ros-on-the-rocks-thursday-april-17

An abbreviated introduction to the ROS framework.

Transcript

1. O N T H E R O C K S ROS April 2014
2. April 2014 O N T H E R O C K S ROS O N T H E R O C K S ROS
3. What is ROS?
4. What is ROS? ROS is the: Robot Operating System
5. What is ROS? … but it’s not really an operating system ROS is the: Robot Operating System
6. What is ROS? ROS is a software framework for developing advanced robotic systems. … but it’s not really an operating system ROS is the: Robot Operating System
7. Anatomy of a Robot
8. Anatomy of a Robot Sensors Actuators Processors
9. Anatomy of a Robot
10. Anatomy of a Robot
11. Enter ROS ROS helps you structure your robotics applications.
12. Enter ROS The basic unit of a ROS application is a ROS node…
13. Enter ROS The basic unit of a ROS application is a ROS node… NODE
14. Enter ROS The basic unit of a ROS application is a ROS node… NODE
15. Enter ROS ROS is the communication framework that ties multiple ROS nodes together. The basic unit of a ROS application is a ROS node… NODE
16. Communicating Nodes NODE 1 NODE 2 Request Response Topic 1 Subscribe Publish NODE 3 Subscribe Compose your complex robotic system out of independent, communicating Nodes.
17. Communicating Nodes NODE 1 NODE 2 Request Response Topic 1 Subscribe Publish NODE 3 Subscribe Services Compose your complex robotic system out of independent, communicating Nodes.
18. Communicating Nodes NODE 1 NODE 2 Request Response Topic 1 Subscribe Publish NODE 3 Subscribe Publish & Subscribe Compose your complex robotic system out of independent, communicating Nodes.
19. Communicating Nodes NODE 1 NODE 2 Request Response Topic 1 Subscribe Publish NODE 3 Subscribe Action Servers Compose your complex robotic system out of independent, communicating Nodes.
20. Why do we love ROS? • Encourages code reuse • Promotes the use of standards • Free and Open Source • Community!!!
21. The big take-aways NODE 1 NODE 2 Request Response Topic 1 Subscribe Publish NODE 3 Subscribe • code reuse • standards • open source • community! Compose your complex robotic system out of independent, communicating Nodes.
22. The big take-aways http://ros.org