Pytorch implementations of the multi-agent reinforcement learning algorithms, including QMIX, VDN, COMA, MADDPG, MATD3, FACMAC and MASoftQ, which are the state of the art MARL algorithms. We trained these algorithms on MPE, the Multi Particle Environments in PettingZoo. Then they are trained for path planning of swarm of mobile robots.

• QMIX: Monotonic Value Function Factorisation for Deep Multi-Agent Reinforcement Learning
• Value-Decomposition Networks For Cooperative Multi-Agent Learning
• FACMAC: Factored Multi-Agent Centralised Policy Gradients
• Counterfactual Multi-Agent Policy Gradients
• Multi-Agent Actor-Critic for Mixed Cooperative-Competitive Environments
• Reducing Overestimation Bias in Multi-Agent Domains Using Double Centralized Critics
• Multiagent Soft Q-Learning

Use pip install -r requirements.txt to install the requirements.

mkdir -p ~/marl_ws/src cd ~/marl_ws/src git clone https://github.com/Shaswat2001/Multi_Agent_Path_Finding.git 

Afte that -

cd ~/marl_ws colcon build ros2 run marl_planner main.py