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Opportunistic rover science: Finding and reacting to rocks, clouds and dust devils | |
Castano, Rebecca; Estlin, Tara; Gaines, Daniel; Castano, Andres; Chouinard, Caroline; Bornstein, Ben; Anderson, Robert C.; Chien, Steve; Fukunaga, Alex; Judd, Michele | |
通讯作者 | Castano, Rebecca |
会议名称 | 2006 IEEE Aerospace Conference |
会议日期 | MAR 04-11, 2006 |
会议地点 | Big Sky, MT |
英文摘要 | The goal of the Onboard Autonomous Science Investigation System (OASIS) project at NASA's Jet Propulsion Laboratory (JPL) is to evaluate, and autonomously act upon, science data gathered by in-situ spacecraft, such as planetary landers and rovers. (1,2) Using the FIDO rover in the Mars Yard at JPL, we have successfully demonstrated a closed loop system test of the rover acquiring image data, finding rocks in the image, analyzing rock properties and identifying rocks that merit further investigation. When the system on the rover alerts the rover to take additional measurements of interesting rocks, the planning and scheduling component determines if there are enough resources to meet this additional science data request. The rover is then instructed to either turn toward the rock, or to actually move closer to the rock to take an additional, close up, picture. In addition to these hardware integration successes, the OASIS team has also continued its autonomous science research by collaboratively working with other scientists and technologists to identify and react to other scientific phenomena - such as clouds and dust devils. Prototype dust devil and cloud detection algorithms were delivered to an infusion task which has refined the algorithms specifically for Mars Exploration Rovers (MER) and is integrating the code into the next release of MER flight software. |
来源出版物 | 2006 IEEE AEROSPACE CONFERENCE, VOLS 1-9 |
ISSN | 1095-323X |
出版年 | 2006 |
页码 | 2974-+ |
ISBN | 0-7803-9545-X |
出版者 | IEEE |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | USA |
收录类别 | CPCI-S |
WOS记录号 | WOS:000241583105022 |
WOS类目 | Engineering, Aerospace |
WOS研究方向 | Engineering |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/295749 |
作者单位 | Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA |
推荐引用方式 GB/T 7714 | Castano, Rebecca,Estlin, Tara,Gaines, Daniel,et al. Opportunistic rover science: Finding and reacting to rocks, clouds and dust devils[C]:IEEE,2006:2974-+. |
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