11 to 20 of 33 Results
May 12, 2010
Chien, Steve; Tran, Daniel; Rabideau, Gregg; Schaffer, Steve; Mandl, Daniel; Frye, Stuart, 2010, "Timeline-based space operations scheduling with external constraints", https://hdl.handle.net/2014/45214, International Conference on Automated Planning and Scheduling, Toronto, Canada, May 12-16, 2010, JPL Open Repository
We describe a timeline-based scheduling algorithm developed for mission operations of the EO-1 earth observing satellite. We first describe the range of operational constraints for operations focusing on maneuver and thermal constraints that cannot be modeled in typical planner/s... |
Aug 26, 2009
Chien, Steve; Tran, Daniel; Schaffer, Steve; Rabideau, Gregg; Davies, Ashley Gerard; Doggett, Thomas; Greeley, Ronald; Ip, Felipe; Baker, Victor; Doubleday, Joshua; Castano, Rebecca; Mandl, Daniel; Frye, Stuart; Ong, Lawrence; Rogez, Francois; Oaida, Bogdan, 2009, "Onboard classification of hyperspectral data on the Earth Observing One mission", https://hdl.handle.net/2014/44664, IEEE Workshop on Hyperspectral Image and Signal Processing, Grenoble, France, August 26-28, 2009, JPL Open Repository
Remote-sensed hyperspectral data represents significant challenges in downlink due to its large data volumes. This paper describes a research program designed to process hyperspectral data products onboard spacecraft to (a) reduce data downlink volumes and (b) decrease latency to... |
May 12, 2008
Chien, Steve; Tran, Daniel; Johnston, Mark; Davies, Ashley Gerard; Castano, Rebecca; Rabideau, Gregg; Cichy, Benjamin; Doubleday, Joshua; Pieri, David; Scharenbroich, Lucas; Kedar, Sharon; Chao, Yi; Mandl, Dan; Frye, Stuart; Song, WenZhan; Kyle, Philip; LaHusen, Rick; Cappelaere, Patrice, 2008, "Lights out operations of a space, ground, sensorweb", https://hdl.handle.net/2014/45371, SpaceOps 2008, Heidelberg, Germany, May 12-16, 2008, JPL Open Repository
We have been operating an autonomous, integrated sensorweb linking numerous space and ground sensors in 24/7 operations since 2004. This sensorweb includes elements of space data acquisition (MODIS, GOES, and EO-1), space asset retasking (EO-1), integration of data acquired from... |
Feb 26, 2008
Castano, Rebecca; Wagstaff, Kiri; Gleeson, Damhnait; Chien, Steve; Tran, Daniel; Scharenbroich, Lucas; Moghaddam, Baback; Tang, Benyang; Bue, Brian; Doggett, Thomas; Mandl, Dan; Frye, Stuart, 2008, "Onboard detection of active Canadian sulfur springs : a Europa analogue", https://hdl.handle.net/2014/41375, International Symposium on Artificial Intelligence, Robotics, and Automation in Space, Los Angeles, February 26, 2008, JPL Open Repository
We discuss a current, ongoing demonstration of insitu onboard detection in which the Earth Observing-1 spacecraft detects surface sulfur deposits that originate from underlying springs by distinguishing the sulfur from the ice-rich glacial background, a good analogue for the Euro... |
Jun 19, 2006
Sherwood, Robert; Chien, Steve; Tran, Daniel; Davies, Ashley; Castaño, Rebecca; Rabideau, Gregg; Mandl, Dan; Szwaczkowski, Joseph; Frye, Stuart; Shulman, Seth, 2006, "Enhancing science and automating operations using onboard autonomy", https://hdl.handle.net/2014/41080, SpaceOps 2006, Rome, Italy, June 19-23, 2006, JPL Open Repository
In this paper, we will describe the evolution of the software from prototype to full time operation onboard Earth Observing One (EO-1). We will quantify the increase in science, decrease in operations cost, and streamlining of operations procedures. Included will be a description... |
Oct 1, 2005
Chien, Steve; Cichy, Benjamin; Davies, Ashley; Tran, Daniel; Rabideau, Gregg; Sherwood, Rob; Mandl, Dan; Frye, Stuart; Shulman, Seth; Jones, Jeremy; Grosvenor, Sandy, 2005, "An autnomous Earth-observing sensorweb", https://hdl.handle.net/2014/37564, IEEE International Conference on Systems, Man, and Cybernetics, JPL Open Repository
No abstract provided |
Oct 1, 2005
Chien, Steve; Cichy, Benjamin; Davies, Ashley; Tran, Daniel; Rabideau, Gregg; Castano, Rebecca; Sherwood, Rob; Nghiem, Son; Mandl, Dan; Frye, Stuart; Shulman, Seth; Ungar, Stephen; Brakke, Thomas; Descloitres, Jacques; Jones, Jeremy; Grosvenor, Sandy; Wright, Rob; Flynn, Luke; Harris, Andy; Brakenridge, Robert; Cacquard, Sebastien, 2005, "An autonomous Earth observing sensorweb", https://hdl.handle.net/2014/37563, IEEE Conference on Systems Man and Cybernetics, Hawaii, October 2005, JPL Open Repository
We describe a network of sensors linked by software and the internet to an autonomous satellite observation response capability. |
Sep 26, 2005
Sherwood, Robert L.; Chien, Steve; Tran, Daniel; Cichy, Benjamin; Castano, Rebecca; Davies, Ashley; Rabideau, Gregg, 2005, "Intelligent systems in space : the EO-1 Autonomous Sciencecraft", https://hdl.handle.net/2014/39522, AIAA Infotech@Aerospace 2005, Arlington, Virginia, September 26-29, 2005., JPL Open Repository
The Autonomous Sciencecraft Software (ASE) is currently flying onboard the Earth Observing One (EO-1) Spacecraft. This software enables the spacecraft to autonomously detect and respond to science events occurring on the Earth. The package includes software systems that perform s... |
Jul 28, 2005
Sherwood, Rob; Chien, Steve; Tran, Daniel; Cichy, Benjamin; Castano, Rebecca; Davies, Ashley; Rabideau, Gregg, 2005, "An expert system for autonomous spacecraft control", https://hdl.handle.net/2014/41182, IFSA, Bejing, China, July 28-31, 2005., JPL Open Repository
The Autonomous Sciencecraft Experiment (ASE), part of the New Millennium Space Technology 6 Project, is flying onboard the Earth Orbiter 1 (EO-1) mission. The ASE software enables EO-1 to autonomously detect and respond to science events such as: volcanic activity, flooding, and... |
Jul 1, 2005
Tran, Daniel; Chien, Steve; Sherwood, Rob; Castano, Rebecca; Cichy, Benjamin; Davies, Ashley; Rabideau, Gregg, 2005, "DEMO: The autonomous sciencecraft experiment onboard the EO-1 spacecraft", https://hdl.handle.net/2014/37693, Autonomous Agents and Multi-Agent Systems, Netherlands, July 25-29, 2005, JPL Open Repository
The Autonomous Sciencecraft Experiment (ASE), currently flying onboard the Earth Observing-1 (EO-1) spacecraft, integrates several autonomy software technologies enabling autonomous science analysis and mission planning. |
