no code implementations • 27 Sep 2023 • Fabian Jenelten, Junzhe He, Farbod Farshidian, Marco Hutter
Finally, we show that our proposed tracking controller generalizes across different trajectory optimization methods not seen during training.
no code implementations • 26 Mar 2021 • Alexander Reske, Jan Carius, Yuntao Ma, Farbod Farshidian, Marco Hutter
We present a learning algorithm for training a single policy that imitates multiple gaits of a walking robot.
1 code implementation • 18 Mar 2021 • Mayank Mittal, David Hoeller, Farbod Farshidian, Marco Hutter, Animesh Garg
A kitchen assistant needs to operate human-scale objects, such as cabinets and ovens, in unmapped environments with dynamic obstacles.
no code implementations • 7 Mar 2021 • David Hoeller, Lorenz Wellhausen, Farbod Farshidian, Marco Hutter
We show that decoupling the pipeline into these components results in a sample efficient policy learning stage that can be fully trained in simulation in just a dozen minutes.
no code implementations • 4 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.
no code implementations • 8 Oct 2019 • Farbod Farshidian, David Hoeller, Marco Hutter
The DMPC actor is a Model Predictive Control (MPC) optimizer with an objective function defined in terms of a value function estimated by the critic.
no code implementations • 18 Sep 2019 • Vassilios Tsounis, Mitja Alge, Joonho Lee, Farbod Farshidian, Marco Hutter
This paper addresses the problem of legged locomotion in non-flat terrain.
1 code implementation • 11 Sep 2019 • Jan Carius, Farbod Farshidian, Marco Hutter
Our loss function, however, corresponds to the minimization of the control Hamiltonian, which derives from the principle of optimality.
no code implementations • 30 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.
no code implementations • 27 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