Diplomandenseminar

Die AG Robotik von der Universität Bremen bietet in Kooperation mit dem Robotics Innovation Center von der DFKI GmbH eine ganze Reihe von Seminaren und Vorträgen an. In dieser Reihe sind die Bachelor-, Master- und Diplomarbeiten enthalten. Die Termine werden hier regelmäßig aktualisiert. Externe können in vielen Fällen nach Rücksprache mit dem Sekretariat an den Vorträgen teilnehmen.

Vorträge

 -  09:00 Uhr
Zwischenbericht

Exploration via Constructive Disagreement: Diversity in Ensemble-based Behavior Learning using Niching Migratory Multi-Swarm Optimization

von: Antonia Holsten  (Universität Bremen)
Guiding exploration of the environment via disagreement is a common approach in model-based ensemble learning methods. For the effectiveness of the approach, the ensemble diversity is a crucial property. In this work, we investigate the usage of a state-of-the-art multi-modal optimizer to generate a…
 -  13:00 Uhr
Exposé

Prototyping, development, and analysis of different contact detection methods for bipeds and quadrupeds

von: Mani Krishna Tippireddy  (Hochschule Stralsund)
Bipedal and quadruped robots are advancing rapidly, showcasing remarkable abilities in traversing complex terrains and executing diverse tasks. Central to their performance is the accurate detection of foot-toground contact, crucial for maintaining stability and balance. Particularly in challenging …
 -  13:00 Uhr
Kolloquium

Local Dynamics Adaption for Trajectory Optimization and Stabilization of underactuated AUV's

von: Lukas Rust  (Universität Bremen)
In the recent decades, many missions have been undertaken to investigate Europa, one of Jupiter’s moons. It’s surface consists of a thick ice crust which covers a deep ocean underneath it. To inspect the ocean a system was conceptualized at DFKI Bremen which would drill through the ice and then depl…
 -  14:00 Uhr
Kolloquium

Episodic Lang-Term Memory for Planetary Robotics Autonomous Navigation

von: Andre Felmet  (Universität Bremen)
Long-term autonomous robotic missions, especially in isolated environments, have to cope with various challenges, e.g., limited possibilities for maintenance or recovery in case of failure. Better adaptation of the robot to its environment is therefore the first step towards a more robust behavioura…
 -  13:00 Uhr
Kolloquium

Evaluation of metrics for human-like grips

von: Florian Seidler  (Universität Bremen)
Human hands effortlessly navigate a diverse range of objects, adjusting grasp strength, finger placement, and overall hand configuration. In contrast, implementing a comparable level of dexterity in robot hands demands a precise understanding of not only the physical mechanics involved but also the …
 -  13:30 Uhr
Zwischenbericht

Control Strategies for a Rimless Wheel Micro-Rover

von: Dennis Schlee  (TU Darmstadt)
Rimless wheeled robots are a hybrid variant of traditionally wheeled and legged robots. These hybrid systems combine the benefits of both approaches, such as efficient power demands and good terrain traversability. However, the simplicity of the design of the rimless wheel has the disadvantage of li…
 -  13:00 Uhr
Zwischenbericht

Robot state estimation using Synthetic RGB images

von: Vasantakumaar, Naren  (Universität Bremen)
The aim of this thesis is to use a camera as a cost-effective alternative to the expensive retrofitting of sensors for state estimation of the manipulator. Determining the state of robot joints from images has always been a challenge in the field of computer vision and robotics. Thus, determining th…
 -  14:00 Uhr
Zwischenbericht

Online Terrain Traversability Estimation for Wheel-Legged Rover Exploration

von: Yogeshkarna Govindaraj  (Hochschule Bonn-Rhein-Sieg)
In robotics, traversability, the ability of a robot to navigate challenging terrains, remains a significant challenge due to limitations in design, perception, and computation. The hybrid wheel-legged design, exemplified by the SherpaTT rover, offers enhanced mobility in unstructured terrain. Curren…
 -  13:30 Uhr
Exposé

Unified model for Grasp stability estimation

von: Prithvi Sanghamreddy  (Universität Bremen)
Grasp stability is one of the main concerns in the field of robotics, as it directly impacts the effectiveness and safety of robotic manipulation tasks. Grasping an object and evaluating the grasp is an important task when we use robotic hands. Establishing robotic hands that can securely hold and m…
 -  13:00 Uhr
Exposé

Enhancement and Evaluation of an AUV's Docking Station Detection with Deep-Learning Based Object-Detection

von: Faraz Ahmad  (Constructor University)
A specific field of application for resident Autonomous Underwater Vehicles (AUVs) is in under-ice environments, both on the terrestrial and extra-terrestrial settings. In such environments, the underwater docking process is a critical aspect as this allows AUV to return for charging, data transmiss…
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zuletzt geändert am 06.09.2024