31 to 40 of 815 Results
Apr 3, 2022
Yun, Kyongsik; Lu, Thomas; Huyen, Alexander; Hammer, Patrick; Wang, Pei, 2022, "Neurosymbolic Hybrid Approach to Driver Collision Warning", https://hdl.handle.net/2014/56165, SPIE Defense + Commercial Sensing 2022, Orlando, Florida, April 3-7, 2022, JPL Open Repository
There are two main algorithmic approaches to autonomous driving systems: (1) An end-to-end system in which a single deep neural network learns to map sensory input directly into appropriate warning and driving responses. (2) A mediated hybrid recognition system in which a system... |
Mar 27, 2022
Focardi, Paolo; Harrell, Jefferson A., 2022, "NISAR Flight Feed Passive Antenna Measurements", https://hdl.handle.net/2014/55053, EuCAP 2022, Madrid, Spain, March 27 - April 1, 2022, JPL Open Repository
NISAR (NASA ISRO SAR, National Aeronautics and Space Administration, Indian Space Research Organization, Synthetic Aperture Radar) is an Earth science project currently in its final development phase at NASA Jet Propulsion Laboratory (JPL) and at ISRO. Due for launch in 2022 it w... |
Mar 27, 2022
Focardi, Paolo; Vacchione, Joseph D., 2022, "Evolution of the NISAR Feed Antenna Design due to Environmental Requirements", https://hdl.handle.net/2014/55956, EuCAP, Madrid, Spain, March 27 - April 1, 2022, JPL Open Repository
NISAR (NASA ISRO SAR, National Aeronautics and Space Administration, Indian Space Research Organization, Synthetic Aperture Radar) is an Earth science project currently in its final development phases at NASA Jet Propulsion Laboratory (JPL) and at ISRO. Due for launch in 2023 it... |
Mar 22, 2022
Feather, Martin, 2022, "Hallmarks of an Autonomous Space System’s Development and V&V", https://hdl.handle.net/2014/55075, 2022 IEEE International COnference on Assured Autonomy (ICAA), Fajardo, Puerto Rico, March 22-24, 2022, JPL Open Repository
NASA’s deep space missions are dependent on autonomy when conditions require a faster response than can be directed by communication to and from Earth. Verification and Validation (V&V) of the autonomy is an essential step for missions to be confident in its use. This paper provi... |
Mar 21, 2022
Selva, Daniel; Allen, George; Gao, Huilin; Gorr, Ben; Jaramillo, Alan Aguilar; Viros Martin, Antoni; Sun, Yizhou; Mehta, Ankur; Nag, Sreeja; Ravindra, Vinay; David, Cedric H., 2022, "3D-CHESS: Decentralized, Distributed, Dynamic, and Context-aware Heterogeneous Sensor Systems", https://hdl.handle.net/2014/56120, International Symposium on Stabilization, Safety, and Security of Distributed Systems., Stanford, California, March 21, 2022 - December 23, 2021, JPL Open Repository
This paper describes the objectives and current status of the 3D-CHESS project which aims to demonstrate a new Earth observing strategy based on a context-aware Earth observing sensor web. This sensor web consists of a set of nodes with a knowledge base, heterogeneous sensors, ed... |
Mar 5, 2022
Ware, John; Davarian, Faramaz, 2022, "Lunar Communications Services with Emphasis on Commercialization", https://hdl.handle.net/2014/55987, 2022 IEEE Aerospace Conference, Big Sky, Montana, March 5-12, 2022, JPL Open Repository
In mid-2020 Lockheed Marin Space (LM) and NASA’s Jet Propulsion Laboratory (JPL) formed a working group to study and address the need for a lunar communications network to service a growing lunar economy, beginning with the initial crewed and robotic mission needs in 2024. Multip... |
Mar 5, 2022
Gladden, Roy; Anabtawi, Aseel; Buccino, Dustin; Call, Jared; Chamberlain, Neil; Elliott, Harvey; Fieseler, Paul; Fujii, Ken; Oudhriri, Kamal; Pereira, Eve; Sackier, Chloe; Young, Emma; Haggard, Micheal; Srnka, Evan, 2022, "Preparing the Mars Relay Network for the Arrival of the Perseverance Rover at Mars", https://hdl.handle.net/2014/55960, 2022 IEEE Aerospace Conference, Big Sky, Montana, March 5-12, 2022, JPL Open Repository
The Perseverance rover represents NASA’s latest achievement in Mars exploration. Landing successfully on 18 Feb 2021, the rover’s transmitted data during its entry, descent, and landing (EDL) were captured by the Mars Reconnaissance Orbiter (MRO) and the Mars Atmosphere and Volat... |
Mar 5, 2022
Rieber, Richard; McHenry, Michael; Twu, Philip; Stragier, Michael M., 2022, "Planning for a Martian Road Trip – The Mars2020 Mobility Systems Design", https://hdl.handle.net/2014/56172, 2022 IEEE Aerospace Conference, Big Sky, Montana, March 5-12, 2022, JPL Open Repository
The Perseverance rover landed in Jezero Crateron Mars on February 18, 2021, marking the beginning of anepic road trip across Mars. The guiding principle of thePerseverance rover design was to replicate Curiosity, exceptfor when the new mission objectives mandated a change.The sci... |
Mar 5, 2022
Durka, Michael J.; Fleurial, Jean-Pierre; Wielgosz, Sarah E.; Riley, Shane P.; Barry, Matthew M.; Woerner, David F.; Barstow, Brian; Drymiotis, Fivos; Nesmith, Bill J., 2022, "A Novel High-Performance Mission-Enabling Multi-Purpose Radioisotope Heat Source", https://hdl.handle.net/2014/56088, 2022 IEEE Aerospace Conference, Big Sky, Montana, March 5-12, 2022, JPL Open Repository
Recent studies indicate science mission concepts targeting access to the sub-surface oceans of icy moons require ice-penetrating cryobots powered by advanced Radioisotope Power Systems (RPS). These systems would deliver waste heat for ice-melting in the range of 10 kW. Minimizing... |
Mar 5, 2022
Green, Robert O; Schaepman, Michael; Mouroulis, Pantazis; Geier, Sven; Shaw, Lucas; Hueini, Andreas; Bernas, Michael; McKinley, Ian; Smith, Christopher; Wehbe, Rami; Eastwood, Michael; Vinckier, Quentin; Liggett, Elliott; Zandbergen, Sander; Thompson, David; Sullivan, Peter; Sarture, Chuck; Van Gorp, Byron; Helmlinger, Mark, 2022, "Airborne Visible/Infrared Imaging Spectrometer 3 (AVIRIS-3)", https://hdl.handle.net/2014/56012, 2022 IEEE Aerospace Conference, Big Sky, Montana, March 5-12, 2022, JPL Open Repository
The Airborne Visible/Infrared Imaging Spectrometer 3 (AVIRIS-3) is the third of the NASA AVIRIS spectrometer series and is being developed in parallel with the Compact Wide-swath Imaging Spectrometer II (CWIS-II) for the University of Zurich, Switzerland. The core spectrometer of... |
