kugwedezeka kwamakina mumayendedwe akhanda: kafukufuku wosasinthika wa matiresi osiyanasiyana

Cholinga: kutsimikizira lingaliro lothandiza kwambiri la matiresi a gel pochepetsa kugwedezeka kwamakina ponyamula ana obadwa kumene, tidachita kafukufuku wamagulu ophatikiza matiresi anayi (
Ayi, thovu, gel osakaniza, gel osakaniza thovu)
Mannequin ndi ambulansi kuyendetsa pogwiritsa ntchito njira yokhazikika (mzinda, msewu waukulu).
Kapangidwe ka Phunziro: yesani kugwedezeka kwamakina poyesa kuthamangitsidwa koyima kwa malo awiri: 2000-
General model ya anthu ndi zoyendera ma incubation base.
Kuchokera pa mbiri ya nthawi ya mathamangitsidwe awa, RMS)
Miyezo ndi ntchito zamphamvu za spectral density zimawerengedwa.
Zotsatira za matiresi pa kufalikira kwa vibration zimatsimikiziridwa kutengera chiŵerengero cha ma RMS m'malo onse awiri.
Chiyerekezo cha RMS chochepera 1.
0 ikuwonetsa kuchepa, pomwe chiŵerengero ndi> 1.
0 ikuwonetsa kuti kugwedezeka kukukulirakulira.
Kuchokera ku mphamvu ya spectral density function, mafupipafupi amtundu uliwonse wa matiresi osakanikirana ndi machitidwe okhudzana ndi mafupipafupi amtundu wa ambulansi amatsimikiziridwa.
Kuti mudziwe zotsatira za kulemera kwa chitsanzo cha munthu pa kugwedezeka, 300-gm mannequin.
Zotsatira: onse omwe adawonedwa a RMS anali> 1.
Popanda matiresi a gel, mlingo wapamwamba kwambiri womwe umawonedwa panjira ya mzindawo.
Ma matiresi a gel omwe amagwiritsidwa ntchito okha kapena ophatikizana ndi matiresi a thovu, poyerekeza ndi matiresi a thovu kapena matiresi opanda thovu, amapatutsa mafupipafupi a dongosolo la ma ambulansi, kugwedezeka kwakukulu kumapewa.
Kuchepetsa kulemera kwa mannequin kumapangitsa matiresi a gel kukhala osagwira ntchito potengera kugwedezeka kwamphamvu.
Kutsiliza: matiresi a gel ogwiritsidwa ntchito okha kapena molumikizana ndi matiresi a thovu amatha kugwedezeka pang'ono, koma kugwedezeka kwamayendedwe a ambulansi sikungafooke ndi kuphatikiza matiresi aliwonse.
Ponyamula ana obadwa kumene obadwa kumene, vuto la kugwedezeka lingakhale lofunika kwambiri.
Zomwe zapezazi zikuwonetsa kufunikira kophunzira ndikupanga zida zogwira mtima kwambiri zomwe zingachepetse kupsinjika kwa kugwedezeka