1,951 to 1,959 of 1,959 Results
Jan 3, 2022
Logan, Cambria A; Emanuel, Blair; Perkins, Rebecca; Roberts, Eric, 2022, "Sampling Arm Configuration and Excavation Tool Compatibility for Europa Lander", https://hdl.handle.net/2014/56361, AIAA SciTech 2022 (Virtual / In-Person Hybrid), San Diego, California, January 3-7, 2022, JPL Open Repository
No abstract provided |
Jan 3, 2022
Katake, Anup B.; San Martin, A. Miguel; Skulsky, E. David; Serricchio, Fred; Trawny, Nikolas; Bakalski, Ivelin; Machan, Roman, 2022, "Design and Development of High-Performance Imaging Lidars for Extreme Radiation Environments of Europa", https://hdl.handle.net/2014/56101, AIAA SciTech 2022, San Diego, California, January 3-7, 2022, JPL Open Repository
To enable safe landing on unknown terrain, such as Europa, JPL has been developing two next-generation dual-mode lidars that can provide long range altimetry as well as dense 3D mapping in real-time during landing. In this paper, we discuss the overall concept, development strate... |
Jan 3, 2022
As'ad, Faisal; Avery, Philip; Farhat, Charbel; Lobbia, Marcus; Rabinovitch, Jason, 2022, "Validation of a High-Fidelity Supersonic Parachute Inflation Dynamics Model and Best Practice", https://hdl.handle.net/2014/56115, AIAA SciTech 2022, San Diego, California, January 3-7, 2022, JPL Open Repository
The parachute inflation dynamics (PID) of a Disk-Gap-Band (DGB) parachute system travelling at supersonic velocities in the high-altitude Earth atmosphere is simulated using a high-fidelity, multiphysics, massively-parallel computational framework. The sensitivity of the simulati... |
Jan 3, 2022
Vaquero, Mar; Kennedy, Brian; McElrath, Tim, 2022, "Final Approach Navigation to Europa: Setting Up for a Successful Landing", https://hdl.handle.net/2014/56116, AIAA SciTech 2022, San Diego, California, January 3-7, 2022, JPL Open Repository
Jupiter's moon Europa has been a prime target in the search for extraterrestrial life since the Galileo orbiter indicated that a saltwater ocean may exist beneath its icy crust. The proposed Europa Lander mission targets revolutionary science investigations on the surface of Euro... |
Jan 3, 2022
Katake, Anup B; San Martin, A. Miguel; Skulsky, David; Serricchio, Fred; Trawny, Nikolas; Bakalski, Ivelin; Machan, Roman, 2022, "Design and Development of High-Performance Imaging Lidars for Extreme Radiation Environments of Europa", https://hdl.handle.net/2014/56387, AIAA SciTech 2022 (Virtual / In-Person Hybrid), San Diego, California, January 3-7, 2022, JPL Open Repository
No abstract provided |
Jan 3, 2022
Sullivan, Christopher J.; Bosanac, Natasha; Anderson, Rodney L.; Mashiku, Alinda K., 2022, "Exploring the Low-Thrust Transfer Design Space in an Ephemeris Model via Multi-Objective Reinforcement Learning", https://hdl.handle.net/2014/56096, AIAA SciTech 2022, San Diego, California, January 3-7, 2022, JPL Open Repository
Multi-Reward Proximal Policy Optimization (MRPPO) is a multi-objective reinforcement learning algorithm used to train multiple policies to uncover solutions within a multi-objective solution space. MRPPO is used in this paper to train policies to construct low-thrust transfers fo... |
Jan 3, 2022
Duffy, Elizabeth; Gori, Marcello; Yearicks, Sarah; Comstock, Eleni; Perkins, Rebecca; Kriechbaum, Kristopher; Shiraishi, Lori, 2022, "Development of Europan Simulants", https://hdl.handle.net/2014/56357, AIAA SciTech 2022 (Virtual / In-Person Hybrid), San Diego, California, January 3-7, 2022, JPL Open Repository
No abstract provided |
Jan 3, 2022
Oguri, Ken; Lantoine, Gregory; Sweetser, Ted, 2022, "Robust Solar Sail Trajectory Design under Uncertainty with Application to NEA Scout Mission", https://hdl.handle.net/2014/56371, AIAA SciTech 2022 (Virtual / In-Person Hybrid), San Diego, California, January 3-7, 2022, JPL Open Repository
No abstract provided |
Jan 3, 2022
Aaron, Seth B.; Conway, Dylan T.; Clouse, Daniel S.; Cheng, Yang; Ansar, Adnan I.; Johnson, Andrew E.; Trawny, Nikolas; Bieniawski, Stefan; Castelluccio, Mark; Pedrotty, Samuel M., 2022, "Performance Analysis of Terrain Relative Navigation Using Blue Origin New Shepard Suborbital Flight Telemetry", https://hdl.handle.net/2014/56154, AIAA SciTech 2022, San Diego, California, January 3-7, 2022, JPL Open Repository
As part of a NASA Tipping Point Partnership with Blue Origin to mature precision lunar landing technologies, two test flights of the Blue Origin New Shepard vehicle carrying a NASA-developed sensor suite were conducted on 10/13/2020 and 08/26/2021 at the West Texas Launch Site (L... |