Real-time deep learning-based model predictive control of a 3-DOF biped robot leg.

Sci Rep

Department of Mechatronics and Robotics Engineering, Egypt-Japan University of Science and Technology, E-JUST, Alexandria, 21934, Egypt.

Published: July 2024

AI Article Synopsis

  • * The model was integrated into a Model Predictive Control (MPC) framework, allowing for accurate path following without relying on traditional dynamic models, while also ensuring safety constraints were met.
  • * Our experiments showed that deep learning significantly enhances robotic control, outperforming traditional methods, and suggests promising future research opportunities in applying deep learning to robotic systems.

Article Abstract

Our research utilized deep learning to enhance the control of a 3 Degrees of Freedom biped robot leg. We created a dynamic model based on a detailed joint angles and actuator torques dataset. This model was then integrated into a Model Predictive Control (MPC) framework, allowing for precise trajectory tracking without the need for traditional analytical dynamic models. By incorporating specific constraints within the MPC, we met operational and safety standards. The experimental results demonstrate the effectiveness of deep learning models in improving robotic control, leading to precise trajectory tracking and suggesting potential for further integration of deep learning into robotic system control. This approach not only outperforms traditional control methods in accuracy and efficiency but also opens the way for new research in robotics, highlighting the potential of utilizing deep learning models in predictive control techniques.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247096PMC
http://dx.doi.org/10.1038/s41598-024-66104-yDOI Listing

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