4 papers
Why Personalization Matters: Cross-Subject Challenges in EMG-IMU-based HRI Activity Recognition
Ruan Rithelle Chagas de Faria Carminati, Giovanni Braglia, Luigi Biagiotti +4
This paper investigates wearable-based recognition of human activities and gestures to support Human-Robot Interaction (HRI) in object-handover and assembly-like scenarios. Electro…
Arc-Length-Based Warping for Robot Skill Synthesis from Multiple Demonstrations
Giovanni Braglia, Davide Tebaldi, André Eugenio Lazzaretti +1
In robotics, Learning from Demonstration (LfD) aims to transfer skills to robots by using multiple demonstrations of the same task. These demonstrations are recorded and processed…
Phase-Independent Dynamic Movement Primitives With Applications to Human-Robot Co-manipulation and Time Optimal Planning
Giovanni Braglia, Davide Tebaldi, Luigi Biagiotti
Dynamic Movement Primitives (DMP) are an established and efficient method for encoding robotic tasks that require adaptation based on reference motions. Typically, the nominal traj…
A Minimum-Jerk Approach to Handle Singularities in Virtual Fixtures
Giovanni Braglia, Sylvain Calinon, Luigi Biagiotti
Implementing virtual fixtures in guiding tasks constrains the movement of the robot's end effector to specific curves within its workspace. However, incorporating guiding framework…