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    NeuralMech/README.md

    LEE HOJUN

    Mechanical Engineering undergraduate interested in physics-informed and data-driven modeling for mechanical systems.

    I use GitHub to organize undergraduate projects and self-study work before graduate research. My current focus is on applying machine learning, simulation, and physical modeling to mechanical system analysis, diagnosis, and control.

    Research Interests

    • Physics-Informed Machine Learning
    • Mechanical System Modeling and Vibration
    • Data-driven Fault Diagnosis and PHM
    • Simulation-based Analysis and Control

    Selected Projects

    ProjectRole in My Research DirectionDescription
    PINNPhysics-informed modelingModified and studied a PINN example for a damped mass-spring system from a mechanical engineering perspective.
    NASA-Airfoil-Self-NoiseNoise and signal/data analysisExploratory analysis and regression modeling on NASA airfoil self-noise data.
    manufacturing-quality-dnnProcess data and fault classificationDNN-based quality classification on KAMP precision machining process data.
    mechanical-design-projectsPhysics-based simulationUndergraduate mechanical design projects using ANSYS, MATLAB, FEA, and design optimization.
    2025-CARSASimulation-based control studySteering-control study using MATLAB/Simulink and IPG CarMaker, with simulation-based training data expansion.
    public-safety-first-responseSafety-aware system prototypePrototype workflow linking risk recognition with safety-aware drone response.

    Current Direction

    I am especially interested in combining physical laws, simulation data, and sensor/process data for mechanical system modeling, fault diagnosis, and control.

    Pinned Loading

    1. PINNPINNPublic

      Study notes and modified PINN example for damped mass-spring systems from a mechanical engineering perspective.

      Jupyter Notebook

    2. NASA-Airfoil-Self-NoiseNASA-Airfoil-Self-NoisePublic

      Exploratory analysis and regression modeling on NASA airfoil self-noise data.

      Jupyter Notebook

    3. mechanical-design-projectsmechanical-design-projectsPublic

      Undergraduate mechanical design projects using FEA, MATLAB, and design optimization.

    4. manufacturing-quality-dnnmanufacturing-quality-dnnPublic

      DNN-based quality classification on KAMP precision machining process data.

      Jupyter Notebook

    5. 2025-CARSA2025-CARSAPublic

      Autonomous driving steering-control study using MATLAB/Simulink and IPG CarMaker.

    6. public-safety-first-responsepublic-safety-first-responsePublic

      Prototype public-safety workflow linking CCTV risk recognition with safety-aware drone response.

      Python