Sikelo yamagalimoto amagetsi ikugwiritsidwa ntchito kwambiri pazachuma cha dziko chifukwa ndiyosavuta, yachangu, yolondola komanso mwachilengedwe.Momwe mungasungire masikelo amtundu uliwonse wamagetsi amagetsi, ndikupeza chifukwa chakulephera mwachangu komanso molondola pomwe dongosololi likulephera komanso limakhudza kugwiritsa ntchito, kuti muchepetse nthawi yokonza ndikuchepetsa nthawi yopuma.Ili ndiye vuto lalikulu la ogwiritsa ntchito masikelo agalimoto.
Dongosolo lamagetsi lamagetsi lamagetsi nthawi zambiri limapangidwa ndi zida zoyezera, sensa yoyezera, mawonekedwe amakina ndi magawo ena.Zolakwika zomwe zimachitika nthawi zambiri zimagawidwa kukhala vuto la zida zoyezera komanso vuto la sensor sensor.
Chifukwa cha mawonekedwe osavuta a sikelo yamagetsi yamagetsi, pamene cholakwika chimachitika ndipo chifukwa chake sichingaweruzidwe, njira yochotsera ingagwiritsidwe ntchito kupeza chifukwa.
Kulephera chifukwa kuyesa kwa masensa olemera
1.Measure input impedance, impedance yotulutsa, weruzani khalidwe la sensa.Chotsani sensa kuti muweruzidwe kuchokera ku dongosolo padera, ndikuyesa kulowetsedwa kolowera ndi kukana kutulutsa motsatira.Ngati zonse ziwiri zolowetsamo komanso zotulutsa zotulutsa zalumikizidwa, fufuzani ngati chingwe choyezera sensor chatsekedwa.Ngati chingwe cha siginecha sichikuyenda bwino, sensor strain gauge imawotchedwa.Pamene kuyeza kolowera ndi kukana kukana kutulutsa kwamphamvu sikukhazikika, gawo lotsekera la chingwe lachidziwitso litha kusweka, magwiridwe antchito a chingwe chazizindikiro akhoza kunyonyotsoka, kapena mlatho ndi elastomer ya sensa zitha kukhala zosatetezedwa bwino chifukwa cha chinyezi. .
2.Kutulutsa kwa zero kwa cell ya katundu nthawi zambiri kumakhala kochepa kuposa ± 2% ya sikelo yonse yotulutsa chizindikiro.Ngati ndi kutali ndi muyezo, zikhoza kukhala kuti katundu selo wakhala mochulukirachulukira ndipo chifukwa pulasitiki mapindikidwe elastomer, kotero kuti sensa masekeli ntchito.Ngati palibe ziro zotulutsa chizindikiro kapena ziro zotulutsa chizindikiro ndizochepa kwambiri, cell yonyamula imatha kuonongeka kapena pali chithandizo chothandizira sikelo ya thupi, zomwe zimapangitsa kusintha kosawoneka kwa sensor sensor elastomer.
3.Choyamba, lembani mbiri ya masekeli a sensa yopanda katundu, ndiyeno onjezerani katundu woyenerera pa nsanja ya galimoto, yesani kusintha kwa mtengo wake wa chizindikiro, monga kusintha kwake ndi mtengo wa katundu mu gawo lolingana, fotokozani sensor popanda chopinga chifukwa.Pamene katundu woyenera agwiritsidwa ntchito, mtengo wa siginecha ulibe kusintha koonekeratu kapena kusintha pang'ono poyerekeza ndi mtengo wa zero, womwe ukhoza kuyambitsidwa ndi kusamata bwino pakati pa sensor strain gauge ndi thupi lotanuka, kapena kulephera komwe kumachitika chifukwa cha chinyezi. thupi lotanuka.Powonjezera katundu woyenera, chizindikiro chotulutsa chimakhala chokulirapo kuposa mtengo wa siginecha kapena chizindikiritso chake nthawi zina chowoneka bwino nthawi zina chosiyana kwambiri chingakhale chonyowa cha sensor sensor yonyowa kapena chifukwa cha kuchuluka kwa sensor mphamvu chifukwa cha kupunduka kwa pulasitiki ya elastomer sikunathe. ntchito, pa nthawi yomweyo kachipangizo mlatho njira lalifupi kungayambitsenso chodabwitsa chotero.
Nthawi yotumiza: Oct-19-2022
