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Strange mpu6050 data.
05-17-2015, 08:08 PM
Post: #1
Strange mpu6050 data.
Some strange readings from gyro (DEBUG 1). After start while robot is horizontal, readings are about -40 and sensitivity are OK, but when robot is placed vertical readings show around 0 and robot not balanse themself. When placed horizontal , again gyro readings are about -40 and sensitivity are OK. Gyro readings stay less sensitive at about 30degrees from horizontal (DEBUG 1 , angle_adjusted show around 10). At 60 degrees from horizontal gyro readings change very small amount and show around 2-3. Therefore more than 90 degree angle have very low sensitivity for gyro.
This is not my first robot, but now I have no ideas what to do. And why gyro is less sensitive vertical than horizontal?
MPU6050 is not faulty because on other robot with different sketch and YawPitchRoll reading it work fine and balance robot well.
Have you any solutions for this problem?
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Messages In This Thread
Strange mpu6050 data. - sasa999 - 05-17-2015 08:08 PM
RE: Strange mpu6050 data. - jusalyso - 05-18-2015, 07:03 AM
RE: Strange mpu6050 data. - sasa999 - 05-18-2015, 10:49 AM
RE: Strange mpu6050 data. - Wampo - 05-20-2015, 08:27 PM

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