Hi @WJohn.1 ,Since these two AVAR parameters (the bias stability and bias instability) are not tested at production level, I can share you some characterization results on a limited set of data:Accelerometer, Velocity random walk (Bias stability)Accelerometer, Bias instabilityGyroscope, Angle walk (Bias stability)Gyroscope, Bias instability-Eleon

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What is the bias in-run stability / instability of the LSM6DSR gyros and accelerometers?

Forum|Forum|5 years ago
September 21, 2020
2 replies
3179 views

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INEMO inertial modules

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Best answer by Eleon BORLINI

Hi @Singh.Harjit ,

Can you please specify your application?

I can only share you the LSM6DSR Gyro drift related to the below Sinusoidal wave input test on shaker. Gyro ODR is 208Hz.

Amplitude: 4 g
Frequency: 100 Hz

The number of tested devices is 22.

Please let me know if these info can help you.

-Eleon

Eleon BORLINI

ST Employee

Hi @WJohn.1 ,

Since these two AVAR parameters (the bias stability and bias instability) are not tested at production level, I can share you some characterization results on a limited set of data: