IR-LOCK Blog — GPS-Denied
GPS-denied Position-hold w/ 3DR Solo
15 Minutes of Vision-based position-hold with 3DR Solo: This is the first iteration of a vision-based position hold controller. This initial implementation is simply a roll/pitch angle PD controller. However, it works surprisingly well after limited tuning.
The video shows a full flight with limited pilot input (during take-off and landing only). During the ~15min...