Invited Talk: The EO-1 Autonomous Sciencecraft and Prospects for Future Autonomous Space Exploration
نویسنده
چکیده
An Autonomous Science Agent is currently flying onboard the Earth Observing One Spacecraft. With this software the spacecraft autonomously detects and responds to science events occurring on the Earth including volcanoes, flooding, and cryophere. The package includes software systems that perform science data analysis, deliberative planning, and run-time robust execution. This autonomy software has enabled a 100x increase in science return and has been the primary operations system for the Earth Observing One Mission since November 2004. In this talk I describe the revolutionary new science enabled by onboard autonomy as well as impact on extended missions such as the Mars Exploration Rovers and Mars Odyssey as well as future missions in development.
منابع مشابه
Intelligent Systems in Space: The EO-1 Autonomous Sciencecraft
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 science data analysis, deliberative planning, and runtime robust execution. Because of the deployment to the EO-1 spac...
متن کاملLearning Classifiers for Science Event Detection in Remote Sensing Imagery
We describe four pixel-based classifiers that were developed to identify events in hyperspectral data onboard a spacecraft. One of the classifiers was developed manually by a domain expert, while the other three were developed using machine learning methods. The top two performing classifiers were uploaded to the Earth Observing-1 (EO-1) spacecraft and are now running on the satellite. Classifi...
متن کاملSafe Agents in Space: Preventing and Responding to Anomalies in the Autonomous Sciencecraft Experiment
This paper describes the design of the Autonomous Sciencecraft Experiment, a software agent that has been running on-board the EO-1 spacecraft since 2003. The agent recognizes science events, retargets the spacecraft to respond to the science events, and reduces data downlink to only the highest value science data. The autonomous science agent was designed using a layered architectural approach...
متن کاملValidating the Autonomous EO-1 Science Agent
This paper describes the validation process for the Autonomous Sciencecraft Experiment, a software agent currently flying onboard NASA’s EO-1 spacecraft. The agent autonomously collects, analyzes, and reacts to onboard science data. The agent has been designed using a layered architectural approach with specific redundant safeguards to reduce the risk of agent malfunction to the EO-1 spacecraft...
متن کاملRealtime Decision Making on EO-1 Using Onboard Science Analysis
Recent autonomy experiments conducted on Earth Observing 1 (EO-1) using the Autonomous Sciencecraft Experiment (ASE) flight software has been used to classify key features in hyperspectral images captured by EO-1. Furthermore, analysis is performed by this software onboard EO-1 and then used to modify the operational plan without interaction from the ground. This paper will outline the overall ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005