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Content Provider | IEEE Xplore Digital Library |
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Author | Chao Zhang Ziyang Zhen Daobo Wang Meng Li |
Copyright Year | 2010 |
Description | Author affiliation: College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, 210016, China (Chao Zhang; Ziyang Zhen; Daobo Wang; Meng Li) |
Abstract | A new UAV path planning method based on ant colony optimization (ACO) is presented. The target position is considered as the food source which the ants are going to find. The enemy defense region is considered as the searching area of the ants and is divided into equally spaced grids. The ants move to the destination node through several nodes on the grid region. The visibility function of ACO algorithm considers the enemy threats intensity on the paths and the distance to the destination node. The weighted sums of the flight path length, the threat cost and the maximum restriction of the yaw angle are considered as the evaluation function of ACO algorithm. The pheromone amounts on the paths are updated according to the evaluation function values. Therefore, the UAV optimal flight path is expressed by a group of node number, which is obtained by the ants finding the optimal route to the food source. The ACO algorithm based UAV path planning method is characterized as simple coding and good optimization guidance, and the simulation results also show its effectiveness. |
Starting Page | 3790 |
Ending Page | 3792 |
File Size | 149821 |
Page Count | 3 |
File Format | |
ISBN | 9781424451814 |
DOI | 10.1109/CCDC.2010.5498477 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-05-26 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Chaos Ant Colony Optimization Ant colony optimization Automation Navigation Radar tracking Educational institutions Path planning Particle swarm optimization Swarm Intelligence Path Planning Unmanned Aerial Vehicle Cost function Unmanned aerial vehicles |
Content Type | Text |
Resource Type | Article |
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