26 citations · 57 across the 7 of their papers we have counts for
7 papers
Sliding Mode Control of Active Magnetic Bearings -- A Cascaded Architecture
Dimitrios Papageorgiou, Ilmar Santos
Accurate and robust positioning of rotor axle is essential for efficient and safe operation of high-speed rotational machines with active magnetic bearings. This study presents a c…
Two-layer adaptive trajectory tracking controller for quadruped robots on slippery terrains
Despina-Ekaterini Argiropoulos, Dimitrios Papageorgiou, Michael Maravgakis +2
Task space trajectory tracking for quadruped robots plays a crucial role on achieving dexterous maneuvers in unstructured environments. To fulfill the control objective, the robot…
Bimanual crop manipulation for human-inspired robotic harvesting
Sotiris Stavridis, Dimitrios Papageorgiou, Leonidas Droukas +1
Most existing robotic harvesters utilize a unimanual approach; a single arm grasps the crop and detaches it, either via a detachment movement, or by cutting its stem with a special…
Autonomous Navigation in Confined Waters -- A COLREGs Rule 9 Compliant Framework
Peter Nicholas Hansen, Thomas T. Enevoldsen, Dimitrios Papageorgiou +1
Fully or partial autonomous marine vessels are actively being developed by many industry actors. In many cases, the autonomous vessels will be operating close to shore, and within…
Towards Prescribed Accuracy in Under-tuned Super-Twisting Sliding Mode Control Loops -- Experimental Verification
Dimitrios Papageorgiou
Obtaining prescribed accuracy bounds in super-twisting sliding mode control loops often falls short in terms of the applicability of the controller in high-performance systems. Thi…
A controller for reaching and unveiling a partially occluded object of interest with an eye-in-hand robot
Dimitrios Papageorgiou, Leonidas Koutras, Zoe Doulgeri
In this work, a control scheme for approaching and unveiling a partially occluded object of interest is proposed.The control scheme is based only on the classified point cloud obta…
On the Behaviour of Under-tuned Super-Twisting Sliding Mode Control Loops
Dimitrios Papageorgiou, Christopher Edwards
This paper investigates the stability properties and performance of super-twisting sliding-mode control loops subject to periodic perturbations. Although there exist conditions on…