Efficient UAV Path Planning with Multiconstraints in a 3D Large Battlefield Environment
Joint Authors
Chen, Nengcheng
Wang, Wei
Wang, Chao
Zhan, Weiwei
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-26
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This study introduces an improved A* algorithm for the real-time path planning of Unmanned Air Vehicles (UAVs) in a 3D large-scale battlefield environment to solve the problem that UAVs require high survival rates and low fuel consumption.
The algorithm is able to find the optimal path between two waypoints in the target space and comprehensively takes factors such as altitude, detection probability, and path length into account.
It considers the maneuverability constraints of the UAV, including the safety altitude, climb rate, and turning radius, to obtain the final flyable path.
Finally, the authors test the algorithm in an approximately 2,500,000 square meter area containing radars, no-fly zones, and extreme weather conditions to measure its feasibility, stability, and efficiency.
American Psychological Association (APA)
Zhan, Weiwei& Wang, Wei& Chen, Nengcheng& Wang, Chao. 2014. Efficient UAV Path Planning with Multiconstraints in a 3D Large Battlefield Environment. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-483864
Modern Language Association (MLA)
Zhan, Weiwei…[et al.]. Efficient UAV Path Planning with Multiconstraints in a 3D Large Battlefield Environment. Mathematical Problems in Engineering No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-483864
American Medical Association (AMA)
Zhan, Weiwei& Wang, Wei& Chen, Nengcheng& Wang, Chao. Efficient UAV Path Planning with Multiconstraints in a 3D Large Battlefield Environment. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-483864
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-483864