gym-softrobot 0.0.1

Soft-robotics control environment package for OpenAI Gym

Soft-robot Control Environment (gym-softrobot)

The environment is designed to leverage reinforcement learning methods into soft-robotics control, inspired from slender-body living creatures. The code is built on PyElastica, an open-source physics simulation for slender structure. We intend this package to be easy-to-install and fully compatible to OpenAI Gym.

Requirements:

• Python 3.8+
• OpenAI Gym
• PyElastica 0.2+
• Matplotlib (optional for display rendering and plotting)

Please use this bibtex to cite in your publications:

@misc{gym_softrobot,
  author = {Chia-Hsien Shih, Seung Hyun Kim, Mattia Gazzola},
  title = {Soft Robotics Environment for OpenAI Gym},
  year = {2022},
  publisher = {GitHub},
  journal = {GitHub repository},
  howpublished = {\url{https://github.com/skim0119/gym-softrobot}},
}

Installation

pip install gym-softrobot

Reinforcement Learning Example

We tested the environment using Stable Baselines3 for centralized control. More advanced algorithms are still under development.

Environment Design

Included Environments

Octopus[Multi-arm control]

• octo-flat [2D]
• octo-reach
• octo-swim
• octo-flat

Contribution

We are currently developing the package internally.