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Virtual Satellite 4 - FDIR Application

🛰️ Self-Managing Amateur Radio Transponder (SMART-QSO) 📡 A 1U Amateur Radio CubeSat powered by AI 🤖

CubeSat Flight Software and GNC implementations in C++

Simulation-first onboard anomaly triage for delayed-ground deep-space operations. DSAT replays seeded faults, scores line-confidence, ranks likely cause classes, gates unsafe recovery actions, and preserves evidence for later ground review and delay-tolerant sync.

Fault-tolerant GNC avionics suite for bench-top model rocketry — attitude estimation, closed-loop control, and bidirectional ground station on Raspberry Pi 5

CubeSat autonomous flight-software simulator: scheduler + EPS + GNC + FDIR + comms + on-board edge-AI payload (TUA Astro Hackathon)

Deterministic FDIR (Fault Detection, Isolation & Recovery) engine for satellites. Mitigates Single Event Upsets (SEU) via formal invariant verification. Public validation module.

IX-Style is an assured-autonomy reference architecture for aerospace systems: runtime assurance, FDIR, trust-aware degraded modes, recovery gating, operator decision support, and tamper-evident evidence for why safety-critical decisions were made.

A simulated flight software pipeline for satellite telemetry FDIR. This purely synthetic environment utilizes a Kalman-Neural Centaur architecture: Linear Kalman Filters handle deterministic physics while GPT-5.1 generates SITREPs during simulated EW jamming events. Built with Poliastro to validate theoretical FDIR logic against synthetic datasets.

This project is part of the TOLOSAT flight software, which I am currently developing. The goal is to create a Fault Detection, Isolation, and Recovery (FDIR) mechanism for robust fault management.

A Software-in-the-Loop (SITL) simulation framework for autonomous satellite self-healing. Features local-first Flight Software (FSW) with ML-based anomaly detection to autonomously recover from adversarial C2 command injections in a physics-accurate orbital environment.