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[Paparazzi-devel] Vibration probelm can be solved by useing the accelera


From: Prof. Dr.-Ing. Heinrich Warmers
Subject: [Paparazzi-devel] Vibration probelm can be solved by useing the acceleration sensor R9500M from MEMSIC
Date: Wed, 29 May 2013 10:21:59 +0200
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; de-DE; rv:1.4) Gecko/20030619 Netscape/7.1 (ax)

Hi,
by using the vibration sensor without a mass and spring (temperature flow principle) R9500M
the vibration problem can be solved.
The idea is to use this 1.5g analogue sensor for correction of the bias of the gyros sensor. Since the sensor is fast and not affected by vibration it seems to be a good solution for new autopilots. For the old autopilots you can get a small pcb (29Euros) from the mikrokopter shop.

Heinrich




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