Sean Whitney
  • Male
  • Oregon City, OR
  • United States
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Sean Whitney's Discussions

Guided Mode

Started this discussion. Last reply by uavfans Jan 27. 6 Replies

Has anyone used guided mode? I was trying it out today and all is good until it gets to the target from there it wants to spin around in a circle like it's lost. Maybe I missed something but is there…Continue

Gimbal Setup

Started this discussion. Last reply by Fred Goeddert 33 minutes ago. 7 Replies

Anyone running a gimbal on their helicopter?Curious if someone found the best route for taking vibration out of the camera while in flight and in a hover? Care to share?  Continue

Tail Servo

Started this discussion. Last reply by Sean Whitney Jan 22. 9 Replies

Curious if the Pixhawk can only support servos at 1520μs? When I look at most tail servos they are usually running at 760μs. Will the Pixhawk support 760μs? If not what Tail servo would you suggest?…Continue

TBS Discovery Down

Started Jul 20, 2014 0 Replies

This was probably my fault but just want someone else to look at this.Before taking off I noticed my HUD was canted to the right about 10 degrees. While airborne watching my HUD leaning farther and…Continue

 

Sean Whitney's Page

Latest Activity

Fred Goeddert replied to Sean Whitney's discussion Gimbal Setup
"Hi David For me, very good!! What (Align) Heli model is that? Fred"
33 minutes ago
David Boulanger replied to Sean Whitney's discussion Gimbal Setup
"Sean,  Take a look at the link.  Its the best I have been able to produce so far.  Not saying its perfect.https://www.youtube.com/watch?v=EP7d3VMJBgs"
Wednesday
Mike Carswell replied to Sean Whitney's discussion RFD900 Link
"Ah don't worry have sorted it. I saw on some site talking about 3DR radios what all the light codes are. Solid red on them means a firmware related message. I figured it might be the same on this so updated the firmware using RFD modem tools…"
Feb 20
Mike Carswell replied to Sean Whitney's discussion RFD900 Link
"Hi Seppo, I'm having a few dramas with my RDF900 units. One seems to be good and I'm able to 'load settings' from Mission Planner and connect to the 'RFD Modem tools' software okay. This flashes the green light when…"
Feb 20
David Boulanger replied to Sean Whitney's discussion Gimbal Setup
"Sean, I had that problem when my camera when it was hard mounted to my frame.  Once I put the gimbal on it the problem was solved.  I've got a 3 axis gimbal being delivered tomorrow that will hopefully take care of the yaw…"
Jan 28
uavfans replied to Sean Whitney's discussion Guided Mode
"you see helicopt"
Jan 27

Developer
Randy replied to Sean Whitney's discussion Guided Mode
"Sean, WPNAV_ACCEL is set to 100 (1m/s/s) but you could try reducing that to 50 (0.5m/s/s).  it'll accelerate more slowly as well though and there could be other unintended consequences like it'll make the "leash" that the…"
Jan 27
Sean Whitney replied to Sean Whitney's discussion Guided Mode
"Files were to big to put on one reply.  "
Jan 27
Sean Whitney replied to Sean Whitney's discussion Guided Mode
"Logs"
Jan 27
Sean Whitney replied to Sean Whitney's discussion Guided Mode
"Looks like mine was set to Face along GPS course. That explains the weird circling and also some weird tail movement when in Auto mode.  Running 3.2 on Tradheli.  Another question is there a way to slow the copter down before getting the…"
Jan 27
Sean Whitney replied to Sean Whitney's discussion Gimbal Setup
"Sharp vertical up and down. "
Jan 27

Developer
Randy replied to Sean Whitney's discussion Guided Mode
"Thanks for the report. What's the WP_YAW_BEHAVE param set to?  If it's set to 0 the yaw won't change at all.  If it's 1 I think it will do the correct thing (i.e. not circle).  If it's something else (like use…"
Jan 26
David Boulanger replied to Sean Whitney's discussion Gimbal Setup
"Is it vertical jello or just a sharp vertical movement up and down. Regards, David R. Boulanger"
Jan 26
Sean Whitney posted a discussion

Guided Mode

Has anyone used guided mode? I was trying it out today and all is good until it gets to the target from there it wants to spin around in a circle like it's lost. Maybe I missed something but is there a setting to change the behavior of the AC when it reaches the target? See More
Jan 26
Sean Whitney replied to Sean Whitney's discussion Gimbal Setup
"I am pretty set with my head speed which is right around 1150 RPMs. I need a certain amount of pitch for the weight I am running.  Right now I have a vertical bounce in my video from the blades swinging by. I need to figure out the…"
Jan 26
David Boulanger replied to Sean Whitney's discussion Gimbal Setup
"Sean, I'm using a tarot 2D and a Hero 3 Black.  Everything works pretty well.  I had to find a good headspeed that didn't cause a vibration issue.  Running 1550 RPM all is jello free. Regards, David R. Boulanger"
Jan 23

Profile Information

Please tell us a bit about your UAV interest
I work in the UAS field.
Hometown:
Oregon City

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Comment Wall (1 comment)

At 3:00am on April 24, 2013, Manuel Zangenfeind said…

Dear Sean Whitney,

I saw a video from your Trex 550 in Loiter Mode. The heli is staying very rigid in the air.

I'm using a TREX 700E and want to fly this heli with apm 2.5 version 2.91 autonomously.

Currently I want to adjust the PID parameter. The stabilize and the Altitude Hold Mode is working perfect, but I have some problems with the Loiter values.

So would it be possible to send me your PID values of the loiter mode? I think they have to be very similar.

Thanks.

Nice Greets from Austria

Manuel

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