Tsim cov pob tawb-hinge nrog loj tig lub kaum ntse ntse raws li particle Swarm Optimization_sej paub

Pob xoo yog qhov tseem ceeb ntawm cov neeg kho tshuab, tso cai rau kev txav thiab kev sib hloov. Thaum ntau hom hinges tau siv dav hauv kev lag luam, xws li teb hook, hooke hinges, kheej kheej kheej, thiab pob hluav taws xob kheej kheej, lawv tseem muaj qee qhov kev txwv. Piv txwv li, hauv qab cov khoom siv hnyav, cov hinges tsoos yuav tsum tau tuab kom tau raws li qhov yuav tsum tau ua kom nruj. Ib qho ntxiv, hauv cov xwm txheej tshwj xeeb uas muaj qhov chaw muaj tsawg thiab loads yog qhov loj, cov kaus mom ib txwm muaj kev tawm tsam kom ua tiav lawv txoj haujlwm.

Raws li qhov tshwm sim, muaj kev txaus siab zuj zus hauv kev tshawb fawb cov pob khawm tshiab tsim qauv. Particle Swarm Optimization (PSGorithm, ib hom kev txawj ntse algorithm, tau txais kev txhim kho tseem ceeb thiab kev thov hauv thaj chaw engineering. Cov algorithm no siv cov cwj pwm ntawm cov zaub mov noog ya mus kom tau txais kev daws teeb meem zoo hauv kev sib koom tes thiab kev sib tw ntawm cov tib neeg. POPS algorithms yog txuag heev, yooj yim siv, thiab kev siv ntau yam hauv kev ua engineering. Cov txheej txheem yooj yim ntawm PSO ALGORATHM suav nrog kev pib, me me lub davhlau, thiab kev txiav txim siab tshwm sim. Lub algorithm pib los ntawm kev txhim kho tsim cov neeg ua haujlwm thawj zaug, uas txav mus nyob hauv thaj chaw hauv kev ua haujlwm. Los ntawm xam tus nqi ua cim rau txhua qhov me me, cov algorithm txiav txim siab qhov kev coj tshiab thiab nrawm ntawm txhua qhov me me. Thaum txhua qhov kev hloov pauv ntawm particle, qhov zoo tshaj plaws particle thiab keeb kwm kev nce qib muaj kev cuam tshuam loj dua rau ntawm cov lus tsa suab loj. Tom qab ntau yam iterations, lub algorithm tau txais txoj kev daws teeb meem zoo tshaj plaws.

Lub convergence kev ua haujlwm ntawm PSGorithm tau raug txhim kho los ntawm kev qhia cov hnyav hauv kev ua haujlwm hauv Shi thiab Eberhart. Lub particle Evolution sib npaug cuam tshuam ntau yam sib xyaw, suav nrog orgeria, kev nkag siab, thiab kev koom tes hauv kev nkag siab. Cov txheej txheem algorithm, xws li cov particle ceev thiab naj npawb ntawm cov iterations, tuaj yeem hloov kho raws li cov cai tshwj xeeb. PSO Algorithms tau dhau los ua cov kws txawj ntse siv dav hlau hauv kev siv cov ntawv thov engineering thiab feem ntau tau txais kev siv caj ces. Txawm li cas los xij, PSO Algorithms tseem ntsib kev sib tw, xws li kev sib cav ua ntej ntxov. Yog li ntawd, tau muaj kev tshawb fawb tseem ceeb los txhim kho cov algorithm thiab hais txog nws cov kev txwv.

Nyob rau hauv cov ntsiab lus ntawm pob khawm, qhov kev xav tau muaj peev xwm ntawm 3 tons thiab kev sib hloov kaum ntawm ± 90 degrees tsis tshaj 2000 mm x 1000 md. Txhawm rau ua kom tau raws li cov kev xav tau no, 2RPRchism yog xaiv los ua pob khawm tshuab. Cov txheej txheem no muaj cov khub sib hloov thiab cov khub txav, muab cov kev hloov pauv siab, kev hloov kho, thiab cov peev txheej raug mob. Ib qho ntxiv, cov txheej txheem yog qhov zoo nkauj, ua kom muaj kev teeb tsa yooj yim thiab kev saib xyuas.

Thaum lub sij hawm tsim nyog tsim qauv, txoj kev sib hloov lub kaum thiab loj yuav tsum tau ua los ntawm kev thov cov kev txwv geometric. Txawm li cas los xij, qhov kev sib tw tseem ceeb nyob hauv kev ua kom lub tshuab muaj kev quab yuam tau zoo dua. Qhov no feem ntau ua tiav los ntawm kev teeb tsa qhov tsis tshua muaj qhov kis tsawg kawg nkaus ntawm lub tshuab.

Txhawm rau txheeb xyuas kev quab yuam kis, lub pas nrig CE raug xaiv los ua kev soj ntsuam khoom. Piv txwv tias yog ib lub nra ntawm m thiab ib qho deb ntawm nws ntawm cov huab hwm coj thiab khub sib hloov, lub zog tau ua rau CE yog tshuaj xyuas. Los ntawm kev xav txog cov ces kaum ntawm lub zog thiab cov nqaj qab, nrog rau lub kaum thiab x-axis, lub zog sib npaug yog muab tau. Qhov kev sib txig sib luag no ua kom lub tshuab quab yuam sib kis tau lub peev xwm.

Raws li kev tsom xam tau, cov khub txav tau tsim raws li. Ib lub tshuab hluav taws xob tus qauv, GSX40-1201, yog xaiv tau, noj mus rau hauv tus lej mob stroke, thawb, thiab axial qhov ntev. Lwm yam, xws li qhov loj me, tseem raug txiav txim siab nyob rau hauv tus qauv kawg. Zawv zawg bearings ua los ntawm txhuas tooj daj ntseg yog xaiv rau txhua khub sib hloov, xav txog lawv cov kev coj ua zoo thiab cov kev xav tau. Lub ntsiab ntawm lub ntsiab yog ua los ntawm 35crmmnsia alloy steel, uas muaj lub zog siab tensile lub zog thiab loj meej modulus.

Thaum ua tiav ntawm cov neeg siv kev tsim kho, ib tus qauv cad yog tsim los ntawm kev pom cov qauv tsim kawg. Lub particle swarm optimization algorithm tau ua tiav cov qauv tsim ntawm qhov kev sib hloov loj-kev sib hloov, ua kom nws ua tau raws txhua tus qauv tsim nyog.

Hauv kev xaus, lub particle swarm optimization algorithm tau ua pov thawj ua tau zoo rau kev txhim kho tus tsim ntawm kev sib hloov kev sib hloov-lub pob khawm hnyav. Los ntawm kev ceev faj kev teeb tsa thiab kev tsom xam, kev tsim qauv zoo ntawm 2RPrprinism tau tiav. Cov neeg siv tshuab tsim, suav nrog xaiv cov khoom siv thiab cov khoom siv, tau ua tiav tiav. CAD qauv muab cov sawv cev pom ntawm tus qauv tsim kawg. Overall, particle swarm optimization algorithms offer a valuable tool for the efficient and effective design of hinges and contribute to improving the performance and functionality of mechanical devices in various industries.

Ntawv Sawv cev:

1. Wei Minhe, Han Xianguo, Zhang Jun. Optimization kev tshawb fawb ntawm 3-ups / s parallel billiardd Pob Pob Khawm [J]. Aerospace kev tsim khoom siv tshuab, 2011 (3): 19-23.

2. Chen Lisun, LI LI, Zhang Hongliang. Sib koom ua ke ntawm super-redundant rawundant rawrundant. Neeg kho tshuab tsim thiab tsim khoom, 2010 (6): 148-150.

3. Yang Shun, CAI Anjiang. Kev tsim qauv zoo tshaj plaws ntawm cov hluav taws xob nrawm dua voltage kho kom haum raws li RBF thiab Particle Swarm txhim kho Algorithm [J]. Neeg kho tshuab tsim thiab tsim khoom, 2011 (1): 72-74.