Ali Dibaj

Senior Data Scientist | Machine Learning Engineer

Portrait of Ali Dibaj

I develop and deploy machine learning models for time-series forecasting, anomaly detection and fault diagnosis. With research and domain experience in vibration analysis of rotating machinery, I turn raw sensor data into practical insight for industrial AI and predictive maintenance.

Experience

  • Autodesk

    2025 – Present

    Senior Applied AI Engineer

    Part of the MaintainX team, working on asset intelligence to give a 360° view of asset health and status.

  • Brüel & Kjær Vibro, Denmark

    2024 – 2025

    Data Scientist

    Built and deployed deep learning models for fault diagnosis and anomaly detection in wind turbine gearboxes, using MLflow, Docker and FastAPI on AWS.

  • NTNU, Norway

    2020 – 2024

    PhD Researcher, Marine Systems Engineering

    Physics-informed and domain-adaptation deep learning for fault detection in offshore wind turbine drivetrains.

Publications

All publications
Wind Energy Science · 2024

Unsupervised anomaly detection of permanent-magnet offshore wind generators through electrical and electromagnetic measurements

DOI
Renewable Energy · 2023

Fault detection of offshore wind turbine drivetrains in different environmental conditions through optimal selection of vibration measurements

DOI
ISA Transactions · 2021

Incipient fault diagnosis of bearings based on parameter-optimized VMD and envelope spectrum weighted kurtosis index with a new sensitivity assessment threshold

DOI
Expert Systems with Applications · 2021

A hybrid fine-tuned VMD and CNN scheme for untrained compound fault diagnosis of rotating machinery with unequal-severity faults

DOI

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