How do I detect equipment failure before it happens?

You can detect equipment failure 5-24 days before it happens using LSTM autoencoder-based problem detection. The model learns what healthy equipment looks like from sensor data, then flags changes as early warning signs of wear.

How It Works

An LSTM autoencoder is trained on healthy equipment sensor data. It learns the normal patterns of vibration, temperature, pressure, and other signals. When the equipment starts to wear down, the sensor readings change from the learned normal patterns. The system's error rate increases, signaling a problem.

Detection Window

In laboratory validation on 8 public datasets, the system detected wear 5-24 days before actual failure. This window allows maintenance teams to plan repairs instead of responding to emergencies.

Validation Results

What You Need

  1. Sensor data from critical rotating equipment (vibration, temperature, pressure)
  2. Historical data of healthy operation (enough to train the model)
  3. A system to monitor the error rate in real-time
  4. A plan for when problems are detected

Evidence

VERIFIED
5-24 days early detection
Source: vlthrlab.app/research/mad-system.html
VERIFIED
AUC up to 1.000 on 8 datasets
Source: vlthrlab.app/research/mad-system.html
VERIFIED
Zero false alarms on cross-dataset transfer
Source: vlthrlab.app/research/mad-system.html

Related Questions

Read the MAD system research →