Zobrazeno 1 - 10
of 2 457
pro vyhledávání: '"P. DeLaune"'
The Mars Science Helicopter (MSH) mission aims to deploy the next generation of unmanned helicopters on Mars, targeting landing sites in highly irregular terrain such as Valles Marineris, the largest canyons in the Solar system with elevation varianc
Externí odkaz:
http://arxiv.org/abs/2409.04633
Autor:
Ramos, D., Caamano, M., Farget, F., Rodriguez-Tajes, C., Lemasson, A., Schmitt, C., Audouin, L., Benlliure, J., Casarejos, E., Clement, E., Cortina, D., Delaune, O., Derkx, X., Dijon, A., Dore, D., Fernandez-Dominguez, B., de France, G., Heinz, A., Jacquot, B., Paradela, C., Rejmund, M., Roger, T., Salsac, M. -D.
Nuclear fission is still one of the most complex physical processes we can observe in nature due to the interplay of macroscopic and microscopic nuclear properties that decide the result. An example of this coupling is the presence of nuclear dissipa
Externí odkaz:
http://arxiv.org/abs/2302.13856
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
We propose TRADE for robust tracking and 3D localization of a moving target in cluttered environments, from UAVs equipped with a single camera. Ultimately TRADE enables 3d-aware target following. Tracking-by-detection approaches are vulnerable to tar
Externí odkaz:
http://arxiv.org/abs/2210.03270
Publikováno v:
IEEE Robotics and Automation Letters, vol. 7, no. 4, pp. 10681-10688, Oct. 2022
We propose a system solution to achieve data-efficient, decentralized state estimation for a team of flying robots using thermal images and inertial measurements. Each robot can fly independently, and exchange data when possible to refine its state e
Externí odkaz:
http://arxiv.org/abs/2209.06588
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 7, Iss 3, Pp n/a-n/a (2024)
Abstract Integrated crop‐livestock systems (ICLS) bring diversity to agricultural systems, enhancing soil ecosystem services, food production, and environmental sustainability. Resource utilization efficiency practices under semiarid ecoregions inc
Externí odkaz:
https://doaj.org/article/cccfdc713b43461aa98f533445a92242
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:
Mahlknecht, Florian, Gehrig, Daniel, Nash, Jeremy, Rockenbauer, Friedrich M., Morrell, Benjamin, Delaune, Jeff, Scaramuzza, Davide
Publikováno v:
IEEE Robotics and Automation Letters (RA-L), 2022
Due to their resilience to motion blur and high robustness in low-light and high dynamic range conditions, event cameras are poised to become enabling sensors for vision-based exploration on future Mars helicopter missions. However, existing event-ba
Externí odkaz:
http://arxiv.org/abs/2204.05880
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