Search found 8 matches

by peterh
Tue Nov 08, 2016 8:54 am
Forum: Quadcopters
Topic: Quadcopter simulation in Python
Replies: 2
Views: 2021

Quadcopter simulation in Python

Hi all, Just wanna share with you my recent project, I developed a simple quadcopter simulator in Python. Just think it might be useful for people who wants to study the underlying physics, develop their own control algorithm, etc. Here it is: https://github.com/hbd730/quadcopter-simulation I might ...
by peterh
Fri May 22, 2015 6:11 am
Forum: Developer Discussions
Topic: Camera controlled crazyflie
Replies: 14
Views: 3022

Re: Camera controlled crazyflie

Hi I get this error : CFRadioController.h : Lexical or Processor issue "thread not found" In the file include from /Users/.../flightdynamics/CameraDetection/CFRadioController.cpp:10: I am running on OSX 10.10 and xcode 6.3.2 Sorry I thought you are talking about CFRadio lib, you got this error beca...
by peterh
Thu May 21, 2015 11:11 pm
Forum: Developer Discussions
Topic: Camera controlled crazyflie
Replies: 14
Views: 3022

Re: Camera controlled crazyflie

I think its to do with your firmware, This radio C+= library looks like it is not being actively maintained, if you are using crazyflie1.0 maybe fall back to old version firmware, I use late 2014 or early 2015 without problem.
by peterh
Thu May 21, 2015 6:55 am
Forum: Developer Discussions
Topic: Camera controlled crazyflie
Replies: 14
Views: 3022

Re: Camera controlled crazyflie

Hi, I run it on Mac10.10 and Xcode 6.
by peterh
Sun May 10, 2015 10:27 am
Forum: Developer Discussions
Topic: Camera controlled crazyflie
Replies: 14
Views: 3022

Re: Camera controlled crazyflie

Here you go, for those whoever interested in this project I am sharing my code: https://bitbucket.org/flightdynamics/detection.git
and the latest video on youtube https://www.youtube.com/watch?v=gsH1JjfWzX0
by peterh
Wed Apr 15, 2015 11:17 pm
Forum: Developer Discussions
Topic: Camera controlled crazyflie
Replies: 14
Views: 3022

Re: Camera controlled crazyflie

yes, fps is 29.97, I think higher frame rate is really significant to the performance of stabilization as the higher sampling rate gives better tracking result and responsive command sending to the flie
by peterh
Mon Apr 13, 2015 10:57 am
Forum: Developer Discussions
Topic: Camera controlled crazyflie
Replies: 14
Views: 3022

Re: Camera controlled crazyflie

The code is not ready to be public yet, as I am still working on a better algorithm to track the file other than color detection. But I will definitely share my code once it is ready. Yes, I only use One camera to track it including depth calculation. I think kinecct will definitely give you better ...
by peterh
Sun Apr 12, 2015 8:29 am
Forum: Developer Discussions
Topic: Camera controlled crazyflie
Replies: 14
Views: 3022

Camera controlled crazyflie

Hi all, Just wanna share with you guys, I have done a project using iMac's camera with OpenCV to control crazyflie's hovering(Thrust/Pitch/Roll). There are only three degree of freedom being controlled at the moment but the result is satisfying. check this out.https://www.youtube.com/watch?v=gfc48-1...