no code implementations • 17 Sep 2024 • Jan Achterhold, Suresh Guttikonda, Jens U. Kreber, Haolong Li, Joerg Stueckler
In this article, we propose a novel approach for learning a probabilistic, terrain- and robot-aware forward dynamics model (TRADYN) which can adapt to such variations and demonstrate its use for navigation.
no code implementations • 4 Jun 2024 • Haolong Li, Yu Ma, Yinqi Zhang, Chen Ye, Jie Chen
In this paper, through a newly proposed arithmetical puzzle problem, we show that the model can perform well on multi-step reasoning tasks via fine-tuning on high-quality synthetic data.
no code implementations • 20 Sep 2023 • Haolong Li, Joerg Stueckler
Wheeled mobile robots need the ability to estimate their motion and the effect of their control actions for navigation planning.
no code implementations • 18 Jul 2023 • Suresh Guttikonda, Jan Achterhold, Haolong Li, Joschka Boedecker, Joerg Stueckler
Terrain properties such as friction coefficients may vary over time depending on the location of the robot.
no code implementations • 12 Oct 2022 • Yuxuan Xue, Haolong Li, Stefan Leutenegger, Jörg Stückler
Visual reconstruction of fast non-rigid object deformations over time is a challenge for conventional frame-based cameras.
no code implementations • 14 Apr 2022 • Haolong Li, Joerg Stueckler
Visual-inertial odometry (VIO) is an important technology for autonomous robots with power and payload constraints.
no code implementations • 29 Mar 2021 • Haolong Li, Joerg Stueckler
Event cameras are promising devices for lowlatency tracking and high-dynamic range imaging.
no code implementations • 14 Jan 2021 • Haolong Li, Ping Zhu
Here the formation of pressure pedestal along with the reversed magnetic shear region is shown to be the natural outcome of the MHD tokamak equilibrium in a self-consistent response to the presence of a localized toroidal rotation typically observed in H-mode or QH-mode.
Plasma Physics