Paper Info
Title
Increasing ROS Reliability and Safety through Advanced Introspection Capabilities.
Abstract
The Robot Operating System (ROS) brought together many different robotics research groups by providing a common software ecosystem. One important part of ROS is the publish-subscribe messaging infrastructure that facilitates building modular and reusable distributed robotics systems. However, the inherent complexity – flexibility, diversity and dynamics – of such a system opposes properties essential to robotics: reliability and safety. The paper details how to gain control of a ROS-based robotics system through the extension of ROS by advanced introspection capabilities. Once the introspection based on distributed gathering of metadata is in place, we are able to define a reference state for the whole ROS system. A monitoring node continuously compares the reference to the actual state. In case of a deviation the operator is alerted through a dashboard, in addition appropriate countermeasures can be initiated by the robotics system itself.
Year
Venue
Field
2014
GI Jahrestagung
Introspection,Metadata,Systems engineering,Artificial intelligence,Engineering,Modular design,Dashboard (business),Robotics,Software ecosystem,Robot operating system
DocType
Citations 
PageRank 
Conference
1
0.37
References 
Authors
2
2
Name
Order
Citations
PageRank
Andreas Bihlmaier1174.78
Heinz Wörn2491106.92