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Please tell us a bit about your UAV interest
APM2 + Raspberry Pi
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丰台
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"Another guess is that because of the PIDs, the quadcopter doesn't make an immediate reaction to the position change, so the actual drift of the quadcopter is not that much as the positioning drift. Is that the case? "
I'm quite confused about the GPS accuracy and the Loiter position accuracy.By googling, I see that we can expect something like a 2 meter accuracy for a good GPS module, like Ublox LEA-6H. However, on YouTube, I see in some APM2 Loiter videos that…
"Ok, just one thing to confirm: now I'm working based on the libraries in ver 3.2.1, in that case, for APM2, the AP_InertialNav library, or more precisely, the "AP_InertialNav.cpp" is actually used by ArduCopter to obtain position information, right?"
"OK, thanks. I fully understand the intent of the example. However, that will make my attempt to build my own flight controller from the libraries trickier!
Actually I'm trying to build a controller similar to Dr Gareth Owen's (Android…"
Actually I'm trying to build a controller similar to Dr Gareth Owen's (Android…"
"Hi, I'm having exactly the same problem currently. I also noticed that this example has been removed in the latest releases, which are intended for pixhawk only. However, I think this is still a very necessary example for APM2 users. Is there anyone…"
