Muaj feem xyuam rau Cummins roj siab sensor Roj siab sensor 4921501
Khoom taw qhia
1. Zaus teb yam ntxwv
Cov yam ntxwv teb zaus ntawm lub sensor txiav txim siab qhov ntau zaus yuav tsum tau ntsuas, yog li nws yog ib qho tsim nyog yuav tsum tswj xyuas qhov ntsuas qhov tsis sib xws hauv qhov kev tso cai ntau zaus. Qhov tseeb, yeej ib txwm muaj kev ncua sij hawm nyob rau hauv cov lus teb ntawm lub sensor, thiab nws cia siab tias lub sij hawm ncua sij hawm luv, qhov zoo dua.
Qhov siab dua qhov zaus teb ntawm lub sensor, qhov dav dua qhov ntau zaus ntawm cov teeb liab ntsuas. Txawm li cas los xij, vim muaj kev cuam tshuam ntawm cov yam ntxwv ntawm cov qauv, qhov inertia ntawm lub tshuab tshuab yog loj dua, thiab qhov zaus ntawm cov teeb liab ntsuas tau qis dua vim yog lub sensor nrog tsawg zaus.
Hauv kev ntsuas dynamic, cov yam ntxwv ntawm cov lus teb yuav tsum yog raws li cov yam ntxwv ntawm lub teeb liab (lub xeev khov kho, lub xeev hloov pauv, random, thiab lwm yam) kom tsis txhob muaj qhov yuam kev ntau dhau.
2. Linear ntau
Lub linear ntau ntawm lub sensor yog hais txog qhov ntau yam uas cov zis yog proportional rau cov tswv yim. Raws li txoj cai, nyob rau hauv qhov ntau, qhov rhiab heev tseem nyob tas li. Qhov dav ntawm cov kab ntau ntawm cov sensor yog, qhov loj dua nws qhov ntau yog, thiab qee qhov kev ntsuas qhov tseeb tuaj yeem lav tau. Thaum xaiv lub sensor, tom qab hom sensor tau txiav txim siab, nws yog thawj zaug uas yuav tsum tau saib seb nws qhov ntau npaum li cas raws li qhov yuav tsum tau ua.
Tab sis qhov tseeb, tsis muaj ib qho sensor tuaj yeem lav qhov tseeb linearity, thiab nws cov linearity yog txheeb ze. Thaum qhov yuav tsum tau ntsuas qhov tseeb yog tsawg, nyob rau hauv ib tug tej yam ntau yam, lub sensor nrog me me nonlinear yuam kev yuav kwv yees li ib tug linear, uas yuav ua rau kom yooj yim rau kev ntsuas.
3. Kev ruaj ntseg
Lub peev xwm ntawm lub sensor kom nws qhov kev ua tau zoo tsis hloov tom qab siv lub sijhawm hu ua kev ruaj ntseg. Cov yam ntxwv uas cuam tshuam rau lub sijhawm ntev kev ruaj ntseg ntawm lub sensor tsis yog tsuas yog cov qauv ntawm lub sensor nws tus kheej, tab sis kuj siv ib puag ncig ntawm lub sensor. Yog li ntawd, thiaj li yuav ua rau lub sensor muaj kev ruaj ntseg zoo, lub sensor yuav tsum muaj zog ib puag ncig adaptability.
Ua ntej xaiv lub sensor, peb yuav tsum tshawb xyuas nws qhov chaw siv, thiab xaiv lub sensor tsim nyog raws li qhov tshwj xeeb siv ib puag ncig, lossis siv cov kev ntsuas tsim nyog los txo qhov cuam tshuam ib puag ncig.
Lub stability ntawm lub sensor muaj qhov ntsuas qhov ntau. Tom qab kev pab cuam lub neej dhau lawm, nws yuav tsum tau calibrated dua ua ntej siv los txiav txim seb qhov kev ua tau zoo ntawm lub sensor tau hloov.
Qee lub sijhawm uas lub sensor tuaj yeem siv tau ntev thiab tsis tuaj yeem hloov tau yooj yim lossis calibrated, kev ruaj ntseg ntawm lub sensor xaiv tau nruj dua thiab nws yuav tsum muaj peev xwm tiv taus qhov ntsuas tau ntev.