Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Matthew Spenko"'
Publikováno v:
Navigation, Vol 71, Iss 1 (2024)
This paper investigates how global navigation satellite systems (GNSSs) and inertial navigation systems (INSs), when appropriately augmented by ranging from local landmarks, can safely navigate vehicles through a real-world urban environment. We begi
Externí odkaz:
https://doaj.org/article/ca4979cd94d840a4abcc7e8491383a1b
Autor:
Matthew Spenko
Publikováno v:
Advanced Intelligent Systems, Vol 5, Iss 3, Pp n/a-n/a (2023)
The space environment offers unique challenges for robotic grippers and controllable attachment mechanisms. Applications include satellite and orbital debris capture, perching for free‐floating robots inside the International Space Station, climbin
Externí odkaz:
https://doaj.org/article/ab4d3fa29af6411d9496b6f77ca52f84
Autor:
Charles H. Cannon, Colby Borchetta, David L. Anderson, Gabriel Arellano, Martin Barker, Guillaume Charron, Jalene M. LaMontagne, Jeannine H. Richards, Ethan Abercrombie, Lindsay F. Banin, Ximena Tagle Casapia, Xi Chen, Polina Degtjarenko, Jane E. Dell, David Durden, Juan Ernesto Guevara Andino, Rebeca Hernández-Gutiérrez, Andrew D. Hirons, Chai-Shian Kua, Hughes La Vigne, Maurice Leponce, Jun Ying Lim, Margaret Lowman, Andrew J. Marshall, Sean T. Michaletz, Benjamin B. Normark, Darin S. Penneys, Gerald F. Schneider, Joeri S. Strijk, Bashir B. Tiamiyu, Tara L. E. Trammell, Yalma L. Vargas-Rodriguez, Samantha R. Weintraub-Leff, Alexis Lussier Desbiens, Matthew Spenko
Publikováno v:
Frontiers in Forests and Global Change, Vol 4 (2021)
The arboreal ecosystem is vitally important to global and local biogeochemical processes, the maintenance of biodiversity in natural systems, and human health in urban environments. The ability to collect samples, observations, and data to conduct me
Externí odkaz:
https://doaj.org/article/7f9010aeb63b4068a3cf8857654a5665
Publikováno v:
Sensors, Vol 18, Iss 8, p 2740 (2018)
In this paper, we develop new methods to assess safety risks of an integrated GNSS/LiDAR navigation system for highly automated vehicle (HAV) applications. LiDAR navigation requires feature extraction (FE) and data association (DA). In prior work, we
Externí odkaz:
https://doaj.org/article/9afc8dcaef2843f7aec1bf515877c4c4
In this paper, we introduce a new approach for soft robot shape formation and morphing using approximate distance fields. The method uses concepts from constructive solid geometry, R-functions, to construct an approximate distance function to the bou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20ec77d250cd0c7062450eca5311ec06
http://arxiv.org/abs/2306.06120
http://arxiv.org/abs/2306.06120
Publikováno v:
IEEE Transactions on Robotics. 38:810-821
This article describes a soft robot based on boundary constrained modular subunits. The loop-shaped robot consists of a granule-filled elastic toroidal membrane with a series of modular subunit robots attached to its exterior. The robot can operate b
Publikováno v:
ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation.
Publikováno v:
IEEE Robotics and Automation Letters. 6:119-126
As more robots, such as autonomous vehicles, are deployed in life-critical situations it is imperative to consider safety, and in particular, localization safety. While it would be ideal to guarantee localization safety without having to modify the e
Publikováno v:
The International Journal of Robotics Research. 39:1503-1524
The problem of quantifying robot localization safety in the presence of undetected sensor faults is critical when preparing for future applications where robots may interact with humans in life-critical situations; however, the topic is only sparsely
Publikováno v:
IEEE Robotics and Automation Letters. 5:3182-3189
Localization safety, or integrity risk, is the probability of undetected localization failures and a common aviation performance metric used to verify a minimum accuracy requirement. As autonomous robots become more common, applying integrity risk me