HangangaPūtaiao

Hono ako wiri aunoa

Huri noa tatou he tonu o kaupapa te ao tinana. Tata taea ki te kitea i te iti rawa kia kotahi te tinana tinana, e taea te i titiro rite te i okiokinga. Haunga whakanoho mua torotika nekehanga, te nekehanga o te trajectory matatini, kaupapa whakatere me etahi, ka taea e tatou mau ringa tuatahi, mamae te pānga o nekehanga recurrent o ngā rauemi ranei.

i kite te tangata i te āhuatanga motuhake me ngā āhuatanga o nekehanga oscillatory, a tae noa ako ki te whakamahi i wiri pūkaha mo ratou ake take. kia katoa tukanga wa ia wā auau kia whakahuatia wiri. wiri Mechanical Ko te wahi anake o nga ari kanorau o te ao, tango wahi i roto i te tata i te taua ture. I runga i te tauira ataata o nekehanga auau aunoa taea te hanga i te ture taketake, me te ki te whakatau i te ture e mai hiko, electromechanical me ētahi atu tukanga oscillatory.

Ko roto i te faafariuraa o te pūngao moe ki pūngao neke te āhua o te oscillations wā aunoa. Ki te whakaahua i tētahi tauira o te āhua o te faafariuraa pūngao e wahi e wiri pūkaha taea e, whakaaro te pōro, e iri i runga i te puna. I roto i te takotoranga ina tautika te kaha o te mahara e e te kaha rapa o te puna. Ko te mea e tika ana ki te kawe i te pūnaha i roto o te kaha toenga, ko te kupu triggering te kaupapa o te taha o te pūwāhi o te taurite, rite te pūngao moe , ka timata tona huringa ki pūngao neke. A, e, i roto i te tahuri, i te kau o haere i te tūranga pōro kore tīmata ki te kia tahuri ki pea. e tenei tukanga wahi kia roa rite nga tikanga o te oraraa o te pūnaha tata ki parakore.

Pāngarau whakaaro rerekē pai puta i runga i te mahi aho whenu ranei. E huaina taua tukanga oscillations hawarite. Ko te tauira pai o te nekehanga aunoa ko te kōpiupiutanga hawarite o te tāwēwē i tino korehau, i te mea kahore mana o ope waku. Ko te mea take tino kohakore, ki te whakatutuki i te tū rawa uaua.

wiri aunoa, i roto i te noa'tu o ratou roa, maoro, poroa, me noho te pūnaha he tūranga o te taurite whanaunga. Tenei puta tika ki koraha o te pūngao ki te hinga rangi resistance, te waku me te tahi atu āhuatanga, ka te taniwha, arahi ki te whakarerekētanga o te tātaitanga i roto i te whakawhitinga i te pai ki ngā āhuatanga tūturu i roto i nei i reira ko te pūnaha i roto i te pātai.

Inexorably ofi ki te ako hohonu, me te tātari, e ti'a ia tatou ki te whakaahua i pāngarau te wiri aunoa. Tātai tenei tukanga ngā rahinga pērā i te kaha tīwera (A), te auau oscillation (w), te wāhanga tuatahi (he). He mahi o te displacement (X) versus wā (t) e te ahua o te puka puāwaitanga

x = Acos (WT + te).

Ko utu te whakahua i te uara characterizing te wiri aunoa, he ingoa ano te reira i - te wā (T), tautuhi nei te pāngarau rite

T = 2π / w.

wiri aunoa, i roto i te tua ki te aritanga o whakaahuatanga kore-pūkaha o te tukanga o te natura feaa, e hiahia i roto i te tahi mau o nga āhuatanga e, ka whakamahia tika, ka taea e whakarato etahi painga matou, a ki te mahue tautahi, - mata ki te raruraru nui.

kia utua tokanga makehe ki te āhuatanga o te ara koi i roto i te kaha tīwera o te oscillations takoha haere mai ka te auau o te pānga o te kaha peia ki te auautanga o te kōpiupiutanga o te tinana. Kei te karanga a te reira i te kōwarotanga. Whānui e whakamahia ana i roto i te hikohiko, pūnaha aunoa, Kei te nuinga te kōwarotanga tītohunga whakakitea āhua kino, me whakaaro reira ka hanga i te whānuitanga o ngā hanganga me ngā pūnaha aunoa momo.

He faaiteraa atu o wiri aunoa ko te wiri. Ka taea e whai Ko tōna ahua kore noa he tetahi hūhi, engari ano ki te kawe ki te takanga o te kōwarotanga. Otiia motu ke i te pānga kino, wiri rohe ki te kaha iti o ngā tohu kia pai whakaawe whānui i runga i te tinana tangata, te whakapai ake i te āhua mahi o te pūnaha io pokapū, a tae noa whakatere te whakaora o patunga , me ētahi atu

Atu taatou faaiteraa o oscillations aunoa taea wehewehe te ultrasound āhuatanga tangi. Kei te whānui ngā āhuatanga hangarau e whai hua o enei ngaru, me te tahi atu mau faaiteraa o te oscillations aunoa whakamahia i roto i mara ngā o te mahi a te tangata.

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