Projects | Stephen Timothy Gordon II

Machine-Vision Surface Porosity Analysis

Wed, 01 Jan 2025 00:00:00 +0000

A MATLAB machine-vision pipeline that quantifies surface porosity of cementitious specimens from images, providing a fast, repeatable alternative to manual measurement.

Ohmic-Curing 3D Printer for Geopolymers

Wed, 01 Jan 2025 00:00:00 +0000

A custom extrusion 3D printer that cures fly-ash geopolymer paste by ohmic (resistive) heating during deposition — accelerating set time and tying print parameters to electrical conductivity and mechanical strength.

On-Premise Homelab LLM

Wed, 01 Jan 2025 00:00:00 +0000

A self-hosted, offline large-language-model deployment with retrieval-augmented workflows — exploring on-premise LLMs for engineering and infrastructure field-data analysis. Built and managed with Claude Code.

Transient Thermal FEA of Ohmic Curing

Wed, 01 Jan 2025 00:00:00 +0000

Finite-element modeling of transient heat generation and distribution during ohmic curing of geopolymer paste, used to predict temperature fields and inform printer control.

High-Altitude Weather Balloon & PID Control

Mon, 01 Jan 2024 00:00:00 +0000

A high-altitude balloon payload with sensor instrumentation and PID-controlled subsystems — an end-to-end exercise in embedded data acquisition and closed-loop control.