Kristina’s Status Report for 12/06/2025

Recollected Normal Condition Data

• Ambient temperature shifted noticeably from previous data collection runs
• Repeated full normal data collection loop to collect data at current ambient temperature

Full Flush of Cooling System

• Coolant turned yellow and contained some kind of brown particles, likely residue from radiator
• Fully drained the loop, flushed several times, and replaced water

Retrained Model with New Dataset

• Updated preprocessing steps, retrained regression and autoencoder models using new data
• Updated model architecture to use only delta temperature features
  • Reduce model sensitivity to ambient drift
• Began integrating updated models into live inference loop

Schedule & Progress

• On schedule for final demo

Next Steps

• Finish testing live inference loop
• Complete final report and final video