Projects

This is a collection of projects that result fomr decades of engineering experience, personal research, and academic publications.

Note: Most projects require a password to access the source code, while others are free and open to the public. This page is a work in progress, some projects are better documented than others. I will clean this up as I have time to do so.

Roysdon AI & Cyber Toolbox

The Roysdon AI & Cyber Toolbox brings together applied mathematics, modern machine learning, and cyber-network analysis into a cohesive engineering toolkit. This toolbox reflects both peer-reviewed research and operational analytics work.

Roysdon Aero Toolbox

The Roysdon Aero Toolbox is an industry-grade full-stack aircraft and missile engineering environment, spanning conceptual design, high-fidelity simulation, flight controls, and embedded real-time software. The tools in this toolbox were used to develop, flight test and deploy multiple Military aircraft.

Roysdon Nav Toolbox

The Roysdon Nav Toolbox is an industry-grade state-of-the-art navigation engineering environment, built around optimal estimation theory and real-world sensor behavior. The tools in this toolbox were used to develop, flight test and deploy multiple Military aircraft.

Roysdon Musings

This repo is a collection of random projects:

• Garden Bot is a real-time embedded software for a garden irrigation system.
• Package Shaker is a real-time embedded software for a “Gag Gift” that, when triggered, either shakes a package, sounds a siren or plays a melody.
• Greenhouse is a complete build guide with blueprints for 10’x12’ floating panel greenhouse that can be built using common tools and materials sourced from any home-improvement store.
  
  

Roysdon Watch Co

This repo is a collection of tools for watchmakers:

• Beat Rate this tool uses recorded audio of a mechanical watch to determine the beat rate and phase of the balance. Beat error results in a watch running fast or slow. This enables the precise adjustment of a mechanical watch to reduce beat error.
• Guilloche CAD/CAM this toolbox generates complex geometric patterns for wrist watch dials, and then generates the tool paths and g-code (machine code) for use on a CNC mill.
• Hairspring Calculations This project contains a complete report of the equations, derivations and unit conversion to calculate the length of a hairspring for any material, thickness, and height. A spreadsheet “calculator” is also provided, to automatically calculate the length given a few input parameters.
• Laser Settings this repository contains laser test files and examples for a JPT 50W fiber laser.