guidance-navigation-control

State estimation, smoothing and parameter estimation using Kalman and particle filters.

A practical astrodynamics for research and engineering applications

Framework for simulating and evaluating autonomous ship collision avoidance (COLAV) control strategies. Developed as part of the Autoship Centre for Research-based Innovation (SFI). Open sourced in the autumn of 2025.

A high-performance, extensible aircraft GNC framework for Julia

Rtabmap SLAM with realsense D4XX depth camera with ROS2 Humble

Python TERCOM (Terrain Contour Matching) Demo for GPS-Denied Navigation

Python DSMAC (Digital Scene Matching Area Correlator) Demo for GPS-Denied Navigation

See the drone, then hit it — finding a 3-14 pixel drone in 720p video from a moving camera, then closing on it with camera-only proportional-navigation guidance. Detection measured on real video; interception closed-loop in Isaac Sim.

Powered-descent guidance in dependency-free C++17: a from-scratch interior-point SOCP solver driving lossless convexification (3-DoF) and 6-DoF successive convexification, with a rigid-body sim and Monte Carlo dispersion.

your system launches an Autonomous Interceptor Drone. The interceptor cannot rely on GPS coordinates sent by the rogue drone (since a hostile drone won't share its position). The interceptor must look out of its own camera eye, spot the enemy, calculate where it is going, track it, and hunt it down autonomously.

Access NavAbility(TM) Accelerator features from JuliaLang.

Naturalis is a Python framework for orbital simulation and Guidance, Navigation, and Control (GNC) algorithm development.

MATLAB-based nonlinear 6-DOF flight dynamics simulation and hierarchical PID autopilot for a fixed-wing UAV.

SpaceX Starship belly-flop → flip → landing 6-DOF simulation with SCvx successive convexification guidance. 100% Monte Carlo success rate (20/20)! Features: 14-state dynamics, 4-flap differential control allocation, Bouc-Wen hysteresis, 15-state MEKF, 3× Raptor engines. 42/42 tests passed. Python + C++ | SpaceX星舰腹部翻转回收六自由度仿真，SCvx凸优化制导，蒙特卡洛100%成功率

Real-time quaternion-based Multiplicative Extended Kalman Filter (MEKF) for IMU orientation estimation with gyroscope bias compensation and 3D visualization.

A Rust Web Server to plan and execute Kerbal Space Program missions using kRPC and kOS

Hybrid AI-Powered Satellite Attitude Determination and Control System (ADCS) integrating MEKF, quaternion dynamics, LQR/PD control, and neural network-based attitude control for spacecraft GNC applications.

Design and Simulation of a Nonlinear Dynamic Inversion–Based Controller for a 6-DOF Air-to-Air Missile Guidance System

Unreal Engine simulation of a Super Heavy V3 booster with modular engines, grid fins, actuator APIs, and a guidance-navigation-control foundation.

SCvx 3-DoF powered-descent trajectory solver — flight-grade Rust (no_std, bounded-WCET, C-FFI)