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VTOL Qplane PID changing when Not in autotune
@spetsnaz26 wrote: I have a frame rigidity problem which caused the VTOL plane to develop strong pitch oscillations. The strange bit is when I plot the pitch PID versus pitch attitude, I found that...
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Belly sitter Skyhunter 1800
@Barry_Bolton wrote: Hello everybody and thank you for reading. So is it possible to convert the Skyhunter 1800 into a belly sitter? If so what motors would you recommend I use. Thanks again for...
View ArticleTilt-motors tilting forward when switching to QLOITER
@o_zoeller wrote: Hi, we just flashed a Nimbus VTOL (tri-motor vtol plane). QSTABILIZE works fine, but in QLOITER, the motors point about 20 degrees to the front (on ground and in flight) causing the...
View ArticleDeciding turn direction for avoidance maneuver
@skybound wrote: tldr: the title. How does it calculate the optimal turn? Hey all, When ArduPilot calculates a destination for an avoidance maneuver, how does it decide the best way to turn to...
View ArticleCustom tail-sitter VTOL servo outputs and control
@Sandwich422 wrote: Hi, I’m currently trying to build a custom tail-sitter VTOL with retractable wings. The VTOL has 2 coaxial motors mounted in a duct for thrust. I’m using the PixHawk 4 mini FC. I...
View ArticleTurn during transitions
@darrell wrote: Log here I have a fairly beat up Skywalker X8 quadplane that I can’t get to transition to forward flight properly. When I switch from QLoiter to FBWA it takes off forward normally but...
View ArticleOrbiting/loitering around flight path
@ReadyKilowatt wrote: Looking for a way to easily plan a flight where the plane will follow an overall path but continuously fly in a circular motion orbit. The path would ultimately be a spiral along...
View ArticleAP 4.0.5 No Soaring Parameters in MP 1.3.72 software config
@norman_ok wrote: The SOARING parameters are not in AP4.0.5 I have a 3DR Pixhawk original. My other Pixhawk 2.4.6 MRO has AP4.0.1 with parameter Soaring_Enable only Any help would be very much...
View ArticleVery small throttle PWM value range?
@BGordon wrote: Throttle seems to only be on full blast or off. If I really try and fine tune the range it only seems to be something like 1710 - 1780 (0% - 100% throttle), which kind of works, but...
View ArticleTerrain follow in RTL mode only possible?
@Ed_209 wrote: I’d like to have terrain follow only used when performing RTL. I typically fly in cruise mode and manage altitude myself for best efficiency. I’d like to have terrain following...
View ArticleModify Submodule
@Mert_Askin wrote: (topic withdrawn by author, will be automatically deleted in 24 hours unless flagged) Posts: 1 Participants: 1 Read full topic
View ArticleModify Submodule and Compile ArduPlane
@Mert_Askin wrote: Hi, I cloned ArduPlane 3.8.11 to local directory with this command; git clone --single-branch --branch ArduPlane-3.9.11 https://github.com/ArduPilot/ardupilot.git I want to change...
View ArticleVTOL BabyShark crash at landing
@Loren_DS wrote: Hi everybody, On the last flight my VTOL had an accident because on the descent to only 3m from the ground, all 4 motor stopped. This VTOL has flown many times and has never had any...
View ArticleDataflash .bin versus .log files
@TomOReilly wrote: ArduPilot documentation describes dataflash logs “with a .bin or .log extension” - but I have both. I am running ArduPlane 3.9.11. After a flight the UAV sdcard contains a .bin file...
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SBUS not correctly auto-detected on Omnibus F4 Pro
@HajoPiltz wrote: I was mostly following the Painless360 Youtube series on Ardupilot on affordable FCs. I have a (likely clone) Omnibus F4 Pro with 4.0.5, jumpered to PPM as per the official...
View ArticleDSHOT w/ Telemetry, is it possible on ch 9-16?
@geoffreyd wrote: I have an 8-motor fixed wing plane running blheli_32 ESC’s. I have read that there are hardware conflicts with outputting DSHOT protocol on ch13-16. Currently I can control ch9-12...
View ArticleGround Calibration
@TorqueWrench wrote: Hi everyone, I have a few questions about the recommended ground calibration for Arduplane: What does this actually do? Is this simply performing a level calibration? And if so,...
View ArticleQuadcopter tilt rotor
@Barry_Bolton wrote: Hello and thank you for reading. I want to build a quadcopter with forward and bacward tilting front and rear motors like this I assume code wise that this would be achieved in...
View ArticleHow fast does EKF run?
@TomOReilly wrote: At what frequency does the EKF (or EKF2) run? Maybe it’s more meaningful to ask what is the fastest update rate of the EKF? Thanks! Posts: 1 Participants: 1 Read full topic
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The Baby Shark 260 VTOL UAV PROJECT
@Kywon.M_Vlogs wrote: FW320-fixed-Wing-VTOL-drone-2-5kg-payload-2-5hour-endurance-long-range-uav-for-inspection.jpg_960x960800×800 81.6 KB This is the Baby Shark 260. A VTOL UAV It can hover, and fly...
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