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Add Noise to the IMU sensors in the Mujoco simulation#854

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simulation_imu_noise
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Add Noise to the IMU sensors in the Mujoco simulation#854
MegaIng wants to merge 1 commit into
mainfrom
simulation_imu_noise

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@MegaIng MegaIng commented May 12, 2026

Summary

Adds noise for the IMU in the Mujoco simulation. The default parameters approximate a simple measurement of a real robot, but no systematic measurement has been done. No systematic biases have been measured, which matches others experiences. The ability to add these has still been provided incase people want to test this ability out.

Proposed changes

Add helper classes NoisySensor and NoisyQuternionSensor. This would also simplify if we ever want to add noise to the other sensors.

Add parameter handling for the noise parameters. Also update handling of a few of the older parameters, AFAICT, the get_parameter_or does not actually work the way it was used before (at least I couldn't get it to work with my new parameters).

Related issues

closes #825

Checklist

  • Run pixi run build
  • Write documentation
  • Test on your machine
  • Test on the robot
  • Create issues for future work
  • Triage this PR and label it

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add imu noise to simulation

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