Zobrazeno 1 - 10
of 1 162
pro vyhledávání: '"Brockers, A."'
Autor:
Brommer, Christian, Fornasier, Alessandro, Scheiber, Martin, Delaune, Jeff, Brockers, Roland, Steinbrener, Jan, Weiss, Stephan
For real-world applications, autonomous mobile robotic platforms must be capable of navigating safely in a multitude of different and dynamic environments with accurate and robust localization being a key prerequisite. To support further research in
Externí odkaz:
http://arxiv.org/abs/2210.09114
Publikováno v:
Ace Analyser: Company News. 4/28/2023, pN.PAG-N.PAG. 1p.
The next generation of Mars rotorcrafts requires on-board autonomous hazard avoidance landing. To this end, this work proposes a system that performs continuous multi-resolution height map reconstruction and safe landing spot detection. Structure-fro
Externí odkaz:
http://arxiv.org/abs/2205.03522
Autor:
Delaune, Jeff, Izraelevitz, Jacob, Sirlin, Samuel, Sternberg, David, Giersch, Louis, Tosi, L. Phillipe, Skliyanskiy, Evgeniy, Young, Larry, Mischna, Michael, Withrow-Maser, Shannah, Mueller, Juergen, Bowman, Joshua, Wallace, Mark S, Grip, Havard F., Matthies, Larry, Johnson, Wayne, Keennon, Matthew, Pipenberg, Benjamin, Patel, Harsh, Lim, Christopher, Schutte, Aaron, Veismann, Marcel, Cummings, Haley, Conley, Sarah, Bapst, Jonathan, Tzanetos, Theodore, Brockers, Roland, Jain, Abhinandan, Bayard, David, Chmielewski, Art, Toupet, Olivier, Burdick, Joel, Gharib, Morteza, Balaram
Mid-Air Helicopter Delivery (MAHD) is a new Entry, Descent and Landing (EDL) architecture to enable in situ mobility for Mars science at lower cost than previous missions. It uses a jetpack to slow down a Mars Science Helicopter (MSH) after separatio
Externí odkaz:
http://arxiv.org/abs/2203.03704
Autor:
Schoppmann, Pascal, Proença, Pedro F., Delaune, Jeff, Pantic, Michael, Hinzmann, Timo, Matthies, Larry, Siegwart, Roland, Brockers, Roland
In this paper, we propose a resource-efficient approach to provide an autonomous UAV with an on-board perception method to detect safe, hazard-free landing sites during flights over complex 3D terrain. We aggregate 3D measurements acquired from a seq
Externí odkaz:
http://arxiv.org/abs/2111.06271
Publikováno v:
IEEE Robotics and Automation Letters, with presentation at the IEEE International Conference on Robotics and Automation (ICRA), Xi'an, China, 2021
Traveling at constant velocity is the most efficient trajectory for most robotics applications. Unfortunately without accelerometer excitation, monocular Visual-Inertial Odometry (VIO) cannot observe scale and suffers severe error drift. This was the
Externí odkaz:
http://arxiv.org/abs/2103.15215
xVIO is a range-visual-inertial odometry algorithm implemented at JPL. It has been demonstrated with closed-loop controls on-board unmanned rotorcraft equipped with off-the-shelf embedded computers and sensors. It can operate at daytime with visible-
Externí odkaz:
http://arxiv.org/abs/2010.06677
Autor:
Karlusic, Marko, Rymzhanov, Ruslan A., O'Connell, Jacques H., Brockers, Lara, Luketic, Kristina Tomic, Siketic, Zdravko, Fazinic, Stjepko, Dubcek, Pavo, Jaksic, Milko, Provatas, Georgios, Medvedev, Nikita, Volkov, Alexander E., Schleberger, Marika
We experimentally discovered that Al2O3 and MgO exhibit well-pronounced nanometric modifications on the surfaces when irradiated under grazing incidence with 23 MeV I beam, in contrast to normal incidence irradiation with the same ion beam when no da
Externí odkaz:
http://arxiv.org/abs/2003.04790
Autor:
Malyuta, Danylo, Brommer, Christian, Hentzen, Daniel, Stastny, Thomas, Siegwart, Roland, Brockers, Roland
Publikováno v:
J Field Robotics (2019) 1-21
Recent applications of unmanned aerial systems (UAS) to precision agriculture have shown increased ease and efficiency in data collection at precise remote locations. However, further enhancement of the field requires operation over long periods of t
Externí odkaz:
http://arxiv.org/abs/1908.06381