High precision indoor positioning system for copter with 2cm accuracy

[sangtran]

Hi everyone,
I'm a young researcher who is developing a precision indoor positioning & guidance system for mobile robot.
I want to share our recent work about a custom flight mode that holds copter position at 10cm accuracy using ONLY our positioning system and PID controller, no IMU fusion or anything else.

I believe anyone who is looking for an indoor positioning solution will enjoy this! I would love to hear feedback from the experts of this field! Make sure to check out the video description for more info. Any comment is appreciated. Enjoy!

 

[LoneRCRanger]

Bubble burst time... I've seen several quads that already do what yours does. It's commendable that you've done this on your own, but it is not a new concept.