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1 to 10 of 12 Results
A sampling-based optimization approach to handling environmental uncertainty for a planetary lander
Aug 2, 2021
Basich, Connor; Wang, Daniel; Russino, Joseph A; Chien, Steve; Zilberstein, Shlomo, 2021, "A sampling-based optimization approach to handling environmental uncertainty for a planetary lander", https://hdl.handle.net/2014/55050, 31st International Conference on Automated Planning and Scheduling (ICAPS 2021), Guangzhou, China, August 2-3, 2021, JPL Open Repository
Planning for unknown environments presents a number of technical challenges. The planner must ensure robustness to unknown phenomena and manage unpredictable variation in execution, all while operating in a capacity that maximizes its objective. Productivity in the face of these...
A Sampling-Based Optimization Approach to Handling Environmental Uncertainty for a Planetary Lander
Jul 27, 2021
Basich, Connor; Wang, Daniel; Russino, Joseph A.; Zilberstein, Shlomo; Chien, Steve, 2021, "A Sampling-Based Optimization Approach to Handling Environmental Uncertainty for a Planetary Lander", https://hdl.handle.net/2014/55229, 12th International Workshop on Planning and Scheduling for Space (IWPSS 2021), Pasadena, California, July 27-29, 2021, JPL Open Repository
Planning for unknown environments presents a number of technical challenges. The planner must ensure robustness to unknown phenomena and manage unpredictable variation in execution, all while operating in a capacity that maximizes its objective. Productivity in the face of these...
Benchmarking Planning Applications on the Qualcomm Snapdragon
Jul 27, 2021
Mirza, Faiz; Swope, Jason; Chien, Steve, 2021, "Benchmarking Planning Applications on the Qualcomm Snapdragon", https://hdl.handle.net/2014/55250, IWPSS 2021, Pasadena, California, July 27-29, 2021, JPL Open Repository
We benchmark several space planning/scheduling applications on the Qualcomm Snapdragon 855 Handheld Development Kit (HDK), a high performance embedded processor used in many mobile phones.We are flying 2 Snapdragon HDKs onboard the International Space Station (ISS) where they are...
Using Intelligent Targeting to increase the science return of a Smart Ice Storm Hunting Radar
Jul 19, 2021
Swope, Jason; Chien, Steve; Bosch-Lluis, Xavier; Yue, Qin; Tavallali, Peyman; Ogut, Mehmet; Ramos, Isaac; Kangaslahti, Pekka; Deal, William; Cooke, Caitlyn, 2021, "Using Intelligent Targeting to increase the science return of a Smart Ice Storm Hunting Radar", https://hdl.handle.net/2014/55085, IWPSS 2021, Pasadena, California, July 19-23, 2021, JPL Open Repository
Smart Ice Cloud Sensing (SMICES) is a small-sat concept in which a radar intelligently targets ice storms based on information collected by a lookahead radiometer. Often space observations are performed by continuously collecting data from an instrument aimed at nadir (e.g. direc...
Automated Scheduling of Federated Observations in the NOS Testbed
Jul 19, 2021
Mason, James; Chien, Steve, 2021, "Automated Scheduling of Federated Observations in the NOS Testbed", https://hdl.handle.net/2014/55087, International Workshop for Planning and Scheduling for Space, Pasadena, California, July 19-23, 2021, JPL Open Repository
The advancement of remote and in-situ sensing technology, combined with the emergence of New Space ventures, is producing a variety of new measurements for Earth Science phenomena. New observation techniques must combine and leverage these federated systems. In developing this ne...
Ground and Onboard Automated Scheduling for the Mars 2020 Rover Mission
Jul 19, 2021
Yelamanchili, Amruta; Rabideau, Gregg; Agrawal, Jagriti; Wong, Vincent; Gaines, Daniel; Chien, Steve; Fosse, Elyse; Biehl, James; Kuhn, Stephen; Connell, Andrea; Hazelrig, James; Ip, Iris; Guduri, Usha; Maxwell, Kimberly; Steadman, Kimberly; Towey, Shannon, 2021, "Ground and Onboard Automated Scheduling for the Mars 2020 Rover Mission", https://hdl.handle.net/2014/55082, IWPSS 2021, Pasadena, California, July 19-23, 2021, JPL Open Repository
The Mars 2020 Rover mission is using automated scheduling in two capacities. As of March 2021 a ground-based scheduler automatically schedules rover wake/sleep and preheats to support Mars 2020 daily operations. Included in the ground system is an explainable scheduling tool that...
An Efficient Approach for Scheduling Imaging Tasks Across a Fleet of Satellites
Jul 19, 2021
Boerkoel, James; Mason, James; Wang, Daniel; Chien, Steve; Maillard, Adrien, 2021, "An Efficient Approach for Scheduling Imaging Tasks Across a Fleet of Satellites", https://hdl.handle.net/2014/55086, International Workshop on Planning and Scheduling for Space (IWPSS), Pasadena, California, July 19-23, 2021, JPL Open Repository
Dynamically retasking satellites in response to scientific alerts is challenging because the tasks and opportunities of one satellite can influence this of another. This abstract focuses on our high-level approach for scheduling imaging tasks across a constellation of satellite,...
Analyzing the Efficacy of Flexible Execution, Replanning, and Plan Optimization for a Planetary Lander
Jul 19, 2021
Wang, Daniel; Russino, Joseph A; Basich, Connor; Chien, Steve, 2021, "Analyzing the Efficacy of Flexible Execution, Replanning, and Plan Optimization for a Planetary Lander", https://hdl.handle.net/2014/55079, 12th International Workshop on Planning and Scheduling for Space (IWPSS 2021) and ICAPS 2021 - International Conference on Automated Planning and Scheduling, Pasadena, California, July 19-23, 2021, JPL Open Repository
Plan execution in unknown environments poses a number of challenges: uncertainty in domain modeling, stochasticity at execution time, and the presence of exogenous events. These challenges motivate an integrated approach to planning and execution that is able to respond intellige...
Using Automated Scheduling for Mission Design: A Case Study for EMIT
May 3, 2021
Yelamanchili, Amruta; Wells, Christopher; Chien, Steve; Russino, Joseph; Oaida, Bogdan; Thompson, David R., 2021, "Using Automated Scheduling for Mission Design: A Case Study for EMIT", https://hdl.handle.net/2014/54569, VIRTUAL SpaceOps 2021, Cape Town, South Africa, May 3-5, 2021, JPL Open Repository
The Earth Surface Mineral Dust Source InvesTigation (EMIT) is an Earth Ventures-Instrument (EVI-4) mission to map the surface mineralogy of arid dust source regions. EMIT used automated scheduling technology to analyze aspects of the mission design. The automated scheduling techn...
Scheduling and Operations of the Orbiting Carbon Observatory-3 Mission
May 3, 2021
Yelamanchili, Amruta; Wells, Christopher; Chien, Steve; Eldering, Annmarie; Pavlick, Ryan; Cheng, Cecilia; Schneider, Robert; Moy, Alan, 2021, "Scheduling and Operations of the Orbiting Carbon Observatory-3 Mission", https://hdl.handle.net/2014/54570, VIRTUAL SpaceOps 2021, Cape Town, South Africa, May 3-5, 2021, JPL Open Repository
This paper describes the development and use of an automated scheduling system for the National Aeronautics and Space Administration’s (NASA) Orbiting Carbon Observatory-3 (OCO-3) Mission. OCO-3 measures atmospheric carbon dioxide from space. Made from the spare instrument built...
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