Flight Testing of Optimal Remotely-Piloted-Aircraft-System Scan Patterns
- 1 September 2017
- journal article
- research article
- Published by American Institute of Aeronautics and Astronautics (AIAA) in Journal of Aircraft
- Vol. 54 (5), 1675-1691
- https://doi.org/10.2514/1.c034337
Abstract
One of the main advancements of remotely piloted aircraft systems is their ability to carry different sensors and to surveil areas over long periods of time. Depending on the types of sensors applied, different automated flight maneuvers need to be planned and executed to acquire imagery that is meeting the missions’ objectives. These flight maneuvers are generally based on common military scan patterns (e.g., creeping-line and expanding square), and are chosen with regard to their respective advantages based on the mission characteristics. The calculation of these scan patterns requires a high accuracy and efficiency to provide optimal results and to maintain safety. In this paper, the results of flight experiments with a remotely piloted aircraft system (i.e., research aircraft demonstrating capabilities of a remotely piloted aircraft system) in non-segregated airspace are shown. In these experiments, flight paths for different scan patterns were calculated and validated in terms of accuracy, efficiency, and safety. In addition, different strategies for dynamically adapting the calculated flight path based on results from a real-time image analysis are described and evaluated.Keywords
This publication has 6 references indexed in Scilit:
- Fast Redistribution of a Swarm of Heterogeneous RobotsPublished by European Alliance for Innovation n.o. ,2016
- Designing freedom into trajectory-based operationsProceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2015
- Performance of a real-time sensor and processing system on a helicopterThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
- Enabling Dynamic Parametric Scans for Unmanned Aircraft System Remote Sensing MissionsJournal of Aircraft, 2014
- Efficient cooperative search of smart targets using UAV SwarmsRobotica, 2008
- Multiple UAV cooperative searching operation using polygon area decomposition and efficient coverage algorithmsPublished by Springer Science and Business Media LLC ,2008