Searching, Detecting, Monitoring Emergency Sites Using Multiple Unmanned Aerial Vehicles

Abstract

In this paper, we present a distributed control architecture for multiple Unmanned Aerial Vehicles (UAVs) to search, detect, and monitor emergency sites using camera sensors. The motivation for our current work is to meet the Air Force’s needs to quickly search and detect emergency sites, providing necessary aerial support to ground forces. The control architecture is designed for multiple independent UAVs with limited communication range. Each UAV makes decisions independently based on its sensor information and information it receives from other UAVs in its vicinity. We demonstrate the validity of our control architecture using results obtained from a graphical simulator developed in-house. In addition, we show Piccolo c flight control system simulation results, the first step toward implementing the control architecture onto a hardware unmanned aircraft system. The simulation on the graphical simulator is performed with multiple UAVs and multiple emergency sites, while the hardware simulation is done using two autonomously controlled aircraft and one emergency site.