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ArduPlane User Group

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How to setup ArduPilot for 3-channel fixed wing?

Started by Frederik Borg. Last reply by Art Whaley 16 hours ago. 6 Replies

I seem to only find instructions for 4 channel or "elevon" setups. i have a 3-ch (elevator, rudder, gas) plane and would like to run ardupilot in "stabilize" mode.I have ardupilot 2.5Thanks…Continue

APM 2.5 - No Throttle in Auto/Loiter Mode - LOG attached

Started by matterenergy. Last reply by Nathaniel Caner on Monday. 4 Replies

Hello! I am having a problem where my aircraft will reduce throttle to zero when I switch on Auto or Loiter Mode. Here are a few things to note: It works fine in Manual ModeIt works fine in Stabilize…Continue

How to use 'TAKEOFF' mode

Started by nano_khalid. Last reply by Tommy Larsen on Sunday. 8 Replies

Hi all,I still new in arduplane.During setup in mission planner, I found 'TAKEOFF' mode.Did somebody know how it function? Did somebody try it?As I know, auto takeoff can be use in 'AUTO' mode…Continue

APM 2.5 RTL aileron & rudder random movement

Started by Marcel. Last reply by Bill Bonney on Sunday. 2 Replies

Hi, I am seeking advice on some strange behavior.After configuring the APM 2.5 Board to my bixler, the manual and stabilize mode seem to be fine.But when I start RTL mode on the ground for testing…Continue

Tags: ailerons, jitter, RTL

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Comment by Gustav Kuhn on April 13, 2013 at 11:14pm

Hi group,

I'm quite close to flying with APM in Big Ugly

http://diydrones.com/profiles/blogs/drastik-50cc-build-log

I attach some logs of two ground runs, the vibration doesn't look too scary, then, what do I know ?

Regards

2013-04-13%2015-58-09.tlog

2013-04-13%2015-40-31.tlog

Comment by leopoldo ojea on April 9, 2013 at 8:05am

done. Thank you bill

Comment by Bill Bonney on April 9, 2013 at 7:49am

@leopoldo: Could you raise your question as a forum post as it's easier to comment  on that post. (see Add a discussions" button above left of this post :-) )

Comment by leopoldo ojea on April 9, 2013 at 3:57am

Hello all, 

I need your feedback and help, yesterday I was flying my airplane with APM 2.0 I saw in OSD that it changed to Circle mode, that was probably because a low Tx or Rx low signal.

 Since I noticed the mode change I move the switch and put in RTL mode. OSD show me that it was in RTL but later when the airplane was coming back it changed to circle mode itself. So I had to put in manual mode and flew it back to home as I could.

 I did other test and it happened two or three times more.

Each time that switch to RTL mode meanwhile the airplane was coming back it change to circle mode alone.

 

This sound real strange for me because I understand that when you change to RTL mode it has not change  the mode until you move the switch.

 Could you please help me understanding why this could be happened, in this condition the RTL mode is not reliable.

Comment by Garry McLeary on March 27, 2013 at 4:38pm

Hello all, I am not sure this is the right place to be asking basic questions, but here goes:

I am using xplane 9.7 with mission planner 1.2.35 mav1.0 to get started flying using the sim. I am able to fly the plane in xplane, but the only mode that works is the manual. If I switch to other modes, I can see that planner switched to the mode I switched to, but the the plane doesnt stabilize and I can still control the pane as if i am in manual mode. Any ideas what I am doing wrong?

The other strange thing is I am only able to calibrate the radio and fly the plane using the ArduPlane V2.70 instead of ArduPlane V2.70 HIL. If I upload the HIL version there is no communication between my radio and the planner. How do I get the radio to respond in HIL mode? I am wondering if this is why it doesnt work when I switch to stabilize mode.

Thanks

Comment by Ric Lecoq on March 12, 2013 at 12:47pm

I don't know if there's the right place to post but i try... How could i help by translating Arduplane Wiki in French ? You probably know that the French guys are a bit lazy and have great difficulty even with google translate !!!

Comment by Dave Schilling on March 5, 2013 at 7:09pm

Thanks Stephen Gloor will check ot the DraftSight. Been down for a couple weeks had a hip replacement.

Comment by John Sheehy on March 4, 2013 at 5:09am

Thanks Bill, I've done that.

The page you directed me to is the one I mention in my post as the one I don't understand (code google site).

Sorry for posting here.

Comment by Bill Bonney on March 4, 2013 at 4:57am
@john: Click add discussion above to create a forum topic about his to discuss. See here http://code.google.com/p/ardupilot-mega/wiki/MultipleAilerons for more info on ailerons
Comment by John Sheehy on March 4, 2013 at 4:25am
Apm with 2 aileron servos

Hello all,
Can anyone tell me how to setup separate aileron servos for APM 2.5? I'm flying a fairly large powered glider and a Y lead just won't do. I've just bought the APM and I've looked at the Code Google site but I don't understand what they're talking about.
I can't find any answers to this question although I've seen several questions posted.
If I can't figure this out I'll have to start saving for another unit for RTH and stabilize, which is all I bought it for.
I've thought of just using one aileron on the APM and connecting the other direct from Rx to the servo.  I think this might work for RTH as that should'nt involve any wild flying
I started looking through various forums but the search didn't find anything on this subject.

Many thanks for any help
John.
 
 
 

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