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Desmond Zee

parol6-sim

A MuJoCo model of the arm that runs on Apple Silicon

2026-08

Built a MuJoCo simulation of the arm that runs on Apple Silicon without CUDA, converted from the official PAROL6 assets and verified against them to 2.1e-08 m. Added Gymnasium environments, domain randomisation and offscreen rendering, and trained an ACT policy that picks and lifts a cube from pixels in 50 of 50 held-out episodes.

Plan
Simulator
MuJoCo on Apple Silicon
Verification
FK parity with the PAROL6 control API to 2.1e-08 m
Environments
Reach and pick-and-lift
Policy
ACT from pixels; 50/50 held-out episodes