Virtual Reality Flight Simulator: ICARUS

Jaeryoung Choi, Soomin Lee, Dongho Kang, Jaeyoung Lim This project was done during Virtual Reality 1 course held in spring 2017 ETH Zurich Overview Project ICARUS is a virtual reality flight simulator which the user stays in the air by pedaling the bike. For more information, you can visit the ICARUS Project Github Demo day…

PX4 Software-In-The-Loop(SITL) Simulation on Gazebo

Jaeyoung Lim Introduction PX4 is a great platform to implement a UAV system based on a opensource autopilot. One of the great features of PX4 is that you can run a SITL simulation(Software in the loop simulation) to simulate your flight on simulation. This is useful as you can check new mission or control algorithms…

External Position Control of a Quadrotor Using USB2PPM

Jaeyoung Lim Overview A USB2PPM interface was developed which enables a PC to interact directly with the RC transmitter trainer port. External Position Control was successfully demonstrated to show that the computer can successfully control real-time applications using the USB2PPM controller. This can be used for sending simple data in long distances (~2km) in a…

PX4 Offboard Control Using MAVROS on ROS

This post is written by Jaeyoung Lim Overview Recently opensource autopilots have become reliable by various failsafe functions integrated by the opensource community. Developing different softwares for each application can be time consuming and hard to verify the reliablility of the software. An alternative to modifying the autopilot software, is to use an onboard computer…

Non-Symmetric Non-Planar Quadrotor

This project started out as an experiment. The idea was that standard flight controllers should be able to control non-planar shaped quadrotors as long as the control board is mounted near the center of gravity. I decided to try the idea out. The project addresses the symmteric / non-symmetric forms of non-planar motor layouts. Basic…