hprm 0.1.4

High Powered Rocketry Modeling library

Tools for simulating and modeling rockets.

A Python library written in Rust for quick and efficient modeling and analysis of rocket data.

Currently it has a 1D-1Dof, and 2D-3Dof model formats, with a 3D-6Dof model format planned. The model parameters are input conditions; planned functionality is to be able to train a model to data.

The long-term vision of this project is to be a toolbox for testing out different rocket models with data-fitted and uncertainty-estimated parameters. The primary intended use case is to be a means to do on-the-ground modeling work relavent to past and future rockets; but, it will be performant enough that it could be used in-the-loop in some launch vehicle applications.

Quick Start

Install Rust

Follow this guide to get Rust setup in VS Code, or figure out how to set it up in your dev environment of choice.

Install uv

We use uv to handle the python side of this project. It's like pip but better, install it here.

uv Workflow:

# Run the Demo
uv run examples/demo.py

Publishing

Releases are automated via GitHub Actions. To publish a new version:

1. Update version in Cargo.toml.
2. Merge changes to main.
3. Push a tag (e.g., v0.1.0).

git tag v0.1.0
git push origin v0.1.0