Henry Mo-Yung
First Officer
Flight distance : 11548839 ft
Hong Kong
Offline
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Hi Rich,
I like the landing pad at the end of the video
You mentioned on 1 July you encountered uncommanded sinking when hovering at about 10 FT. Please note that according the I1 Pro specifications the operating range of the VPS is only up to 9.84 FT. It appears to me that the uncommanded sinking when hovering was not relating to the VPS, but relating to other factor(s).
Have you done your compass dance in an interference-free environment?
Was it a calm day when you encounter this?
Please also note that barometer readings alone are not so precise. The hovering accuracy with GPS signals alone is also not so precise. The Flight Controller in the aircraft needs to gather all such data from sensors of GPS, barometers, IMU, compass, VPS (if applicable), & from stick commands (not in your case) to determine the controlling signals to the 4 ESCs for the aircraft to hover. It is a complicate process. If any one of the sensor data changed (e.g. change in air pressure due to gust of wind), the aircraft altitude can change during hovering.
Keep watching out, and happy flying!
Henry |
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