About

Gender

Male


Location

Toronto, ON


About Me:

Twinstar


Please tell us a bit about your UAV interest

built my own airplane, want to do some tests on a model to build another airplane


Hometown:

Toronto, Canada


Activity Feed

Lincoln replied to Lincoln's discussion HIL - simulate drop from 30,000 feet- crazy dive/spin until reach waypoint altitude
"My glider is delta shape, ie elevons; so flaps are not an option. And that first part I want it to descend as fast as possible to get out of the cold.(Lithium Poly and energy consumption of heater). But I also want the GPS to always have signal.…"
Oct 29, 2012
Lincoln replied to Lincoln's discussion HIL - simulate drop from 30,000 feet- crazy dive/spin until reach waypoint altitude
"Ok - so I reset everything I could.  Original HIL hex file.  Reseting, erasing the board, back to the ArduPlane.param file in the auto test directory.

The key is the min-pitch value -- it makes it  goes bonkers for anything larger than -50.   There…"
Oct 12, 2012
Lincoln posted a discussion
APM 2.5 hardwareAPM 2.65 softwareSteps:1) start FG on the ground via Mission Planner.2) Set plane to Auto3) I restart FG at same location but at 30,000 ft.Results: plane does a tight spiral dive to the waypoint altitude, then goes to the waypoint.…
Oct 12, 2012
Lincoln replied to Thomas Hays's discussion Compiling ardupilot 2.63 in arduino for HIL use.
"I'm just now trying to do this as well.  Mine doesn't work yet either, however, some previous postings said that Arduino 1.0 is not supported; to use version 23 or 22 with patch.

Now I've tried those and can't get it to compile...  but thought I'd…"
Sep 22, 2012
Lincoln replied to Earl's discussion Welcome
"Earl - 
Did the plane end up going where you told it?  How did you solve activating the servo's at the right time?

I am trying to get everything together for a launch, using APM2.5.  No APRS, just a modified cell phone for recovery(sends SMS of…"
Sep 19, 2012
Lincoln replied to Lincoln's discussion In stabilize mode pitch/elevator does not work
"I saw another thread - http://diydrones.com/forum/topics/erratic-imu-in-apm-2?xg_source=ac... and he was seeing same thing as me.  However, seems like his fix was  simply factory reset and that is not working for me."
May 4, 2012
Lincoln posted a photo
After few moments IMU goes crazy. However, prior to that IMU responds very slowly. Sadly reseting does not fix it for me.
May 4, 2012
Lincoln replied to Lincoln's discussion In stabilize mode pitch/elevator does not work
"So after doing the CLI mode, reset, reflash, reset, redo setup a few times and getting my usb oscilliscope some workout here is what I think is going on.
1) after reset with apu steady it looks fine.
2) All inertial data is slowed down-- like the…"
May 4, 2012
Lincoln replied to Lincoln's discussion In stabilize mode pitch/elevator does not work
"The log files, when it went crazy.2012-04-22 21-25-10.rlog2012-04-22 21-25-10.tlog"
Apr 22, 2012
Lincoln replied to Lincoln's discussion In stabilize mode pitch/elevator does not work
"Ok.  so I re-loaded the same 2.33 firware. I went through whole setup process.  I re-wrote the settings. I restarted, then after GPS lock I hit reset.

NOW, the elevator will work, even in stabilize mode, however, the stabilizing it at a very slow…"
Apr 22, 2012
Lincoln replied to Lincoln's discussion In stabilize mode pitch/elevator does not work
"I also seem not to be able to get back to manual mode sometimes after being in stabilize.
Here is the order I am doing things:
1) turn on with transmitter on in the "manual" position.  (am using channel 7, with the 3 divisions RTL, Stablilize,…"
Apr 22, 2012
Lincoln posted a discussion
Just uploaded latest firmware 2.33, and APM 1.1.73.Have an twinstar II with ardupilot mega and oilpan shield, gps, airspeed, magnatometer.Setup flew last fall perfectly.  I added the battery monitor, the attopilot 90 and a power switch. Sadly, I…
Apr 22, 2012