Yuav ua li cas txiav txim siab yog tias qhov ntsuas kub sib npaug ntawm qhov ntsuas puas raug puas

Kev txiav txim siab yog tias qhov ntsuas kub sib npaug sib luag puas yuav tsum muaj kev qhia dav dav uas muaj peb yam: cov ntaub ntawv tsis txaus ntseeg, kuaj pom lub cev, thiab cov lus teb. Tshwj xeeb tshaj yog nyob rau hauv Wuhan qhov siab - kub thiab siab - ib puag ncig cov av noo, kev sib xyaw ntawm AI cov txheej txheem ceeb toom ntxov thiab ntawm - cov cuab yeej hauv chaw yog qhov tseem ceeb rau kev kuaj mob sai.

1. Cov ntaub ntawv qib: Kev nyeem ntawv kub tsis zoo (feem ntau cov teeb liab ncaj qha)

Continuous Exceeding of Main/Backup Temperature Difference: If the difference between the main and backup sensor readings at the same location is continuously >2℃rau ntau tshaj 3 vib nas this, nws qhia tau hais tias lub ntsiab sensor yog drifting los yog ua tsis tau tejyam.

Temperature Jump or Zeroing: If, during non-start/stop phases, the temperature suddenly changes by >5℃/ s los yog lub teeb liab dheev poob mus rau xoom thiab tseem yog li ntawd, nws yuav qhia tau hais tias ib tug tawg hlau los yog luv luv Circuit Court.

Kev Nyuaj Siab AI Health Weight: Yog tias PHM qhov system qhia tau tias qhov hnyav ntawm qhov chaw no tau raug txo mus rau<0.3, while other locations are normal, it indicates low data reliability.

2. Kev kuaj lub cev: Loop Status Verification (Ntawm -Qhov Kev Pom Zoo)

Multimeter Ntsuas ntawm Loop Resistance: Ib qho thermocouple voj tsis kam yuav tsum nyob nruab nrab ntawm 2 thiab 10Ω.<2Ω indicates a short circuit, and >10Ω qhia tias kev sib cuag tsis zoo lossis qhib Circuit Court.

Insulation Resistance Test: Use a 500VDC megohmmeter to measure the insulation resistance between the sensor housing and the signal line. It should be >100MΩ; tus nqi hauv qab no qhia txog kev puas tsuaj los yog kev puas tsuaj.

Infrared Thermostat Comparison: Measure the temperature of the corresponding nozzle's outer surface. If the deviation from the system reading is >3 degree, thiab coking yog txiav tawm, qhov ntsuas kub tsis raug.

Kev Pom Zoo Ua Haujlwm: Ua qhov sib piv nrawm thaum txhua qhov kev hloov pauv kev tshuaj xyuas los ua "cov ntaub ntawv- lub cev" dual pov thawj kaw lub voj.

3. Kev Ntsuas Kev Ua Haujlwm: Kev hloov pauv hloov pauv thiab ua txhaum cai

Simulated Disconnection Test: Thaum lub ntsiab sensor teeb liab kab yog manually disconnected, lub system yuav tsum tau hloov mus rau lub backup channel thiab ua rau lub tswb nyob rau hauv 0.5 vib nas this.

Filter Response Verification: Txhaj cov suab nrov simulated kom paub meej tias 5Hz qis- dhau lim ntawm tus maub los zoo tiv thaiv kev tsis sib haum xeeb.

Kev Ntsuas Kev Nyab Xeeb Kev Nyab Xeeb: Thaum AI kev sib txuas lus raug txiav, lub kaw lus yuav tsum hloov mus rau PID tswj, nrog rau qhov kub thiab txias tsawg dua lossis sib npaug li ± 1.0 degree.

Engineering Standard: Hloov lub sij hawm teb <0.5 vib nas this thiab tswj qhov kub thiab txias tsawg dua los yog sib npaug rau ± 1.0℃tom qab degradation yog xam 合格 (tsim nyog); txwv tsis pub, lub kaw lus qhov kev ua txhaum cai mechanism raug suav tias ua tsis tiav.

4. Kev Ua Phem Rau Kev Puas Tsuaj (Kev Tiv Thaiv Tseem Ceeb hauv High-Vumidity Ib puag ncig hauv Wuhan)