multirotor

A framework built on top of NVIDIA Isaac Sim for simulating drones with PX4 support and much more

Autonomous Drone for Object Tracking

GPS-Denied Indoor Navigation System for Drones Autonomous drone navigation indoors without GPS using optical flow, IMU, and lidar sensor fusion. Features real-time SLAM, obstacle avoidance, and waypoint missions. Built with PX4/ArduPilot, ROS2, and MAVSDK-Python on Raspberry Pi.

Multicopter UAV simulation for control/RL experiments.

Python implementation of Bug2 algorithm to navigate a quadcopter/multirotor in the AirSim simulator.

COMET - Cost-efficient Open-Source Multicopter for Embedded-Systems Teaching

UAV Simulation Platform based on PX4 1.16, ROS2 and Gazebo

Quadcopter flight control software

Open-source drone physics simulator with multiple fidelities (BEMT, VPM, LBM, PINN), GPU acceleration, environmental effects, and 3D propeller design — validated against 49 UIUC datasets

Drone design optimiser: give it a mission and it designs the drone. Layout search, a topology-optimised frame, CFD, and a flight simulator, offline.

Open-source motor, propeller and battery sizing calculator for 10L-30L agriculture spray drones (India). Maintained with Bharat Skytech - bharatskytech.com

Drone simulation

Offline review aid for PX4 control allocation parameters: runs PX4's own allocation code on a parameter file and reports the matrices and likely configuration mistakes

Control and estimation for multirotors: PID with anti-windup and filtered derivative, cascaded loops, LQR, complementary/Madgwick/EKF filters, and motor mixing with attitude-priority desaturation.