[ros-users] ROS Decision Making

Edwards, Shaun M. sedwards at swri.org
Tue Dec 17 15:42:54 UTC 2013


This looks pretty cool.  In the past I have used SMACH[1] for my state machines.  It works well but lacks event based state transitions.  In particular I want to use service calls to change certain states.  Is this something your library would support?

[1] http://wiki.ros.org/smach

Shaun Edwards
Senior Research Engineer
Manufacturing System Department

Join the ROS-Industrial Developers List<https://groups.google.com/group/swri-ros-pkg-dev/boxsubscribe>
Southwest Research Institute

From: ros-users-bounces at code.ros.org [mailto:ros-users-bounces at code.ros.org] On Behalf Of Ari Yakir
Sent: Tuesday, December 17, 2013 9:13 AM
To: ros-users at code.ros.org
Subject: [ros-users] ROS Decision Making

Hi ROS Users,
We are currently working hard towards bringing into ROS a collection of open, light-weight, generic and extendable tools for writing [1] , executing, debugging and monitoring [2] decision making models through ROS standard tools.

Currently we have implemented  FSM's, HSM's and Behaviour trees.
The documentation is still sparse, and not all the code is up, but we think it's already amazing. Here are some examples [3]
We would be glad to collaborate with anyone interested (academy, research or commercial), welcome implementation of new models , comments and feedback.

[1] http://wiki.ros.org/decision_making
[2] http://wiki.ros.org/rqt_decision_graph
[3] http://wiki.ros.org/decision_making_examples
Yakir Ari, Cogniteam
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