safe-autonomous-systems/ma-ppo-RBC2D-hard-v0

PPO on RBC2D-hard-v0 (FluidGym)

This repository is part of the FluidGym benchmark results. It contains trained Stable Baselines3 agents for the specialized RBC2D-hard-v0 environment.

Evaluation Results

Global Performance (Aggregated across 5 seeds)

Mean Reward: -0.46 ± 0.12

Per-Seed Statistics

Run	Mean Reward	Std Dev
Seed 0	-0.44	2.50
Seed 1	-0.24	2.47
Seed 2	-0.57	2.78
Seed 3	-0.58	2.58
Seed 4	-0.48	2.58

About FluidGym

FluidGym is a benchmark for reinforcement learning in active flow control.

Usage

Each seed is contained in its own subdirectory. You can load a model using:

from stable_baselines3 import PPO
model = PPO.load("0/ckpt_latest.zip")

References

• Plug-and-Play Benchmarking of Reinforcement Learning Algorithms for Large-Scale Flow Control
• FluidGym GitHub Repository