14 citations · 15 across the 5 of their papers we have counts for
5 papers
DOFS: A Real-world 3D Deformable Object Dataset with Full Spatial Information for Dynamics Model Learning
Zhen Zhang, Xiangyu Chu, Yunxi Tang +1
This work proposes DOFS, a pilot dataset of 3D deformable objects (DOs) (e.g., elasto-plastic objects) with full spatial information (i.e., top, side, and bottom information) using…
Bootstrapping Robotic Skill Learning With Intuitive Teleoperation: Initial Feasibility Study
Xiangyu Chu, Yunxi Tang, Lam Him Kwok +2
Robotic skill learning has been increasingly studied but the demonstration collections are more challenging compared to collecting images/videos in computer vision and texts in nat…
Towards Safe Landing of Falling Quadruped Robots Using a 3-DoF Morphable Inertial Tail
Yunxi Tang, Jiajun An, Xiangyu Chu +3
Falling cat problem is well-known where cats show their super aerial reorientation capability and can land safely. For their robotic counterparts, a similar falling quadruped robot…
Attitude Tracking for Rigid Bodies Using Vector and Biased Gyro Measurements
Eduardo Espíndola, Yu Tang
The rigid-body attitude tracking using vector and biased gyro measurements with unknown inertia matrix is studied in this note. First, a gyro-bias observer with global exponential…
Inequality Constrained Trajectory Optimization with A Hybrid Multiple-shooting iLQR
Yunxi Tang, Xiangyu Chu, Wanxin Jin +1
Trajectory optimization has been used extensively in robotic systems. In particular, iterative Linear Quadratic Regulator (iLQR) has performed well as an off-line planner and onlin…