Astrobee is a free-flying robot that is designed to operate as a payload inside
the International Space Station (ISS). The Astrobee Robot Software consists of
embedded (on-board) software, supporting tools and a simulator. The Astrobee
Robot Software operates on Astrobee's three internal single board computers and
uses the open-source Robot Operating System (ROS) framework as message-passing
middleware. The Astrobee Robot Software performs vision-based localization,
provides autonomous navigation, docking and perching, manages various sensors
and actuators, and supports user interaction via screen-based displays, light
signaling, and sound. The Astrobee Robot Software enables Astrobee to be
operated in multiple modes: plan-based task execution (command sequencing),
teleoperation, or autonomously through execution of hosted code uploaded by
project partners (guest science). The software simulator enables Astrobee Robot
Software to be evaluated without the need for robot hardware.
This repository provides flight software and a simulator, both primarily written
in C++. The repository also provides several other utilities, including a tool
for creating maps for localization. A separate repository,
astrobee_android, contains the
Java API, which uses the ROS messaging system to communicate with flight
software.
Note that the Astrobee Robot Software is in beta stage. This means that some features are missing and some functionalities are incomplete. Please consult RELEASE for the current list of features and limitations.
Copyright (c) 2017, United States Government, as represented by the Administrator of the National Aeronautics and Space Administration. All rights reserved.
The Astrobee platform is licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
If you would like to generate the astrobee documentation, please run
doxygen freeflyer.doxyfile
after checking out the code. The documentation will be generated in the doc/html folder. Open the index.html to get to the main page of the documentation.
If you don't have access to NASA's internal network, please see the usage instructions.
If you do, please see the NASA usage instructions.
If you are interested in guest science, please do one of the following for more information.
If you are a non-NASA user, please checkout the astrobee_android nasa github
project (if you followed the usage instructions, you should have checked this
out already). Once that is checked out, please see
guest_science/readme.md
located in the astrobee_android/guest_science folder.
If you are a NASA user, please make sure the android submodule was checked out
and then visit submodules/android/guest_science/readme.md.