Searched for: subject%3A%22robotics%22
(1 - 3 of 3)
document
Alonso-Mora, J. (author), Montijano, Eduardo (author), Nägeli, Tobias (author), Hilliges, Otmar (author), Schwager, Mac (author), Rus, Daniela (author)
This paper presents a distributed method for formation control of a homogeneous team of aerial or ground mobile robots navigating in environments with static and dynamic obstacles. Each robot in the team has a finite communication and visibility radius and shares information with its neighbors to coordinate. Our approach leverages both...
journal article 2018
document
Stevsic, Stefan (author), Nägeli, Tobias (author), Alonso-Mora, J. (author), Hilliges, Otmar (author)
In this letter, we propose an algorithm for the training of neural network control policies for quadrotors. The learned control policy computes control commands directly from sensor inputs and is, hence, computationally efficient. An imitation learning algorithm produces a policy that reproduces the behavior of a supervisor. The supervisor...
journal article 2018
document
Nageli, Tobias (author), Oberholzer, Samuel (author), Pluss, Silvan (author), Alonso-Mora, J. (author), Hilliges, Otmar (author)
We propose a real-time method for the infrastructure-free estimation of articulated human motion. The approach leverages a swarm of camer aequipped flying robots and jointly optimizes the swarm's and skeletal states, which include the 3D joint positions and a set of bones. Our method allows to track the motion of human subjects, for example...
journal article 2018