Title :
Target searching method in the chaotic UAV
Author_Institution :
Div. Electron. Commun. & Electr. Eng., Yosu Nat.´´l univ., Chollanamdo, South Korea
Abstract :
In this paper, we propose a method to target searching method that have unstable limit cycles in a chaos trajectory surface. We assume all targets in the chaos trajectory surface have a Van der Pol equation with an unstable limit cycle. When a chaos UAV meet the target on trajectories of the Arnold equation, Chua´s equation, the target absorbs the UAV. We also show computer simulation results of Arnold equation, Chua´s equation trajectories with one or more Van der Pol as targets. We proposed and verified the results of the method to make the embedding chaotic UAV to search target, with the chaotic trajectory in any plane. It searched the target, when it meets or closes to the target.
Keywords :
Chua´s circuit; chaos; digital simulation; limit cycles; remotely operated vehicles; stability; Arnold equation; Chua´s equation; Van der Pol equation; chaos trajectory surface; chaotic unmanned air vehicle; computer simulation; target searching method; unstable limit cycles; Chaos; Chaotic communication; Circuits; Communication system control; Computer simulation; Equations; Limit-cycles; Mobile robots; Trajectory; Unmanned aerial vehicles;
Conference_Titel :
Digital Avionics Systems Conference, 2004. DASC 04. The 23rd
Print_ISBN :
0-7803-8539-X
DOI :
10.1109/DASC.2004.1390843