Gender
Male
About
About Me:
Student in Taiwan's NCKU AeroAstro department
Please tell us a bit about your UAV interest
Almost everything about UAV. Currently studying aeronautics and astronautics as well.
Hometown:
Tainan
Activity Feed
"This can be easily achieved with Auto mode. Read this link:http://ardupilot.org/copter/docs/auto-mode.html"
"The (primary) estimation of attitude now in APM 3.4 utilize the "Extended Kalman Filter" algorithm. The method combines all the information including accelerometer, gyro, magnetometer, barometer, GPS, and so on.
Theoretically the algorithm it can…"
Theoretically the algorithm it can…"
"Yes, you can do that by seeing if you can measure at least 20A at full throttle. If it's significatnly less than that, it probably means your battery cannot output 80A of current (or you have a really low quality ESCs like I do).
However, my point…"
However, my point…"
"Then it is unlikely to be an black out/ brown out event. But the lack of the power to ESC is still possible. I would simply guess it not enough power from the battery, or the 20A limits of your ESC has been reached. You can make a static test to see…"
"Not sure what's your configuration, but since the APM will try to compansate throttle for the leaning, 70 degrees of leaning would mean around 3 times of level hovering thrust ( 1/cos(70deg) ).
If any of your ESC maxed out, it'll cause controller…"
If any of your ESC maxed out, it'll cause controller…"
"Totally not an export on the subject, but may be related to this thread?
https://groups.google.com/d/msg/drones-discuss/KfV6pv-w0qw/_q46xi2F..."
https://groups.google.com/d/msg/drones-discuss/KfV6pv-w0qw/_q46xi2F..."
Sorry, if this is a very elementary problem. But I haven't able to solve it for 3 straight coding days. :(I'm developing a different type of quatrotor controller with ArduCopter V3.3-dev according to some papers. And for those controller, I need…
"I've got the same problem here today with 1.2.88. This happened without any obvious change on my computer (maybe with few windows 7 updates). 1.2.88 worked well before (and I even had preloaded the map) . After my friends told me he can't load the…"
