Control loop missed its desired rate
I tried to run move_base navigation to a goal on Odroid C1+ board. But the result is bad, the robot didn't move smoothly. Here is the result screen recording:
https://www.youtube.com/watch?v=vyD-r...
And this is my move_base parameter files:
https://github.com/wennycooper/learni...
The strange thing is, if I run the same code on my desktop PC. The result is pretty smooth.
I found the difference is, on my PC, the control loop frequency can reach to 2.5Hz as specified, but it can only reach to ~2.2Hz on Odroid C1+. I even tried the same test on Raspberry Pi 2, the result is even worse...
Any idea to make it better??
I also tried XU3, the control loop rate can reach >=3 and the result is much better.