ROS Robotics Homework Overview and Sample Solutions
Delve into CSE 409R homework assignment covering interfacing with robots, using ROS tools, data processing, and creating ROS nodes. Explore sample solutions like BagFollow and ApplyFilter. Stay cautious of environment variables and system issues.
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Homework 0: Overview CSE 409R
You will... Get familiar with interfacing with the robot Get familiar with using ROS command line tools Get familiar with collecting, storing, and using stored data through ROS Create your own ROS nodes to do data processing, communicating with other ROS nodes programmatically The car will drive without your direct input.
Caveats & Hints Make sure your environment variables are correct/configured! When making ROS nodes, a good starting point is your node accepting argument inputs from the launch file correctly, e.g. the node starts correctly without doing data processing. Debug system issues separately from algorithm issues! The cars run out of battery; keep an eye on it!
Sample Solution: BagFollow Check out the videos here: https://www.youtube.com/watch?v=AW8pLfwnd-E https://www.youtube.com/watch?v=KJJ-azZUtYs Note that these drive in a circle, your solution must do a Figure 8
Sample Solution: ApplyFilter https://www.youtube.com/watch?v=OsnW9YzN99M
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