Lub nplhaib ntiv nplhaib tuaj yeem nqa cov ntsuas ntsuas ntsuas hluav taws xob los ntawm lub voj voog tig mus rau qhov ntsuas ntsuas ruaj khov, tab sis hluav taws xob txuas ntxiv ib leeg tsis tsim qhov ntsuas qhov tseeb. Cov lus nug tsim muaj txiaj ntsig yog seb tag nrho txoj hauv kev-los ntawm kev txuas txuas txuas txuas txuas txuas txuas txuas txuas txuas txuas, cables, teeb liab txias thiab cov ntaub ntawv tau txais qhov system (DAQ) - khaws cia qhov xav tau kev lim lossis ntsuas lub zog thaum lub ncej tig.
Rau lub rooj zaum ntsuas kev sib hloov, pib los ntawm kev txiav txim siab qhov twg Wheatstone choj ua tiav, qhov twg nws cov excitation yog tswj thiab hnov, thiab seb tus choj raw cov zis los yog ib tug conditioned teeb liab hla lub teb interface. Tom qab ntawd muab txoj hauv kev hluav taws xob, tswj kev cuam tshuam, thiab siv tau cov hlua ntsuas sib dhos ntawm qhov cuam tshuam nrawm thiab thauj khoom. Phau ntawv qhia no hais txog qhov teeb meem ntsuas; nws tsis thov tias ib qho tshwj xeeb ByTune qauv muaj ntawv pov thawj strain-kev ntsuas qhov tseeb.
Daim duab 1. Generic rotating strain ntsuas architecture. Ib tus choj tag nrho yuav xav tau kev sib cais thiab cov teeb liab sib txawv; kev nkag siab ntxiv los yog thaiv kev sib txuas yog nyob ntawm qhov ntsuas.
Ua ntej txhais qhov ntsuas ciam teb
Xav txog lub hom phiaj-gauged ncej nyob rau hauv lub chaw kuaj tsav tsheb ciav hlau. Gauges yog khi rau cov tswv cuab rotating thiab txuas raws li tus choj xaiv. Ib qho kawg-ntawm-ncej los yog dhau-bore slip nplhaib muab txoj hauv kev mus rau qhov ntsuas ntsuas ruaj khov. Xwb, cov khoom siv hluav taws xob ntawm tus ncej yuav ua kom nrov lossis digitize lub teeb liab ua ntej kis tau tus mob. Cov architectures no muaj qhov sib txawv ntawm kev sib cuag sib txawv thiab kev cuam tshuam electromagnetic.
Sau ob qho tib si ciam teb thiab hluav taws xob ua ntej xaiv cov khoom siv kho vajtse. Lub rotating sab suav nrog cov ntsuas ntsuas, nplaum thiab kev tiv thaiv, kev ua tiav choj (yog tias tau teeb tsa), cov hlau lead, txhua qhov preamplifier, thiab lub nplhaib rotor. Qhov chaw nyob ruaj khov tuaj yeem suav nrog kev ua kom zoo siab, kev txhim kho choj, kev yuav khoom, kev ntsuas lub kaum ntse ntse thiab kev soj ntsuam software. Ncej grounding, cable cov ntxaij vab tshaus, vaj tse daim ntawv cog lus thiab lub hwj chim circuits yuav tsum tau mapped, es xav tias yuav interchangeable rov qab txoj kev.
| Interface element | Lo lus nug daws | Tsim qhov tshwm sim |
|---|---|---|
| Kev ntsuas | Torque, dabtsi yog khoov, axial strain los yog ua ke? | Txiav txim siab gauge orientation, choj configuration thiab cross-rhiab heev ntsuas. |
| Choj qhov chaw | Ua kom tiav tus choj ntawm lub rotating ncej los yog nyob ruaj ruaj instrumentation? | Kev hloov pauv tus neeg xyuas pib suav thiab qhov cuam tshuam ntawm kev nkag siab ua rau muaj qhov sib txawv ntawm kev sib cuag. |
| Teeb liab ntawm lub interface | Raw millivolt-theem choj teeb liab, amplified analog tso zis lossis cov ntaub ntawv digital? | Hloov pob nyiaj siv suab nrov, tsim channel, xav tau lub zog thiab kev lees txais kev ntsuas. |
| Kev zoo siab | Nws muab qhov twg thiab qhov twg yog qhov tseeb qhov ntsuas ntsuas? | Txiav txim siab qhov rhiab heev rau excitation lead thiab tiv thaiv kev tiv thaiv. |
| Tsab ntawv tsa suab | Kev sib hloov tsis tu ncua, thim rov qab, acceleration, siab tshaj plaws ceev thiab khiav teev? | Tswj kev xaiv cov neeg kho tshuab thiab cov kev xeem dynamic. |
| Kev teeb tsa | Puas yog tus ncej kawg pub dawb, lossis puas yuav tsum tau muaj qhov tseeb? | Qhia qhov kawg-ntawm-ncej tiv thaiv los ntawm-lub qhov kev tshuaj xyuas. |
ByTune covkev tshawb fawb thiab kev kuaj daim ntawv thov slip nplhaibnplooj ntawv npog qhov dav dav hauv chav kuaj-cov khoom siv. Lub luag haujlwm ntawm no yog nqaim dua: ua kom qhov ntsuas kev ntsuas kev sib hloov ua kom ntseeg tau, tsis yog xaiv lub nplhaib ntiv nplhaib rau txhua qhov kev pabcuam hauv chav kuaj.
Choj thaiv kev txiav txim seb muaj pes tsawg txoj kev yuav tsum hla lub nplhaib ntiv nplhaib
Ib qho kev ntsuas ntsuas ua rau muaj kev hloov pauv me me. Tus choj Wheatstone hloov pauv qhov kev hloov pauv mus rau qhov sib txawv ntawm qhov sib txawv uas cuam tshuam nrog kev siv lub zog thiab txuas txuas txuas ntxiv. Quarter-, ib nrab- thiab tag nrho-bridge kev npaj tsis hloov pauv: qhov kev xaiv siv tau nyob ntawm seb lub hom phiaj yog torsion, dabtsi yog khoov, axial strain, kub them lossis kev sib xyaw ua ke. Kev ntsuas qhov chaw thiab kev ua tiav choj yog los ntawm kev ntsuas tsim, tsis yog rau tus neeg muag khoom lub nplhaib.
NI's strain-measurement guidancepiav qhia txog kev ua tiav choj, excitation, tej thaj chaw deb sensing, filtering thiab calibration.HBK's Wheatstone choj kev qhiapiav qhia txog yuav ua li cas tus choj kev hloov pauv rhiab heev thiab qhov tsis xav tau kev cuam tshuam ntawm kev siv tshuab tuaj yeem txo tau. Cov ntaub ntawv pov thawj no muaj txiaj ntsig zoo rau kev xaiv tus choj ua ntej faib cov kab hluav taws xob sib hloov.
Ua tiav tag nrho tus choj ntawm tus ncej
Rau qhov ua tiav, passive tag nrho tus choj nrog qhov chaw nyob ruaj khov thiab ntsuas qhov sib txawv, qhov pib pib yog plaub txoj hauv kev ywj pheej: EX +, EX−, SIG + thiab SIG−.Plaub yog ib qho piv txwv txuas, tsis yog universal slip-ring specification.Cov chaw taws teeb-sensitive leads, shields, cais kev tiv thaiv daim ntawv cog lus, lwm yam sensors, qhov kub thiab txias channel los yog lub tshuab hluav taws xob rotating tuaj yeem hloov lub sij hawm Circuit Court. Seb ib daim ntaub thaiv npog puas siv txoj hauv kev sib cais-ntiv nplhaib yog nyob ntawm qhov ua tiav hauv av architecture.
Quarter lossis ib nrab choj nrog kev ua tiav nyob rau lwm qhov
Rau ib lub quarter choj, qhov ntsuas yuav tsuas yog ib sab caj npab ntawm tus choj ua tiav hauv qhov ntsuas ntsuas. Nyob rau hauv tas li ntawd, cov hlau lead-hlau tsis kam thiab kev hloov nyob rau hauv nws qhov kub thiab txias tuaj yeem nkag mus rau qhov ntsuas ncaj qha. Peb-xaim lub quarter-choj nyiaj them yog nyob ntawm kev sib txuas ntawm kev sib txuas thiab qhov kev tau txais module qhov kev npaj sib txuas. Tsis txhob hloov daim duab plaub-channel tag nrho-txheej choj rau kev teeb tsa peb-xaim lub quarter-choj yam tsis tau kuaj xyuas phau ntawv ntsuas. Kev ceev faj tib yam siv rau kev ua tiav ib nrab ntawm tus choj thiab ib qho kev xaiv them nyiaj ua haujlwm.
Ib qho piv txwv ntawm kev faib channel
| Txoj kev los yog muaj nuj nqi | Basic passive full-bridge piv txwv | Dab tsi xav tau kev txheeb xyuas |
|---|---|---|
| EX+ thiab EX- | Ob txoj kev excitation | Qhov tseeb excitation ntawm tus choj, tso cai poob, tiv tauj / thauj khoom tam sim no, muab khoom ruaj khov |
| SIG+ and SIG- | Ob txoj kev ntsuas qhov sib txawv | Input impedance, hom ntau hom, cuam tshuam, bandwidth, cable symmetry |
| SENSE+ thiab SENSE- | Xaiv txoj kev ntxiv | Seb DAQ txhawb kev paub txog tej thaj chaw deb thiab qhov twg cov ntsiab lus ntawm lub cev txiav tawm |
| Shield thiab chassis | Raws li cov qauv hauv av xav tau | Shield termination, tiv thaiv kev sib txuas, tsis xav rov qab loops thiab kev sib cais |
| Lwm yam circuits | Kev teem caij sib cais | Lub kaum sab xis encoder, tig hluav taws xob hluav taws xob, kub lossis txuas txuas ntxiv |
Suav cov conductors tom qab xaiv cov qauv ntsuas. Ib qho qauv piav qhia tsuas yog "plaub lub teeb liab xaim" tsis qhia meej qhov kev tawm dag zog, tso cai rau lub suab nrov lossis seb lub voj voog puas tsim nyog rau qhov kev sim tig.
Yog vim li cas tsab ntawv tsa suab tuaj yeem hloov qhov kev nyeem ntawv strain-gauge
Cov kab ciav hlau tuaj yeem nkag siab rau qhov tsis raug uas tshwm sim me me ntawm lub zog hluav taws xob zoo tib yam. Cov txheej txheem tseem ceeb: tsis yog txhua qhov kev hloov pauv tsis xav tau yog kev sib cuag suab nrov, thiab tsis yog txhua qhov kev hloov pauv ua rau tib qhov kev ua yuam kev.
| Muaj peev xwm mechanism | Yuav tshwm sim li cas | Diagnostic txawv |
|---|---|---|
| Excitation-path resistance variation | Choj excitation hloov, muab pom meej nce lossis offset hloov nyob ntawm qhov Circuit Court | Ntsuas qhov hluav taws xob ntawm tus choj uas siv tau; piv nrog mov-sab voltage piv rau lub kaum sab xis. |
| Kev ntsuas-txoj kev cuam tshuam | Cov kauj ruam, spikes los yog suab nrov dhau ntawm lub teeb liab sib txawv qis | Xyuas cov tswv yim impedance, tiv tauj stability, amplifier hom-hom ntau yam thiab ob lub teeb liab ob txhais ceg. |
| Tsav-tsav EMI | Nta synchronized rau PWM, hloov lossis tsav-tam sim no hloov pauv | Rov ua dua nrog cov hluav taws xob hluav taws xob uas nyob ib sab cuam tshuam los yog ua haujlwm sib cais raws li kev tswj hwm. |
| Shield los yog siv yuam kev | Common-hom pickup, suab nrov hloov tom qab cable txav los yog hloov hauv av | Trace shield txiav thiab xa rov qab tam sim no thoob plaws lub rooj sib txoos ua tiav. |
| Mechanical strain tsis cuam tshuam rau lub hom phiaj load | Speed-dependent drift los yog periodic teeb liab correlated nrog ncej kaum | Cais qhov tseeb dabtsi yog khoov, runout, centrifugal los yog fixture loading ntawm hluav taws xob artifacts. |
| Thermal thiab lead-wire cuam tshuam | Maj mam drift tom qab sov so los yog hloov ceev | Sau tus choj kub, excitation, lead routing thiab thermal stabilization. |
Cov txheej txheem no yuav tsum tau tshawb xyuas nyias. Rau tus cwj pwm ntawm zawv zawg hluav taws xob tiv tauj nws tus kheej, saib ByTune'sstatic and dynamic contact-resistance phau ntawv qhia. Rau dav dav sensor-channel EMI thiab grounding diagnostics, lubhluav taws xob nrov teeb meem phau ntawv qhiaua haujlwm dav dua li qhov kev ntsuas ntsuas no.
Cov chaw taws teeb sensing thiab amplification daws teeb meem sib txawv
Chaw taws teeb sensing chaw nyob excitation poob
Yog tias qhov kev ntsuas ntsuas qhov ntsuas tau xaiv tau txhawb nqa cov chaw taws teeb pom kev, cov neeg ua haujlwm siab siab tuaj yeem ntsuas qhov excitation ze ntawm tus choj thiab tso cai rau lub zog excitation los them rau cov kev poob qis. Qhov no tuaj yeem txo qhov nce qhov yuam kev tsim los ntawm cov hlau lead-hlau thiab teb-hu rau hauv txoj kev excitation. Nws uatsis yoglav tias qhov sib txawv ntawm kev ntsuas-kev sib cuag, hluav taws xob cuam tshuam lossis cov khoom siv hluav taws xob tsis zoo ploj mus.
Sense-lead routing, tswj kev ruaj ntseg, kev tso cai ua tsis taus thiab hom DAQ tiag tiag yuav tsum raug lees paub raws li qhov system. Qee qhov kev ntsuas ntsuas siv shunt calibration es tsis yog kev nkag siab ntawm tej thaj chaw deb rau ib lub quarter-choj configuration. Piv txwv li,NI's instrument-specific remote-sense and shunt-calibration documentationdistinguishes cov haujlwm no. Ib txoj hauv kev kho rau ib hom DAQ yuav tsum tsis txhob ua dav dav rau txhua tus choj lossis ntsuas.
Tsiv lub amplifier mus rau sab rotating hloov lub teeb liab ciam teb
Thaum cov khoom siv hluav taws xob tsis zoo yog qhov tshwj xeeb me me rau qhov xav tau cuam tshuam, teeb liab txias nyob ze ntawm qhov ntsuas yuav tsim nyog ntsuas. Lub amplifier ntawm lub rotating ncej yuav txo tau qhov ntev ntawm ib tug unamplified sensor lead thiab xa ib tug ntau dua-theem analog tso zis-los yog, nrog rau cov khoom siv hluav taws xob tsim nyog, cov ntaub ntawv digital-dhau ntawm lub teb interface. Txawm li cas los xij, tus tsim tam sim no xav tau ib qho kev tsim nyog tig-sab fais fab mov, kev ntsuas thermal thiab kev vibration, txaus bandwidth, calibration stability thiab ib qho kev sib kis raws tu qauv uas muaj feem xyuam.
Nrhiav cov khoom siv hluav taws xob nyob rau sab rotating yog kev xaiv vaj tsev, tsis yog qhov yuav tsum tau ua. Nws tuaj yeem txhim kho lub suab nrov thaum nce qhov sib npaug, qhov chaw, lub zog thiab kev tswj xyuas kev txwv. Sib piv kev ua tau zoo ntawm tib lub ncej thiab nrog tib DAQ bandwidth ua ntej xaiv cov kev daws teeb meem ntau dua.
Npaj calibration nyob ib ncig ntawm tag nrho rotating ntsuas saw
Ib qho kev ntsuas lim tuaj yeem ntsuas tau zoo thaum nyob twj ywm thiab tseem drift thaum tig. Calibration thiab validation yog complementary: calibration tsim kev hloov dua siab tshiab ntawm hluav taws xob tso zis thiab xaiv ntsuas raws li cov kev cai; dynamic kuaj xyuas seb qhov kev hloov dua siab tshiab tseem siv tau rau hauv qhov nruab.
- Kho qhov configuration.Cov ntaub ntawv ntsuas tus qauv, kev ua tiav choj, qhov chaw excitation, daim ntawv qhia lub nplhaib-ntiv nplhaib, cable lengths, shielding, amplifier nce, lim, DAQ ntau yam, piv txwv tus nqi thiab ncej mounting. Txhua qhov kev hloov pauv tuaj yeem ua rau qhov kev sib piv tsis raug.
- Sau ib qho chaw nres tsheb xoom thiab siv.Nrog cov ncej nres ntawm cov ntaub ntawv, ntes choj excitation, raw los yog conditioned tso zis, kub thiab ib tug pom zoo unloaded los yog siv-load lub xeev.
- Siv txoj kev calibration uas tsim nyog.Siv daim ntawv thov-pom zoo lub cev load calibration qhov twg ua tau. Choj offset nulling thiab shunt calibration yog cov kev kuaj xyuas muaj txiaj ntsig, tab sis lub shunt ua ntawm qhov chaw tsis raug yuav tsis siv tib lub xov tooj sib txuas raws li lub cev muaj zog.
- Rov ua dua hauv kev tswj kev sib hloov.Kuaj qis ceev, nominal ceev, siab tshaj plaws yuav tsum tau ceev, reversals qhov twg muaj feem xyuam, thiab muaj feem xyuam rau sov-up xeev. Ntsuas cov ntaub ntawv siv thauj khoom thiab cov zis ib txhij thaum lub rooj zaum kuaj pom zoo.
- Cais qhov yuam kev.Siv lub ntsuas ntsuas los yog tswj kev sib piv, sau lub kaum sab xis thiab ceev, thiab sib piv lub cev muaj zog-tsav-rau piv rau qhov kev tsav-tawm qhov chaw nyab xeeb. Tsis txhob muab cov khoom pov thawj ntawm lub sijhawm rau lub nplhaib plam.
- Sau qhov kev txiav txim txais.Sib piv pom zero drift, nce kev hloov pauv, suab nrov, outliers thiab recoverability nrog cov kev txwv los ntawm kev sim cov nyiaj txiag tsis paub tseeb-tsis yog tus lej sib cuag-tsis kam.
Rau kev sib hloov torque kev sim, cov txheej txheem thauj khoom lub cev, kev sib dhos thiab kev ntsuas kev ntsuas txiav txim siab qhov kev taug qab thiab qhov txwv ntawm qhov ntsuas. Shunt calibration tsis tuaj yeem, los ntawm nws tus kheej, tsim kom muaj traceability ntawm tag nrho torque-ntsuas saw mus rau kev siv tshuab.
dynamic test matrix rau qhov ntsuas interface
Ua ntej txiav txim los yog pom zoo ib tug teb interface, qhia meej ntsuas cov kev txwv rau tag nrho strain-measurement saw. Cov txiaj ntsig yuav nyob ntawm tus choj rhiab heev, qhov xav tau tsis paub meej, qhov tau txais bandwidth, kev khiav hauj lwm ceev thiab qhov kev sib hloov ntawm cov ncej tiag tiag.
| Test lub xeev | Sau ua ke | Pass / poob hauv paus |
|---|---|---|
| Nyob ruaj ruaj, unloaded | Zero nyeem ntawv, excitation ntawm qhov chaw thiab choj yog siv tau, kub, bandwidth | Pom zoo lub hauv paus thiab xoom stability |
| Nyob ruaj ruaj, calibrated load | Applied reference load, qhia strain/torque, nce thiab repeatability | Qhov kev ntsuas qhov yuam kev thiab qhov txwv tsis pub rov ua dua |
| Tsis tu ncua-speed unloaded rotation | Ceev, ncej kaum sab xis, xoom ua haujlwm, RMS suab nrov thiab ncov sijhawm suav | Motion-induced offset / suab nrov pob nyiaj siv |
| Tsis tu ncua-ceev loaded rotation | Reference load, ntsuas cov zis, excitation, yuam kev piv rau ceev | Dynamic ncua lossis nce qhov kev txwv tsis raug |
| Acceleration thiab thim rov qab | Transient magnitude, kho lub sij hawm, lub kaum sab xis thiab tswj lub xeev | Kev sim-tshwj xeeb ncua kev tsis lees paub lossis kev xav kom rov qab los |
| Tsav hloov kev sib piv | Sensor taug qab, tsav tam sim no lossis PWM lub xeev, lwm cov channel nquag | Kev cuam tshuam cuam tshuam hauv qab qhov kev pom zoo |
| Kub mob / endurance | Drift, suab nrov, kub, tiv tauj tus cwj pwm thiab calibration check | Yuav tsum muaj kev ruaj ntseg tshaj lub luag haujlwm thiab ib puag ncig |
DAQ tus nqi piv txwv thiab analog bandwidth yuav tsum siab txaus los qhia qhov tsis raug uas tseem ceeb rau qhov kev ntsuas ntsuas. Ib qho kev nthuav qhia maj mam tuaj yeem zais qhov cuam tshuam luv luv, thaum lub bandwidth tsis tsim nyog tuaj yeem ua rau muaj suab nrov tsis tau txhim kho cov ntaub ntawv tseem ceeb. Sau ob qhov lim thiab bandwidth rau kev sib piv.
Kev sib cais muaj txiaj ntsig zoo piv rau tib lub twj tso kua mis nrog lub interface nyob ruaj ruaj, rotating nyob rau hauv tsis siv torque, thiab rotating nyob rau hauv ib tug paub siv torque. Yog hais tias lub kaum sab xis-xauv feature tshwm tsuas yog nrog kev sib hloov, tshuaj xyuas cov teebmeem ntawm cov neeg kho tshuab thiab kev sib cuag tus cwj pwm ua ke; Kev sib raug zoo yog ib qho kev kuaj mob, tsis yog pov thawj ntawm qhov ua rau. HBK kuj tseem sau tseg tias cov teebmeem kev sib hloov tuaj yeem cuam tshuam rau lub zog ntawm lub zog sensor cov zis hauv txoj hauv kev uas nyob ntawm daim ntawv thov thiab ceev; saibYuav ua li cas xaiv ib tug Rotating Torque Sensor.
Thaum lub nplhaib plam tsis yog qhov kev ntsuas zoo tshaj plaws
Conductive Slip rings tseem muaj txiaj ntsig qhov twg cov kws tsim khoom xav tau kev sib txuas yooj yim txuas mus rau tus choj rotating, siv tau DAQ thiab kev teeb tsa txhua yam uas tuaj yeem khaws cia. Tab sis muaj cov xwm txheej uas cov saw hlau ntsuas tau zoo dua los ntawm kev sib hloov lub tshuab hluav taws xob nrog cov zis ntau dua, tig digitizer, lossis tsis sib cuag telemetry system.
| Kev tsim vaj tsev | Xav txog thaum twg | Paub meej ua ntej txiav txim siab |
|---|---|---|
| Passive choj hla lub nplhaib conductive | Tsawg channel suav, tsim nyog tiv tauj kev ruaj ntseg, nkag tau kawg ntawm ncej lossis dhau-bore geometry | Choj layout, excitation yuam kev, dynamic suab nrov, hu thiab strain ntsuas raug |
| Rotating amplifier thiab conductive interface | Raw millivolt teeb liab tsis tuaj yeem ua tau raws li lub suab nrov thoob plaws txoj hauv kev muaj | Rotating fais fab tuag, ntim, amplifier drift / bandwidth, teeb liab lossis cov ntaub ntawv txoj kev tsim nyog |
| Tsis sib cuag telemetry | Kev sib txuas tsis sib cuag lossis lub tshuab tsis siv neeg txuas yog qhov tseem ceeb txwv | Powering, synchronization, mounting, bandwidth, latency thiab ib puag ncig haum |
Cov qauv sib txawv tuaj yeem tsim nyog rau kev sim sib txawv. Qhov kev sib piv yuav tsum yog raws li kev pom zoo nyiaj txiag tsis paub tseeb thiab cov ntaub ntawv ua haujlwm tiag tiag es tsis yog qhov kev thov dav dav tias ib lub tshuab yog ib txwm muaj tseeb dua.
Yuav xa dab tsi rau kev ntsuas ntsuas ntsuas teb-interface tshuaj xyuas
Thaum lub nplhaib plam tseem yog qhov kev xaiv siv tau, tus neeg muag khoom xav tau ntau tshaj li cov kab lus "strain gauge signal." Cov lus qhia luv luv hauv qab no pab tiv thaiv qhov kev sib cuag tsis raug, suav nrog Circuit Court lossis ntsuas qhov ntsuas los ntawm kev thov.
| Pab pawg neeg xav tau | Cov ntaub ntawv muab |
|---|---|
| Kev ntsuas | Lub hom phiaj lim / torque / dabtsi yog khoov, ntsuas ntsuas, ntsuas qhov ntsuas thiab tus choj teeb tsa |
| Teeb liab thiab excitation | Choj tsis kam, excitation voltage, xav tau mV / V tso zis, bandwidth, tso cai ntsuas qhov yuam kev |
| Kev xaim | EX+/EX-, SIG+/SIG-, xaiv tau SENSE coj, lwm yam circuits, ntaub thaiv npog thiab grounding layout |
| DAQ | Qauv thiab ntsuas hom, teeb liab txias, qauv tus nqi, lim dej, tej thaj chaw deb kev nkag siab thiab calibration txoj kev |
| Kev sib hloov | Ib txwm / siab tshaj RPM, txuas ntxiv lossis thim rov qab, nrawm thiab lub luag haujlwm xav tau |
| Neeg kho tshuab | Dawb ncej-kawg muaj, ncej taub, yuav tsum bore, tso cai OD / ntev, rotor-stator mounting, cable tawm |
| Lwm yam loads | Cov motors uas nyob ib sab thiab tsav cov khoom siv hluav taws xob, cov kev sib txuas tam sim no thiab kev kub ceev |
| Ib puag ncig | Qhov kub thiab txias, kev vibration, kev sib kis, roj / dej noo, kev saib xyuas kev nkag thiab kev ua neej nyob yuav tsum tau ua |
| Txais | Pom zoo tsis paub meej / suab nrov / xoom-drift pob nyiaj siv, siv cov txheej txheem thauj khoom, tig cov xwm txheej ntsuas thiab cov ntaub ntawv xeem |
Daim duab 2. Tiag ByTune los ntawm-qhov khoom pom. Nws piav qhia txog qhov kev xaiv ntawm qhov chaw nruab nrab-bore nkaus xwb; Daim duab no tsis tsim kom muaj kev sib tw-gauge compatibility, ntsuas qhov tseeb lossis cov khoom siv tshwj xeeb rau kev xeem.
CovByTune los ntawm lub qhov khoom tsev neegyog ib qho kev siv tshuab siv tau yog tias lub rooj sib txoos yuav tsum nyob ib puag ncig ib puag ncig tus ncej uas twb muaj lawm. Yog hais tias hluav taws xob tiv tauj layout lossis cov channel ua ke xav tau kev tshuaj xyuas engineering, siv lubkev cai swb nplhaib tsim txoj kevnrog rau lub sijhawm ua tiav Circuit Court thiab kev lees txais.
Txoj cai txiav txim yog ncaj nraim:xaiv lub teb-interface architecture tsuas yog tom qab tus choj, thaiv, kev siv nyiaj yuam kev thiab kev ntsuas dynamic tau raug txhais. Kev sib cuag-suav lossis nominal RPM yog qhov tsim nyog rau kev sib koom ua ke, tab sis tsis muaj pov thawj txaus ntawm kev ntsuas qhov zoo.