Fa'aoga mataupu faavae o le mamafa masini

1. Eseesega

E tele ituaiga masini fa'ainisinia, e pei o le tete'e fa'amalosi fua fa'amau, semiconductor fa'amasani fa'amau fa'amalosi, piezoresistive fa'aoso fa'amalosi, fa'aoso fa'aoso fa'aoso, capacitive pressure sensor, resonant pressure sensor ma capacitive acceleration sensor. Ae o le sili ona faʻaaogaina o le piezoresistive pressure sensor, lea e matua maualalo le tau, maualuga le saʻo ma sili atu le laina laina.

2. Malamalama

I le decompression resistance pressure sensor, matou te malamalama muamua i le fua faʻatatau o le tetee i lenei elemene. O le fua fa'atatau o le tetee o se masini ma'ale'ale e fa'aliliuina le suiga i le vaega ua fuaina i se fa'ailo eletise. O se tasi o vaega autu o le piezoresistive strain sensor. O fua fa'atauga e sili ona fa'aaogaina o fua fa'agata fa'ameamea ma fua fa'agata semiconductor. E lua ituaiga u'amea tete'e fua fa'atatau: uaea fa'amama fua ma u'amea pepa fa'amama fua. E masani lava, o le fua faʻamau e faʻapipiʻi mau i le masini faʻamaʻi faʻamalosi e se sui faʻapitoa faʻapipiʻi. Pe a suia le mamafa o le matrix, e faʻaleagaina foʻi le fua faʻatatau o le teteʻe, ina ia suia ai le tau tetee o le fua faʻatatau, ma suia le voltage faʻaaogaina i le tetee. O le tau tetee o lenei fua faʻatatau e masani lava ona laʻititi pe a faʻamalosia, ma o lenei fua faʻatatau e masani lava ona aofia ai le alalaupapa alalaupapa, ma faʻateleina e se mea faʻapipiʻi mulimuli ane, ona tuʻuina atu lea i le faʻasologa o gaioiga (masani A / D liua ma CPU) fa'aaliga po'o le fa'atonu fa'atonu.