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Merged
imuguruza merged 3 commits into from
Mar 19, 2019
Merged

Post/system modes initial #18

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84c5ae8
Add myself to authors file
norro Mar 19, 2019
61e2117
Add update on system modes release
norro Mar 19, 2019
5b63100
Minor update
norro Mar 19, 2019
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4 changes: 4 additions & 0 deletions _data/authors.yml
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iluetkeb:
twitter: ingoluetkebohle
anordman:
name: Arne Nordmann
twitter: norro58
web: http://arne-nordmann.de
8 changes: 8 additions & 0 deletions _posts/2019-03-19-system-modes-released.md
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---
title: "ROS 2 System Modes package released"
author: anordman

@ralph-lange ralph-lange Mar 19, 2019

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Sure to use 'man' not 'mann'?

---

We just released the **[ROS 2 system modes package](https://github.com/microROS/system_modes)** that implements our attempt to allow behavioral system composition for ROS 2. *System modes* assume that the system is built from components with a lifecycle (see [ROS 2 managed nodes](https://index.ros.org/doc/ros2/Tutorials/Managed-Nodes/)). It adds a **notion of (sub-)systems**, hierarchically grouping these nodes, as well as a **notion of modes** that determine the configuration of these nodes and (sub-)systems in terms of their parameter values.

@ralph-lange ralph-lange Mar 19, 2019

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I would highlight "(sub-systems" and "modes" only, not "notion of", but that's a matter of taste.


Check the [system_modes example package](https://github.com/microROS/system_modes/tree/master/system_modes_examples) for a small step-by-step example. For more information, check the [ROS wiki](http://wiki.ros.org/system_modes) and the [system_modes package on github](https://github.com/microROS/system_modes).