CrazyS: A Software-In-The-Loop Platform for the Crazyflie 2.0 Nano-Quadcopter

Abstract

In this paper we propose CrazyS, an extension of the ROS (Robot Operating System) package RotorS, aimed to modeling, developing and integrating the Crazyflie 2.0 nano-quadcopter in the physics based simulation environment Gazebo. Such simulation platform allows to understand quickly the behavior of the flight control system by comparing and evaluating different indoor and outdoor scenarios, with a details level quite close to reality. The proposed extension expands RotorS capabilities by considering the Crazyflie 2.0 physical model and its flight control system, as well. A simple case study has been considered in order to show how the package works. The use of open-source software makes the platform available for scientific and educational activities.