379 citations · 465 across the 13 of their papers we have counts for
7 papers · 1 filter
Two-Step Online Trajectory Planning of a Quadcopter in Indoor Environments with Obstacles
Martin Zimmermann, Minh Nhat Vu, Florian Beck +2
This paper presents a two-step algorithm for online trajectory planning in indoor environments with unknown obstacles. In the first step, sampling-based path planning techniques su…
Machine Learning-based Framework for Optimally Solving the Analytical Inverse Kinematics for Redundant Manipulators
Minh Nhat Vu, Florian Beck, Michael Schwegel +3
Solving the analytical inverse kinematics (IK) of redundant manipulators in real time is a difficult problem in robotics since its solution for a given target pose is not unique. M…
Singularity Avoidance with Application to Online Trajectory Optimization for Serial Manipulators
Florian Beck, Minh Nhat Vu, Christian Hartl-Nesic +1
This work proposes a novel singularity avoidance approach for real-time trajectory optimization based on known singular configurations. The focus of this work lies on analyzing kin…
Optimizing optical potentials with physics-inspired learning algorithms
Martino Calzavara, Yevhenii Kuriatnikov, Andreas Deutschmann-Olek +6
We present our new experimental and theoretical framework which combines a broadband superluminescent diode (SLED/SLD) with fast learning algorithms to provide speed and accuracy i…
Sampling-Based Trajectory (re)planning for Differentially Flat Systems: Application to a 3D Gantry Crane
Minh Nhat Vu, Michael Schwegel, Christian Hartl-Nesic +1
In this paper, a sampling-based trajectory planning algorithm for a laboratory-scale 3D gantry crane in an environment with static obstacles and subject to bounds on the velocity a…
Iterative shaping of optical potentials for one-dimensional Bose-Einstein condensates
Andreas Deutschmann-Olek, Mohammadamin Tajik, Martino Calzavara +3
The ability to manipulate clouds of ultra-cold atoms is crucial for modern experiments on quantum manybody systems and quantum thermodynamics as well as future metrological applica…
A stochastic nonlinear model of the dynamics of actively Q-switched lasers
Lukas Tarra, Andreas Deutschmann-Olek, Vinzenz Stummer +3
In this paper, we present a novel stochastic and spatially lumped multi-mode model to describe the nonlinear dynamics of actively Q-switched lasers and random perturbations due to…