Simulation Ongororo yeHinge Spring Yakavakirwa paMatlab uye Adams_Hinge Ruzivo 1

Abstract: Ichi chidzidzo chine chinangwa chekugadzirisa nyaya dzine chekuita nekureba kwekusimudzira uye kusakwana kwekufamba kwekuongorora kurongeka kweazvino mota yekuvhura nekuvhara zvikamu. Uchishandisa Matlab, iyo kinematics equation yegirovhosi bhokisi hinge yemodhi yemotokari inomiswa uye iyo yekufamba curve yechitubu mune hinge michina inogadziriswa. Pamusoro pezvo, iyo mechanic system dynamics software Adams inoshandiswa kumisikidza meshini yekufambisa modhi uye kuita ongororo yekunyepedzera pane inoshanduka hunhu hwesimba rekushanda uye kutamiswa kwebhokisi regirovhosi. Mhedzisiro yacho inoratidza kuenderana kwakanaka pakati peidzi nzira mbiri dzekuongorora, nekudaro zvichivandudza kugadzirisa kwekugadzirisa uye nekupa hwaro hwetioretical hweyakakwana hinge meshini dhizaini.

Nekukurumidza kukura kweindasitiri yemotokari uye tekinoroji yekombuta, pane kukura kuri kudiwa kwekugadziriswa kwechigadzirwa kubva kune vatengi. MuEuropean Auto Show, iyo matanhatu-link hinge michina inoshandiswa zvakanyanya mukuvhura mota nekuvhara zvikamu. Kunze kwekukwezva kwayo kwekunakisa uye chisimbiso chiri nyore, iyo hinge michina inogona zvakare kudzora hunhu hwemashini nekugadzirisa akasiyana ma paramita senge kureba kwechimwe nechimwe chinongedzo, chinzvimbo chehinge point, uye chitubu coefficient. Nekudaro, yechinyakare meshini kinematics uye dynamics ongororo ine zvisingakwanisi mukuverenga nekukurumidza mhedzisiro inosangana neinjiniya dhizaini zvinodiwa.

Hinge michina yebhokisi regirovhosi: Bhokisi regirovhosi mukati mekabhini yemotokari rinowanzoshandisa hinge-mhando yekuvhura michina, inoumbwa nezvitubu zviviri uye akawanda ekubatanidza tsvimbo. Iyo hinge meshini dhizaini zvinodiwa zvinosanganisira kudzikiswa kwechimiro, kusangana nezvinodiwa zvemagadzirirwo enzvimbo yekutanga yebhokisi chivharo uye hukama hwekufananidza pakati pepaneru, kuve nechokwadi chekuvhura kona yevari mukati, uye nyore kuvhura nekuvhara kushanda pamwe nekukiya kwakavimbika kana. chivharo chiri panzvimbo yepamusoro yekuvhura angle position.

Matlab nhamba yekuverenga: Nekufananidza uye kuverenga bhuku remanyorero kuvhura uye kuvhara kwebhokisi regirovhosi, iyo inofamba curve yehinge chitubu inogadziriswa uchishandisa Matlab. Iyo meshini inozoworeswa kuita maviri-mabha anongedzo, uye iyo inofamba mitemo yehinge zvitubu L1 uye L2 inogadziriswa uchishandisa nzira dzekuongorora.

Adams simulation ongororo: Hinge matanhatu-link chitubu simulation modhi inogadzwa muAdams, uye zvipingaidzo uye masimba ekutyaira anowedzerwa kuti awane kutamiswa, velocity, uye kukurumidza macurves ezvitubu zviviri. Mhedzisiro yekufananidza inoratidza mafambiro ezvitubu zvehinge L1 uye L2 panguva yekuvhara kwechivharo.

Kuenzanisa kuongororwa kwemhedzisiro yekuenzanisa: Mhedzisiro yeMatlab analytical nzira uye Adams simulation nzira inofananidzwa, uye zvinoonekwa kuti pane mutsauko mudiki pakati pehukoshero hunowanikwa kubva kune ese nzira, zvichiratidza kuenderana kwakanaka. Iyo yakanyanya kukanganisa kukanganisa iri pasi pe0.84%.

Iyo kinematic equations yehinge spring mechanic inotangwa, uye ese ari maviri modhi uye simulation anoitwa kuongorora iyo inofamba mitemo. Iyo Matlab yekuongorora nzira inobata data rakasiyana, nepo Adams modhi uye simulation nzira iri nyore. Iyo Calculus pakati penzira mbiri idzi inogonesa kuverenga uye inopa hwaro hwekufungidzira hweyakakwana hinge meshini dhizaini.

References: Manongedzo akashandiswa muchidzidzo chino anosanganisirwa kuti awedzere kuverenga nekutsvaga zvinangwa.

Nezvemunyori: Munyori, Xia Ranfei, mudzidzi watenzi anonyanya kuita mekiniki system simulation uye dhizaini yemotokari.

(Cherechedza: Izwi rekuverenga rechinyorwa chakanyorwa patsva mazwi 561, asiri pasi pechinyorwa chekutanga.)

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