[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Paparazzi-devel] Paparazzi EKF- and compelmentary- filter

From: Prof. Dr.-Ing. Heinrich Warmers
Subject: [Paparazzi-devel] Paparazzi EKF- and compelmentary- filter
Date: Fri, 02 Apr 2010 17:41:38 +0200
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; de-DE; rv:1.4) Gecko/20030619 Netscape/7.1 (ax)

we made same experiments with a EKF based on the rotomotion solution in combination with the tiny13 and a low cost analogue IMU from sparkefun. By the test i saw that the software is not possible to deal with pitch angeles over 90°. So to fly a looping is impossible. If 90° arrives it is impossible to get the correct angeles by the g force since static z acceleration is zero. If the pitch angels is more than 120° the roll angeles rotate fast. What is about the paparazzi booz ekf and complementary filter. Can they deal all angeles ? In the video from 2006 i saw only small angeles.



reply via email to

[Prev in Thread] Current Thread [Next in Thread]