Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

Feature Encoded and Multi-Resolution Physics-Informed Machine Learning for Musculoskeletal Digital Twins

Alan Turing Institute via YouTube

Overview

Explore a 47-minute conference talk on advanced machine learning techniques for musculoskeletal digital twin applications. Delve into the development of Feature-Encoded Physics Informed Parameter Identification Neural Network (FEPI-PINN) for simultaneous motion prediction and parameter identification in human musculoskeletal systems. Discover how this approach projects high-dimensional noisy surface electromyography (sEMG) signals onto a low-dimensional noise-filtered embedding space for effective forward dynamic training. Learn about the proposed Multi-Resolution Recurrent Neural Network (MR-RNN) learning algorithm, which enhances time-domain mapping using fast wavelet transform to decompose noisy sEMG signals into nested multi-scale signals. Examine the training process involving lower-resolution input signals and parameter transfer to higher-scale training. Gain insights into how these innovative approaches effectively identify subject-specific muscle parameters, yield accurate motion predictions of elbow flexion extension, and contribute to the construction of subject-specific musculoskeletal digital twin systems for health condition assessment and motion prediction.

Syllabus

Karan Taneja - Feature Encoded and Multi-Resolution Physics-Informed Machine Learning Approaches...

Taught by

Alan Turing Institute

Reviews

Start your review of Feature Encoded and Multi-Resolution Physics-Informed Machine Learning for Musculoskeletal Digital Twins

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.