Search found 5 matches

by gabriel_lasec
Tue Aug 20, 2019 12:18 pm
Forum: Bitcraze
Topic: How to Improve Yaw Estimator?
Replies: 3
Views: 194

Re: How to Improve Yaw Estimator?

Hi, What Crazyflie are you using (2.0 or 2.1) and are these measurement taken while flying or not? The MEMS gyro of the Crazyflie will drift over time. The drift you observe is bigger than what I would have expected though (the gyro used in 2.1 is specified for a couple of degree drift per minute m...
by gabriel_lasec
Mon Aug 19, 2019 5:53 pm
Forum: Bitcraze
Topic: How to Improve Yaw Estimator?
Replies: 3
Views: 194

How to Improve Yaw Estimator?

Hello dears crazyfliers!

Currently, i'm working in order to improve crazyflie's EKF, because it is not accurate in my tests :? Can you help me? Is it possible?

Yaw behavior: https://ibb.co/QM50zW7
Image

P.S: I'm using LPS.
by gabriel_lasec
Wed Jun 05, 2019 5:41 pm
Forum: Bitcraze
Topic: Supervisory System
Replies: 1
Views: 295

Supervisory System

Hello

At this moment I work with supervisory system's Crazyflie. My goal is to show the trajectory (in 3D) of the flight in real time. I read that it is possible to do this with OpenGl, but I do not have experience with this. Do you have any ideas?

Thank you in advance.
by gabriel_lasec
Mon Jan 28, 2019 4:54 pm
Forum: Developer Discussions
Topic: How to print the position with the swarmSequence.py
Replies: 4
Views: 551

How to print the position with the swarmSequence.py

Hi all I have successfully completed the task of automatic swarm flight using the swarmSequence.py, but now I want to print the crazyflie's position. I tried to change the code, but still failed.Here is the code I added def position_callback(timestamp, data, logconf): x = data['kalman.stateX'] y = d...
by gabriel_lasec
Wed Jan 23, 2019 5:49 pm
Forum: Support
Topic: Scan Position -Swarm Sequence
Replies: 1
Views: 295

Scan Position -Swarm Sequence

Hello there,

I would like to capture the position of each crazyflie separately (in a vector, as exemple), using as the basis the example "swarm sequence". Thank you very much in advance :D