Pazochita zosavuta zoyezera ndi zowunika, izi zitha kutheka poyikapo ma geji omwe alipo kale.makina structural zinthu.
Pankhani ya chidebe chodzaza ndi zinthu, mwachitsanzo, nthawi zonse pamakhala mphamvu yokoka yomwe imagwira pamakoma kapena mapazi, zomwe zimapangitsa kuti zinthu zisinthe. Kupsyinjika kumeneku kungathe kuyezedwa mwachindunji ndi ma geji a strain kapena mosadukiza ndi masensa omwe adasinthidwa kale kuti ayese momwe kudzazidwa kapena kuchuluka kwa zodzaza.
Kuwonjezera pa kulingalira kwachuma, yankho ili likugwiritsidwa ntchito makamaka pamene zomanga zomera ndi zipangizo sizingakonzedwenso.
Popanga zida zatsopano, zowonjezera zonse zomwe zingatheke pa kuyeza koyezera zomwe zingachitike ziyenera kuganiziridwa pa siteji ya mapangidwe a polojekiti, koma nthawi zina zimakhala zovuta kwambiri kufotokozera zidazo zisanayambe kugwira ntchito. Nthawi zambiri zothandizira zotengerazo zimakhala zachitsulo chopanda kanthu, ndipo kusintha kwa kutentha kumapangitsa kuti zinthu zisinthe, zomwe, ngati izi sizilipiridwa pamlingo wokwanira, zimatha kuyambitsa cholakwika chamiyeso. Cholakwika ichi chikhoza kulipidwa mwamasamu pang'ono m'mabwalo otsatirawa.
Kulipiridwa kwa zolakwika zobwera chifukwa cha kutentha, kapena zinthu zina zolemetsa (mwachitsanzo, kugawa kwa zinthu zomwe zili mumtsuko wa asymmetric) zitha kuzindikirika pokhapokha ngati pali masensa pa mwendo uliwonse wothandizira chidebe (mwachitsanzo, miyeso inayi pa 90 °). Chuma cha njirayi nthawi zambiri chimakakamiza wopanga kuti aganizirenso. Mamembala a chombo nthawi zambiri amakhala olemera kwambiri kuti achepetse kusinthika kwa mamembala, kotero kuti chiŵerengero cha ma signal-to-phokoso cha masensa nthawi zambiri chimakhala chochepa. Kuphatikiza apo, mamembala am'zombo nthawi zambiri amakhala okulirapo kuti achepetse kusintha kwa mamembala, kotero kuti chiŵerengero cha ma signal-to-phokoso cha sensa nthawi zambiri chimakhala chochepa. Kuonjezera apo, chikhalidwe cha zinthu zamagulu a chombocho chimakhudza mwachindunji kulondola kwa muyeso (zokwawa, hysteresis, etc.).
Kukhazikika kwanthawi yayitali kwa zida zoyezera komanso kukana kwake kutengera chilengedwe kuyeneranso kuganiziridwa pakupanga mapangidwe. Kuwongolera ndi kukonzanso zida zoyezera ndi gawo lofunikira pagawo lopanga. Mwachitsanzo, ngati transducer pa mwendo umodzi wothandiza wabwezeretsedwa chifukwa chakuwonongeka, dongosolo lonse liyenera kusinthidwanso.
Zochitika zasonyeza kuti kusankha mwanzeru mfundo zoyezera ndi kuphatikiza ukadaulo wa sikelo (monga zotheka periodic tare) kumatha kuwongolera kulondola ndi 3 mpaka 10 peresenti.
Nthawi yotumiza: Dec-22-2023
