Nkhani

1. Dziwani mtundu wa sensa molingana ndi chinthu choyezera komanso malo oyezera

Chinthu choyamba chomwe muyenera kuganizira ndizomwe mungagwiritse ntchito sensa mfundo, yomwe ingadziwike mutatha kusanthula zinthu zambiri.Chifukwa, ngakhale kuyeza kuchuluka kwa thupi komweko, pali mfundo zingapo zamasensa zomwe mungasankhe.Ndi sensa iti yomwe ili yoyenera kwambiri, nkhani zenizeni ziyenera kuganiziridwa molingana ndi mawonekedwe a chinthu choyezedwa komanso momwe amagwiritsidwira ntchito.

2. Kusankhidwa kwa chidwi

M'kati mwa mzere wamtundu wa sensa, tikuyembekeza kuti kukweza kwa sensa kumakhala bwinoko.Chifukwa kokha pamene tilinazo ndi mkulu, linanena bungwe chizindikiro mtengo lolingana ndi kusintha kuyeza ndi lalikulu, amene n'kopindulitsa kuti chizindikiro processing.Komabe, ziyenera kukumbukiridwa kuti kukhudzidwa kwa sensa kumakhala kwakukulu, ndipo phokoso lakunja losagwirizana ndi muyeso limakhalanso losakanikirana mosavuta, lomwe lidzakulitsidwanso ndi dongosolo la amplification, lomwe limakhudza kulondola kwa kuyeza. njira.Pamene vector imodzi imayesedwa ndipo mayendedwe akuyenera kukhala apamwamba, sensa yokhala ndi mphamvu zochepa m'madera ena iyenera kusankhidwa.Ngati muyeso ndi vekitala yamitundu yambiri, sensa yokhala ndi zochepetsetsa zazing'ono zimakhala bwino.

3. Makhalidwe oyankha pafupipafupi

Makhalidwe oyankha pafupipafupi a sensa amatsimikizira kuchuluka kwa ma frequency oti ayezedwe, ndipo miyeso yoyezera iyenera kukhala mkati mwa ma frequency ovomerezeka popanda kupotoza.M'malo mwake, nthawi zonse pamakhala kuchedwa kokhazikika pakuyankhidwa kwa sensa, ndipo ndikofunikira kuti nthawi yochedwa ikhale yayifupi momwe mungathere.

4. Linear range

Mzere wa mzere wa sensa ndi momwe zotulukapo zimayenderana ndi zomwe zalowetsedwa.Mwachidziwitso, kukhudzika kumakhalabe kosasintha mkati mwamtunduwu.Kutalikirana kwa mzere wa sensa, ndikokulirapo kwa miyeso, yomwe ingatsimikizire kulondola kwa muyeso wina.

5. Kukhazikika

Kukhoza kwa sensa kuti ikhalebe ndi ntchito yake pakapita nthawi kumatchedwa kukhazikika.Kuphatikiza pa kapangidwe ka sensa yokha, zinthu zomwe zimakhudza kukhazikika kwa nthawi yayitali kwa sensor ndizo makamaka malo ogwiritsira ntchito sensa.Chifukwa chake, kuti sensa ikhale yokhazikika bwino, sensa iyenera kukhala ndi kusinthika kwamphamvu kwachilengedwe.

6. Kulondola

Kulondola ndi ndondomeko yofunikira ya sensa, ndipo ndi chiyanjano chofunikira chokhudzana ndi kulondola kwa kuyeza kwa dongosolo lonse la kuyeza.Sensa yolondola kwambiri, ndiyokwera mtengo kwambiri.Choncho, kulondola kwa sensa kumangofunika kukwaniritsa zofunikira za dongosolo lonse la kuyeza.