In productionProadvancedRobustness testing
One random seed hides wheel slip
Detect a calibration repair that succeeds only under one friction sample.
Pairs with Reliability validation in Mobile Robot Reliability. Read the concept first, then diagnose it here.
Unlock this lab with ProOperator report
CI always passes, but field trials fail roughly one in five runs.
Ubuntu 24.04, ROS 2 Jazzy, Gazebo Harmonic, RViz telemetry, differential-drive warehouse robot
System boundary
Trace only the relevant path.
randomized physicstest seed setreliability decision
How this lab works
You diagnose it — no command list.
Open the repair workspace and gather your own evidence in a real terminal. No diagnostic commands are handed to you — finding the fault is the exercise. Stuck? Progressive hints unlock inside the workspace.
Verification
Your repair must pass more than the visible symptom.
- Five-seed matrix passes
- Failing seeds are reproducible
- Hidden regression behavior
- Root cause explanation