QAV400 V3 - Multirotor Test Stand - First Successful Run скачать в хорошем качестве

QAV400 V3 - Multirotor Test Stand - First Successful Run

Here's the first successful "flight" on my test stand. The first few tests failed because my quadcopter would pull against the tether and tip over to one side. Since it always fell to one side or the other, never forward or backward, I adjusted the PIDs for Roll and then tried it again. Even though I have more adjustments to make, it looks like my test stand works and will allow me to make those adjustments in a controlled environment. It should be noted that my previous PID settings were set using Arducopter's AutoTune function, outdoors in a field. I used AutoTune each time I modified the frame and reduced overall weight. The previous PIDs allowed for some decent flights but now I wonder if the Roll PIDs contributed to my recent crash. Maybe some turbulence or some other interference caused it to roll and it couldn't recover because the P value was too low? Please feel free to ask questions or post comments below. If you want to learn more about my test stand, go here: http://diydrones.com/group/arducopter... If you want to see how I modified my QAV400, go here: http://diydrones.com/forum/topics/qav... If you're planning to build a QAV400, here's my original build log that uses all of the stock parts: http://fpvlab.com/forums/showthread.p... Current Specs: Lumenier QAV400 frame / DIY hybrid lower frame Lumenier FX2216-9 1100KV motors Lumenier 30A SimonK ESCs APM 2.6 flight controller with uBlox GPS/compass kit 3D Robotics telemetry radio FrSky X8R 2.4GHz receiver Graupner 9x5 E-Props QAV Quick-mount 2-axis brushless gimbal GoPro Hero3 Black camera Lumenier CS-600 FPV camera Flytron TVS-2 remote camera switch MinimOSD ImmersionRC 5.8GHz 600mw Tx ImmersionRC Uno 5800 V2 Rx IBCrazy 5.8GHz Bluebeam Ultra antennas Lumenier 5200mAh 4S battery Thanks for watching! Please Subscribe!! =)