About

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Male


Please tell us a bit about your UAV interest

Traditional helicopters


Hometown:

Adelaide


Activity Feed

Steve Mitchell commented on Andrew Tridgell's blog post Building, flying and not crashing a large OctaQuadPlane
"Awesome stuff Tridge!
I now want to dust off my 1/3 scale Cub that's hanging in the shed and try it out with a sling load:)"
Mar 14, 2016
Steve Mitchell replied to Benny Shimon's discussion Non electric motored Traditional Helicopter in ArduCopter (traditional heli) user group
"Have heard of vrBrain but never used one. I have two heli's on 3.2 and the third on 3.3.2 all work very well.
You may have already seen these links:
http://copter.ardupilot.com/wiki/traditional-helicopters/…"
Feb 8, 2016
Steve Mitchell replied to Benny Shimon's discussion Non electric motored Traditional Helicopter in ArduCopter (traditional heli) user group
"Yes, it can be done but it’s not easy.
I have three SAB Goblin 770/Urukay’s (800 blades) running the Zenoah RC car engine. Vibration dampening of the Pixhawk FC is one of the biggest hurdles to overcome.
As Nate has said: Safety is a huge concern…"
Feb 7, 2016
Steve Mitchell replied to Rob_Lefebvre's discussion Notification: My Community Support Ending
"Rob,
thank you for all the hard work that you have put in over the years.
Best of luck in the new venture."
Jan 28, 2016
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"Hi Rob,
I noticed a strange offset during setting up the collective pitch. Following your new video setup. SV_MAN=2/3/4. and pitch -5/0/+10 all works fine.
Then with SV_MAN=0 and in Stabilize mode my pitch range is now -6/0/+9
I'm not sure why the…"
Jan 6, 2016
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"The log is too big at 50Mb. Will sent to your email via Dropbox.
I forgot to change H_LAND_COL_MIN from default which explains the full negative."
Dec 9, 2015
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"Great, thank you.

I had the same issue as Chris M in that I could not takeoff in Loiter. In this graph, hover at the start then landed, tried to takeoff in Loiter at 380 then gave up at 385, poor skid's took a hammering going full negative at 100%…"
Dec 9, 2015
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"Hi Rob,
I've had some success with my Pixhawk vibration dampening mount using some mass. With one RX battery attached underneath, I'm getting lower vibration numbers than before. Is this graph similar to your Gas heli?


Regarding setting up…"
Dec 8, 2015
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"@Chris
The errors that trip the PreArm:Check heli parameters are:
RSC_CRITICAL too largeRSC_MODE invalidRUNUP_TIME too smallRSC_IDLE too largefor example, RSC_IDLE must be less than RSC_CRITICAL

For me, I had RSC_CRITICAL and RSC_IDLE the same…"
Dec 3, 2015
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"Fine with me :)"
Oct 30, 2015
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"No worries!
Currently using the Futaba GV-1 gov and had really good success with it."
Oct 30, 2015
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"Hi Rob,
It may be too late but I'll try it on a 800 petrol machine early next week.
Does it have the Governor function?
Cheers,
Steve"
Oct 27, 2015
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"Awesome work Rob!

Thanks for implementing this feature into 3.3."
Oct 21, 2015
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"@Gary,  correct, I was just being lazy with my word’s and should have said alternator.
@Rob,  no worries, just want to help in any way I can.
I agree that I shouldn’t be able to start the motor, but in AC3.2 I couldn’t get Ch8 to work for throttle.…"
Oct 13, 2015
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"Thanks Rob,
That’s roughly what I thought (not for Heli’s) and just wanted to make sure I wasn’t missing something. The gas motor code sounds good, can’t wait to try it!
The Engine-Run-Enable Auxiliary function is a great idea, please add it. It…"
Oct 13, 2015
Steve Mitchell replied to Rob_Lefebvre's discussion AC3.3 TradHeli Release Discussion
"Hi Rob,
I am just about to finished building my next Gas heli. :)
Can you explain how the E-stop and Interlock in AC3.3 might work for Gas/Nitro heli’s please?
At the moment I’m running the engine kill switch through RC10 Aux, which is not the best…"
Oct 10, 2015