6 papers · 1 filter
Hemispherical Angular Power Mapping of Installed mmWave Radar Modules Under Realistic Deployment Constraints
Maaz Qureshi, Mohammad Omid Bagheri, William Melek +1
Characterizing the angular radiation behavior of installed millimeter-wave (mmWave) radar modules is increasingly important in practical sensing platforms, where packaging, mountin…
RAPTAR: Radar Radiation Pattern Acquisition through Automated Collaborative Robotics
Maaz Qureshi, Mohammad Omid Bagheri, Abdelrahman Elbadrawy +2
Accurate characterization of modern on-chip antennas remains challenging, as current probe-station techniques offer limited angular coverage, rely on bespoke hardware, and require…
CRADMap: Applied Distributed Volumetric Mapping with 5G-Connected Multi-Robots and 4D Radar Perception
Maaz Qureshi, Alexander Werner, Zhenan Liu +3
Sparse and feature SLAM methods provide robust camera pose estimation. However, they often fail to capture the level of detail required for inspection and scene awareness tasks. Co…
Learning Skateboarding for Humanoid Robots through Massively Parallel Reinforcement Learning
William Thibault, Vidyasagar Rajendran, William Melek +1
Learning-based methods have proven useful at generating complex motions for robots, including humanoids. Reinforcement learning (RL) has been used to learn locomotion policies, som…
Learning Velocity-based Humanoid Locomotion: Massively Parallel Learning with Brax and MJX
William Thibault, William Melek, Katja Mombaur
Humanoid locomotion is a key skill to bring humanoids out of the lab and into the real-world. Many motion generation methods for locomotion have been proposed including reinforceme…
5G Virtual Reality Manipulator Teleoperation using a Mobile Phone
Alexander Werner, William Melek
This paper presents an approach to teleoperate a manipulator using a mobile phone as a leader device. Using its IMU and camera, the phone estimates its Cartesian pose which is then…