Gender
Male
About
Location
Ilmenau
About Me:
Researcher at Ilmenau University of Technology
Please tell us a bit about your UAV interest
UAV Platforms Cooperative UAV's
Hometown:
Ilmenau
Activity Feed
"Hi Mohamed, I am right now working on code reorganization.
This step should allow to implement any part of the system (data acquisition, data fusion, filtering, control, flight logic) as a separate process in your favorite programming language.…"
This step should allow to implement any part of the system (data acquisition, data fusion, filtering, control, flight logic) as a separate process in your favorite programming language.…"
"Thanks Tridge and Randy! In the last 6 Months I was completing my Ph.D project, thus there was not much time for PenguPilot (I wasn't very active on github, too). I'll try to spend more time on it in future... :-)"
"Thanks, Chris! I'm currently working on even more modularization,.. I'll post an update if I find the time to complete it."
Last weekend our team from Robotik AG Ilmenau won the RobotChallenge AirRace in Vienna, sharing the winner's podium with team "Sirin" from russia.Both teams could complete 24 rounds in 10 minutes!Our UAV is based on the Exynos 4 Quadrotor using 2…
"odroid has limited io interfaces.. as an example, the u3 has bit-banged i2c :( recently with rev 0.5 there is an additional spi interface, which could be interesting.."
"I'm still a bit confused, but mainly because of this paper here:
http://www.cl.cam.ac.uk/~rmf25/papers/Understanding%20the%20Basis%2...
They define the A/F matrix as [[1, dt], [0, 1]] like you, but in the control matrix B they use [1/2 a dt ^ 2, dt]…"
http://www.cl.cam.ac.uk/~rmf25/papers/Understanding%20the%20Basis%2...
They define the A/F matrix as [[1, dt], [0, 1]] like you, but in the control matrix B they use [1/2 a dt ^ 2, dt]…"
"Hi Simon, thanks for the great tutorial!
I think there is one mistake in the last matrix on this page: http://home.wlu.edu/~levys/kalman_tutorial/kalman_11.html
Shouldn't the uppermost, rightmost entry be "0.5 * timestep ^ 2" instead of 0?…"
I think there is one mistake in the last matrix on this page: http://home.wlu.edu/~levys/kalman_tutorial/kalman_11.html
Shouldn't the uppermost, rightmost entry be "0.5 * timestep ^ 2" instead of 0?…"
"Wow, this scale of multi-UAV orchestration is very impressive!"
"Seems like it "landed" here:
http://kickscammed.com/project/3d-pocketcopter-the-flying-camera"
http://kickscammed.com/project/3d-pocketcopter-the-flying-camera"
"OMG, this is close to a "Black Hornet PD-100"-class MAV for everyone! I have the bad feeling that this project is either planned as a scam, or these people really have no idea what they are doing. In both cases I'm feeling sorry for all the…"
"Hi folks, we came to similar conclusions for PenguPilot: PREEMPT_RT does not have any advantage over PREEMPT... in the end it's more important to set up the priorities/scheduling policy in good correct way. Then you can start to compile your Linux…"
"Very good, Victor! :-)"
"Besides safety, scalability is another issue here: If you add more drones, it is likely that your radio link gets saturated; and you would need to care about real-time capable medium access strategies."
"Nice one!"
"Hi Jeroen, I've tested the code finally - looks good! However, I have to adjust the Euler angle outputs as follows to get comparable results:
pitch *= -1.0; yaw *= -1.0; if (roll < 0) roll += M_PI; else roll -= M_PI;
Cheers,
Tobias"
pitch *= -1.0; yaw *= -1.0; if (roll < 0) roll += M_PI; else roll -= M_PI;
Cheers,
Tobias"
