Tam sim no, feem ntau ntawm cov actuators ntawm kev ua lag luam muaj ob hom kev tswj kev quab yuam:
1. Tam sim no voj quab yuam tswj
Ib qho yooj yim los siv cov qauv kev tswj hwm kev tswj hwm, uas paub txog kev tswj hwm kev quab yuam los ntawm kev kho qhov tam sim no ntawm lub cev muaj zog.Qhov zoo dua yog tias nws tsis yooj yim rau kev siv, thiab nws tuaj yeem ua tiav kev tswj hwm ntawm qhov tseeb ntawm 5% -15%;qhov tsis zoo yog qhov kev txav nrawm nrawm, nws tsis tuaj yeem rov qab tsav, thiab nws tsis tuaj yeem ua tau raws li qhov xav tau ntawm qee qhov xwm txheej nrog cov kev xav tau siab dua.Tom qab ib lub sij hawm ntawm kev siv, mechanical hnav yuav coj qhov yuam kev thiab ntxiv txo qhov raug.
Xws li cov actuators feem ntau tsis muaj cov sensors, thiab txawm tias muaj cov sensors, lawv tsuas yog siv los ua "cov duab" ntawm lub zog thiab tsis koom nrog kev tswj hwm.Piv txwv li, ntxiv ib lub sensor rau cov xovxwm, lub sensor nyeem qhov luaj li cas ntawm lub zog, thiab qhia tus nqi los ntawm lub 'meter', uas yog siv los pab cov phau ntawv hloov ntawm qhov luaj li cas ntawm lub zog, tab sis xws li kev hloov feem ntau tsis muaj dab tsi ua. nrog rau qhov tseeb ntawm lub zog.
Schematic daim duab, tsis hais txog cov duab thiab cov ntawv
2. Sensor kaw-voj quab yuam tswj
Lwm txoj hauv kev tswj kev quab yuam yog ntxiv cov pa hluav taws xob sensor thiab cov txheej txheem kaw-loop tswj algorithm.Qhov kom zoo dua yog tias qhov tseeb yog qhov zoo dua, tab sis qhov tsis zoo yog qhov ceev tseem qeeb.Nyob rau hauv txoj kev no, lub zog tswj qhov tseeb tuaj yeem nce los ntawm 5% mus rau 1%.Yog tias tsis muaj qhov ua tiav algorithm kom raug, lossis qhov ntsuas ntsuas tsis nrawm txaus, nws yog qhov ua rau "overshoot".
Force Controlled Actuator
Lub inevitable "overshoot"?
Txoj kev kaw-loop quab yuam tswj txoj kev ntawm lub sensor yog qhov nyuaj rau kev cuam tshuam nrog kev cuam tshuam quab yuam.Qhov kev tshwm sim ncaj qha tshaj plaws yog tias "overshoot" yog qhov yooj yim heev los tshwm sim thaum cuam tshuam nrog cov xwm txheej uas xav tau siab tempo.
piv txwv
Feem ntau, nyob rau hauv cov ntaub ntawv ntawm kev kub ceev thiab loj tso zis, lub sij hawm thaum lub actuator hu rau lub workpiece yog feem ntau tshwj xeeb tshaj yog loj.Piv txwv li, yog tias lub zog thawb ntawm lub actuator yog teem rau 10N, nws yog ib qho yooj yim mus cuag 11N thiab 12N thaum nws kov lub workpiece, thiab ces nws raug hu rov qab mus rau 10N los ntawm kev tswj algorithm.Cov teeb meem zoo li no feem ntau tshwm sim thaum quab yuam sensors thiab thiaj li hu ua force-controlled actuators ntxiv rau kev ua lag luam.
Qhov no yog qhov teeb meem uas cov lus teb ceev tsis ceev txaus.Kev kub ceev thiab meej thiab ruaj khov tso zis yog ib khub ntawm qhov tsis sib xws hauv lawv tus kheej.Yog tias muaj overshoot (overshoot), lub zog tiag tiag nyob rau hauv qhov chaw tsis muaj qab hau.
Tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem ntawm cov cuab yeej siv siab ntawm kev sib dhos, cov khoom tawg yooj yim thiab cov nqi siab, overshoot feem ntau tsis tso cai.
Tag nrho lub zog tswj, siab zaus thiab kev kub ceev yam tsis muaj overshoot?
TA ua li cas?
Rau cov xwm txheej ntawm daim ntawv thov siab, txoj kev "muab tsaws" yog siv los coj mus rau hauv tus account cov kev xav tau ntawm kev kub ceev thiab siab precision, uas yog, segmented quab yuam tswj.Lub actuator sai sai mus rau lub workpiece los ntawm txoj hauj lwm txoj hauj lwm txoj hauj lwm hom, sai sai hloov mus rau lub zog tswj hom ntawm txoj hauj lwm uas nws yog hais txog mus rau lub workpiece, thiab maj mam nce cov zis kom txog thaum nws mus txog rau lub preset tus nqi.Txoj hauj lwm hom + quab yuam tswj hom + quab yuam stabilization lub sij hawm, tag nrho lub sij hawm siv yog ib tug ua kom tiav efficiency ntawm tus actuator.
Ua ke nrog high-ceev quab yuam sensor thiab qauv raws li kev kwv yees tswj algorithm, SoftForce® 2.0 precision quab yuam-tswj actuator tuaj yeem txheeb xyuas txoj haujlwm ntawm tus actuator thiab lub xeev kev sib cuag nrog lub workpiece, kom lub actuator, raws li qhov kawg ntawm automation. cov khoom siv, muaj kev ua haujlwm zoo ib yam li tib neeg txhais tes.tactile kev nkag siab, tswj thiab ua tiav kev txawj ntse.
Nyob rau tib qhov kev ncua deb, qhov chaw tsaws nrawm ntawm "SoftForce ®2.0 Precision Force Control" yog nce, kev kam rau siab loj dua, thiab nws tuaj yeem ua tiav tag nrho cov kev tswj hwm, uas ncaj qha txhim kho lub voj voog ntau lawm thiab txo tus nqi ntawm kev sim thiab. kev txheeb xyuas yuam kev.
▋ Kev ua haujlwm ntau zaus kom ua tau zoo dua
Lub voj voog ntawm kev suav ntawm "rau-axis quab yuam sensor + neeg hlau" lub zog tswj cov txheej txheem feem ntau siv hauv kev ua lag luam yog 5-10 milliseconds, uas yog, kev ua haujlwm zaus yog 100-200 Hz.Kev ua haujlwm zaus ntawm SoftForce® 2.0 precision force-tswj actuators tuaj yeem ncav cuag 4000Hz (piv txwv li 0.25 milliseconds), thiab cov qauv high-frequency series tuaj yeem ncav cuag 8000Hz, uas yog 4-8 npaug ntawm kev ua ntau zaus ntawm cov neeg hlau dav hlau quab yuam-tswj actuators.
▋ Kev tswj kom ua raws li kev tswj hwm, uas tuaj yeem ua raws li kev hloov ntawm sab nraud quab yuam
Cov lus teb zoo npaum li cas thiab cov lus teb ceev ceev ua rau tus actuator teb tam sim ntawd rau sab nraud rog thiab ua tiav kev tswj hwm kev quab yuam.Txawm hais tias sab nraud quab yuam tau ntsib thaum lub sijhawm ua haujlwm, nws tuaj yeem hloov kho raws sijhawm, ua rau cov txheej txheem ntau dua.Kev tiv thaiv zoo dua ntawm workpieces.
High zaus thiab kev kub ceev yam tsis muaj overshoot
Txawm tias nyob rau hauv high-frequency thiab high-ceev tsab ntawv tsa suab, nws tseem tswj cov zis siab raug, thiab nyob rau tib lub sij hawm xyuas kom meej "mos tsaws" thiab "tsis overshoot", hu rau saum npoo ntawm qhov chaw nrog high-ceev, me me quab yuam, thiab ua tau yooj yim. xaiv thiab muab tso rau ntawm qhov chaw, thiab lwm yam, kom tsis txhob muaj kev puas tsuaj rau cov khoom me me thiab tsis yooj yim.Cheebtsam.
SoftForce® 2.0 Precision Force Control
HF series tshiab hloov tshiab
▋ Muaj zog tiv thaiv overload muaj peev xwm
Raws li kev nkag siab tob ntawm cov txheej txheem ntawm qhov chaw thiab ntau qhov kev rov ua dua, Chengzhou tau hloov kho tshiab SoftForce® 2.0 precision quab yuam HF series nyob rau lub Ob Hlis xyoo no muaj kev sib xyaw sensor tsim, thiab nws lub peev xwm tiv thaiv overload yog ob peb zaug siab dua nyob rau hauv yav dhau los, nrog ntau dua durability thiab yooj yim ntawm kev siv.Tiv thaiv cov xwm txheej nyuaj.
▋ Muaj peev xwm coj mus rau hauv tus account ob qho tib si lub zog me thiab cov zis loj
Nruab nrog SoftForce® 2.0 high-precision quab yuam tswj qhov system, precision quab yuam-tswj swb lub rooj thiab thawb pas nrig nrog cov hlab ntsha loj thiab cov khoom loj tuaj yeem tsim cov quab yuam me me thiab meej nyob rau hauv siab load, thiab tseem tuaj yeem coj mus rau hauv tus account lub zog ntawm tib yam. lub sij hawm, thiab cov zis ntau yam yog dav.Loj dua, piv txwv li qhov dav zog dynamic ntau *.
*Force Dynamic Range: Qhov sib piv ntawm qhov siab tshaj plaws thiab qhov tsawg kawg nkaus quab yuam uas tuaj yeem tso tawm.
Precision quab yuam tswj tsuas yog siv rau ntawm ib qho axis xwb
SoftForce® 2.0 precision force-controlled actuators tsis tuaj yeem siv rau hauv ib lub axis nkaus xwb, tab sis kuj muab ntau txoj hauv kev rau kev daws teeb meem ntau-axis.Piv txwv li, qhov tseeb "RM Chengzhou 2D Synchronous Precision Force Control Platform Control System" tau tsim los ntawm Chengzhou Technology yog tsim los ntawm ob Chengzhou precision quab yuam-tswj hluav taws xob actuators, uas tuaj yeem hloov lub zog ntawm "rau-axis sensor + neeg hlau" Cov txheej txheem tswj, siv rau precision sib tsoo thiab deburring ntawm lub puab ncej ntawm lub xov tooj ntawm tes, thiab lwm yam.
Chengzhou 2D synchronous precision quab yuam tswj platform tswj system
(Nruab nrog SoftForce® 2.0 high-precision quab yuam tswj system)
Sophisticated thiab yooj yim-rau-siv cov kev pab cuam
Advanced tswj algorithm thiab yooj yim debugging txheej txheem coj tau yooj yim cov neeg siv kev paub rau cov neeg muas zaub.Txawm tias tus neeg teb xov tooj uas muaj keeb kwm qis qis tuaj yeem pib hauv 5 feeb, tiag tiag "plug thiab ua si".
Nyob rau tib lub sijhawm, Chengzhou Technology cov kws tshaj lij thiab muaj zog tom qab muag kev pabcuam kev pabcuam tuaj yeem muab cov neeg siv khoom raws sijhawm, kev pabcuam thiab tsis muaj kev txhawj xeeb hauv thawj zaug, txawm tias nws yog kev tsis ntseeg, kev qhia, kev daws teebmeem lossis kev saib xyuas.
Chengzhou Technology yeej ib txwm ua siab tawv txaus los nthuav nws cov ciam teb.Nrog nws cov khoom muaj zog thiab lub zog tshiab, nws tau ua haujlwm tsis tu ncua ntse dua, meej dua thiab zoo tshaj cov khoom siv hluav taws xob los muab cov khoom lag luam siab heev rau cov ntim khoom ntim thiab kev sim, 3C automation, precision manufacturing, ntse kho mob thiab lwm yam lag luam.core Cheebtsam xws li precision motion control systems thiab actuators.
Post lub sij hawm: May-31-2022