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Inertial Measurement Unit

1 vote

Can I use IMUs to improve the position/posture measurement of fingers in a "data glove"?

In these applications you perform model fitting, based on the orientation data from your imu. … I am not sure how many sensing nodes you would need, but e.g. you could use something like this integrated 6DOF IMU sensor. …
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5 votes

Do I really need a gyro for an airplane flight stabilization system?

As the name of the accelerometer implies, you measure the acceleration on your system excluding that from the gravitational force. When your sensor is at rest, you measure the acceleration from the fo …
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2 votes

How can I filter Gyroscopic data?

$1^\circ/s$ does not seem to be very catastrophic. The noise seems quite low. More interesting is if your euler angles are stable and drift-free. Then you can control the pitch and roll error based on …
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6 votes

How to choose a good IMU for a wheeled robot?

I assume that you are looking for an IMU that provides you with an orientation estimation. The complete package is usually called an Attitude and Heading Reference System (AHRS). … There is also an IMU buyers guide at Sparkfun. Usually pitch and roll are fine with most IMUs for ground vehicles, as the gravity vector can be used to compensate the drift. …
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