141 to 150 of 185 Results
Oct 8, 2006
Castano, Andres; Fukunaga, Alex; Biesiadecki, Jeffrey; Neakrase, Lynn; Whelley, Patrick; Greeley, Ronald; Lemmon, Mark; Castano, Rebecca; Chien, Steve, 2006, "Autonomous detection of dust devils and clouds on Mars", https://hdl.handle.net/2014/39920, IEEE International Conference on Image Processing Atlanta, Georgia, October 8-11, 2006., JPL Open Repository
Acquisition of science in space applications is shifting from teleoperated gathering to an automated on-board analysis with improvements in the use of on-board memory, CPU, bandwidth and data quality. In this paper, we describe algorithms to autonomously detect dust devils and cl... |
Aug 20, 2006
Castano, Rebecca; Mazzoni, Dominic; Tang, Nghia; Greeley, Ron; Doggett, Thomas; Cichy, Ben; Chien, Steve; Davies, Ashley, 2006, "Onboard classifiers for science event detection on a remote sensing spacecraft", https://hdl.handle.net/2014/39811, Knowledge Discovery and Data Mining, Philadelphia, Pennsylvania, August 20-23, 2006., JPL Open Repository
Typically, data collected by a spacecraft is downlinked to Earth and pre-processed before any analysis is performed. We have developed classifiers that can be used onboard a spacecraft to identify high priority data for downlink to Earth, providing a method for maximizing the use... |
Jul 17, 2006
Rabideau, Gregg; Tran, Daniel Q.; Chien, Steve; Cichy, Benjamin; Sherwood, Rob, 2006, "Mission Operations of Earth Observing-1 with onboard autonomy", https://hdl.handle.net/2014/39689, SMC-IT 2006, Pasadena, California, July 17, 2006., JPL Open Repository
Space mission operations are extremely labor and knowledge-intensive and are driven by the ground and flight systems. Inclusion of an autonomy capability can have dramatic effects on mission operations. We describe the past mission operations flow for the Earth Observing-1 (EO-1)... |
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... |
Mar 14, 2006
Wagstaff, Kiri L.; Bandfield, Joshua L.; Castano, Rebecca; Chien, Steve; Smith, Michael D., 2006, "Dust storms and water ice clouds : feature detection for use onboard THEMIS", https://hdl.handle.net/2014/39427, 37th Lunar and Planetary Science Conference, Houston, Texas, March 14-18, 2006., JPL Open Repository
No abstract provided |
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... |
Sep 1, 2005
Wagstaff, Kiri L.; Castano, Rebecca; Chien, Steve; Ivanov, Anton B.; Pounders, Erik; Titus, Timothy N., 2005, "An onboard data analysis method to track the seasonal polar caps on Mars", https://hdl.handle.net/2014/37652, International Symposium on Artificial Intelligence, Robotics, and Automation in Space, Munchen, Germany, September 5-9, 2005, JPL Open Repository
No abstract provided |
Sep 1, 2005
Castano, Rebecca; Mazzoni, Dominic; Tang, Nghia; Doggett, Thomas; Chien, Steve; Greeley, Ronald; Cichy, Ben; Davies, Ashley, 2005, "Learning classifiers for science event detection in remote sensing imagery", https://hdl.handle.net/2014/37464, iSAIRAS, Munich, Germany, September 2005., JPL Open Repository
We describe four pixel-based classifers that were developed to identify events in hyperspectral data onboard a spacecraft. |
