiriji zvinoramba zvakafanana. Kana iyo yekuisa iyo simba rekunze zviitiko zviito, mamiriro akajeka ebhiri rekupikisa ruoko richa kuputswa. Panguva ino, musiyano ungangodaro uchaonekwa pane iyo yekubuda terminal. Shanduko yehukama hweBridge Happy Kuparadzira iri mune imwe chikamu, uye shanduko yekariro yebhiriji rekupokana neisingaoneki yeiyo sensor.
Uye yega yega piechesistive yekumanikidza sensor inogamuchira mamwe maitiro akakosha mukugadzira maitiro, sekukwegura, kudzvinyirira kuvhunduka, etc., izvo zvichave nemadhigirii akasiyana ekuita kweiyo sensor. Uyezve, mune chaiyo yekugadzira nzira yeSilicon chip, 4 zvakaoma kuchengeta kukosha kwekudzivisa kwechigadzirwa chega chega chebhiri.
Sezvo usingafambi hwakakosha kwazvo, maitiro ekuverenga iyo isiri yeplipline kukosha kweiyo sensor? Chekutanga pane zvese, regai sensor ichimanikidza sensor pasi pemamiriro ekunze ekunze Zvadaro, mune yakazara huwandu kusanganisira iyo yepamusoro uye yakaderera miganhu yekuyera, sarudza zvikamu zvegumi negumi nemaviri kugoverwa kwekuyedza, uye dzokorora kusimuka uye kudonha calibration kutenderera katatu kana kakawanda.
Kutumira Nguva: Nov-23-2022