controlling 3d printers with artificial neural networks
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Controlling 3D Printers with Artificial Neural Networks Frank Chiarulli Jr. Advisor: John Rieffel Linear Instructions (G-Code) EvoFab 0.3 System Input layer Hidden Layer(s) Output Layer Pipe Dream EvoFab 0.3 System Alas, 3D printers are


  1. Controlling 3D Printers with Artificial Neural Networks Frank Chiarulli Jr. Advisor: John Rieffel

  2. Linear Instructions (G-Code)

  3. EvoFab 0.3 System

  4. Input layer Hidden Layer(s) Output Layer

  5. Pipe Dream

  6. EvoFab 0.3 System

  7. Alas, 3D printers are slow, so simulation!

  8. Modeling Noise: Sensor Data

  9. Modeling Noise: Motor & Belt Noise Empirical Models Observed printer during linearly instructed test prints Captured video via Overhead webcam Multiple trials

  10. The Problem

  11. Printer Simulator

  12. Control Traditional Linear Instructions Go left, right, up, down, etc, for X number of steps

  13. What we have? A fully functional 3D printer capable of running on our ANN A simulation of the current state of our 3D printer A Model of the noise of our physical system Preliminary findings that suggest that ANNs can perform as well as linear instructions

  14. Where from here? Increase the input data of the neural network Looking into different types of optimization Are GAs the right choice? Physical trials, are we over/under complicating the simulation More nuanced fitness functions?

  15. Questions?

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