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IMU real-time correction still struggles: quadruped robot Quaddle wobbles while walking on gravel

When the quadruped robot Quaddle walks on gravel, its IMU (gyroscope plus accelerometer) attempts real-time correction of deviations caused by uneven ground, but the robot dog still begins to sway; loose gravel poses a major challenge to quadruped balance. The author also asks readers what other terrains Quaddle should try.

Part of the event: Quadruped robot Quaddle rubble walking test: still sways despite real-time IMU correction

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