Search Results for author: Timothy Sandy

Found 5 papers, 0 papers with code

3D Surfel Map-Aided Visual Relocalization with Learned Descriptors

no code implementations8 Apr 2021 Haoyang Ye, Huaiyang Huang, Marco Hutter, Timothy Sandy, Ming Liu

In this paper, we introduce a method for visual relocalization using the geometric information from a 3D surfel map.

Camera Relocalization

A Fully-Integrated Sensing and Control System for High-Accuracy Mobile Robotic Building Construction

no code implementations4 Dec 2019 Abel Gawel, Hermann Blum, Johannes Pankert, Koen Krämer, Luca Bartolomei, Selen Ercan, Farbod Farshidian, Margarita Chli, Fabio Gramazio, Roland Siegwart, Marco Hutter, Timothy Sandy

We present a fully-integrated sensing and control system which enables mobile manipulator robots to execute building tasks with millimeter-scale accuracy on building construction sites.

Trajectory Planning

Optimal and Learning Control for Autonomous Robots

no code implementations30 Aug 2017 Jonas Buchli, Farbod Farshidian, Alexander Winkler, Timothy Sandy, Markus Giftthaler

Optimal and Learning Control for Autonomous Robots has been taught in the Robotics, Systems and Controls Masters at ETH Zurich with the aim to teach optimal control and reinforcement learning for closed loop control problems from a unified point of view.

reinforcement-learning Reinforcement Learning (RL) +1

Efficient Kinematic Planning for Mobile Manipulators with Non-holonomic Constraints Using Optimal Control

no code implementations27 Jan 2017 Markus Giftthaler, Farbod Farshidian, Timothy Sandy, Lukas Stadelmann, Jonas Buchli

This work addresses the problem of kinematic trajectory planning for mobile manipulators with non-holonomic constraints, and holonomic operational-space tracking constraints.

Robotics

Mobile Robotic Fabrication at 1:1 scale: the In situ Fabricator

no code implementations13 Jan 2017 Markus Giftthaler, Timothy Sandy, Kathrin Dörfler, Ian Brooks, Mark Buckingham, Gonzalo Rey, Matthias Kohler, Fabio Gramazio, Jonas Buchli

This paper presents the concept of an In situ Fabricator, a mobile robot intended for on-site manufacturing, assembly and digital fabrication.

Robotics

Cannot find the paper you are looking for? You can Submit a new open access paper.