Configuring multi-point redundant kub ntsuas rau kub khiav yuav tsum tau ib tug systematic tsim encompassing plaub yam tseem ceeb: "tseem ceeb thaj chaw tso, sensor xaiv, teeb liab ua, thiab AI fusion," kom ntseeg tau siab kub tswj nyob rau hauv ± 0.3℃nyob rau hauv Wuhan lub siab - kub thiab siab - av noo ib puag ncig.
1. Txhais thaj chaw xa khoom thiab cov tswv yim rov ua dua
|
Thaj tsam |
Txoj kev xa tawm |
Redundancy Logic |
Kev piav qhia |
|
Main Channel Kev sib tshuam |
Dual Thermocouples (Lub ntsiab + Thaub qab) |
Tsis siv neeg hloov thaum lub teeb liab tseem ceeb yog txawv txav |
Saib xyuas cov khoom siv hluav taws xob hauv hluav taws xob stability |
|
Shunting Plate Hot Spot Area |
2 ntsiab lus rau ib cheeb tsam (kev sib nrig sib calibration hom) |
Ua rau ceeb toom thaum qhov kub sib txawv> 1.5 degree |
Tiv thaiv kom tsis txhob muaj cua sov hauv zos thiab carbonization |
|
Nozzle hauv paus (ib chamber) |
1 Main, 1 Backup (N+1 hom) |
Seamless txuas ntawm thaub qab channel |
Ua kom qhov kub tsis sib xws ntawm ntau chav |
|
Temperature Control Box Wiring Terminals |
Tib - taw tes ntsuas kub ib puag ncig |
Auxiliary txias junction them nyiaj |
Txhim kho qhov ntsuas qhov ntsuas qhov tseeb |
2. Kev xaiv Sensor thiab kev teeb tsa tshwj xeeb
Cov Qauv Pom Zoo: Siv K-hom nyias- cov phab ntsa armored thermocouples nrog txoj kab uas hla tsawg dua lossis sib npaug li 1.5 hli. Lub sij hawm teb tuaj yeem tswj tau li ntawm 0.8 ~ 1.2 vib nas this, txo cov thermal hysteresis.
Encapsulation Requirements: Siv stainless hlau armor thiab nano - txheej rau ya raws thiab tshuaj corrosion kuj, haum rau hnyav ib puag ncig uas muaj cov iav fiber ntau (xws li PP + GF).
Cov ntsiab lus ntawm kev teeb tsa: xyuas kom muaj kev sib cuag ntawm qhov ntsuas kub thiab cov yaj, kom tsis txhob muaj qhov sib txawv ntawm huab cua; tswj qhov kev ncua deb ntawm Ntau dua lossis sib npaug li 5 hli ntawm ob lub sensors los tiv thaiv thermal cuam tshuam; nruab ib lub nitrogen purging module ntawm cov hlau terminals kom tsis txhob ya raws nkag mus.
Tus nqi engineering: Tom qab siv cov tshuaj no, lub tuam txhab kev txhaj tshuaj molding tau txo qis kev poob qis los ntawm 68% ib xyoos ib zaug thiab nce thawj - pwm dhau mus rau ntau dua 95%.
3. Kev Ua Teeb Meem thiab Fault Identification Mechanism:
Cov ntaub ntawv sib piv Logic: Tus maub los suav qhov sib txawv ntawm qhov kub thiab txias ntawm cov thawj thiab thaub qab sensors hauv lub sijhawm. Yog tias qhov sib txawv ntawm qhov kub siab tshaj 2℃rau 3 vib nas this sib law liag, lub sensor thawj pom tau tias muaj teeb meem, thiab lub kaw lus cia li hloov mus rau cov channel thaub qab.
AI Kev Soj Ntsuam Kev Noj Qab Haus Huv: Tus qauv LSTM tshuaj xyuas cov yam ntxwv xws li qhov kub thiab txias nce qhov nqes hav thiab tiv thaiv kev hloov pauv, muab 30-hnub ceeb toom ua ntej ntawm coking lossis kev laus, txhawb kev saib xyuas yav tom ntej.
Virtual Measurement Point Generation: AI qauv raug cob qhia siv cov ntaub ntawv rov ua dua los kwv yees qhov kub thiab txias hauv thaj chaw tsis muaj lub cev sensors, txo tus naj npawb ntawm lub cev sensors txog li 30% thiab txo tus nqi kho.
4. Kev sib koom tes ua kom zoo dua nrog cov txheej txheem them nyiaj dynamic
Dynamic Weight Allocation: Lub AI tau kho qhov hnyav raws li kev noj qab haus huv ntawm txhua lub sensor. Cov sensors txawv txav muaj lawv qhov hnyav rov qab mus rau xoom, thaum cov sensors ib txwm muaj qhov hnyav dua, ua tiav kev hloov pauv seamless.
Safety Degradation Mechanism: Thaum ob lub sensors nyob rau hauv lub redundant pab pawg neeg malfunction los yog kev sib txuas lus raug cuam tshuam, lub kaw lus hloov mus rau PID backup tswj nyob rau hauv 0.5 vib nas this los xyuas kom meej uninterrupted ntau lawm.
Edge Deployment Requirements: Model inference latency < 10ms, kom ntseeg tau tias cov ntaub ntawv fusion thiab kev them nyiaj kho tau tiav hauv milliseconds.
Lub Hom Phiaj Kawg: Hauv kev tsim cov khoom siv kho mob hauv aerospace, contour deviations yog tswj nyob rau hauv ± 0.002mm, nrog ib tug ruaj khov pass tus nqi ntawm 99.8%.
