roller-es3

Roller sprint 2m, round 3 of evolution-strategies fine-tuning on the Arena roller simulator (CPU MuJoCo, BAM servos), continued from es2. Base: Pollen reference roller policy fine-tuned with PPO (warm1). Race-only: training seeds 101-400, held-out 1001-1030 = 1.669 s, board seeds 1-5 never searched. Simulation only, no hardware test.

A perpetual policy for the microduck (61-D observation, 14 actions, 50 Hz, on rollers). Runs until told otherwise — a gait, loaded into a policy slot.

Run it on a robot

sudo robotctl policy load <slot> stefo0/microduck-roller-es3

The observation normalizer is baked into policy.onnx; feed raw observations. manifest.json follows schema 2 of the microduck policy manifest (docs/policy-manifest.md in the daemon repo).

Training

  • repo: pollen-robotics/microduck_rl
  • branch: main
  • commit: 423289dc8
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