Title :
Motion camouflage in three dimensions
Author :
Reddy, P.V. ; Justh, E.W. ; Krishnaprasad, P.S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Maryland Univ., College Park, MD
Abstract :
We formulate and analyze a three-dimensional model of motion camouflage, a stealth strategy observed in nature. The pursuer and evader trajectories are described using natural Frenet frames (or relatively parallel adapted frames), and the corresponding natural curvatures serve as controls. A high-gain feedback control law is derived. The biological plausibility of the feedback law is discussed, as is its connection to missile guidance. Simulations illustrating motion camouflage are also presented. This paper builds on recent work on motion camouflage in the planar setting
Keywords :
biocontrol; feedback; missile guidance; motion control; position control; predator-prey systems; biological plausibility; evader trajectory; feedback control law; missile guidance; motion camouflage; natural Frenet frames; natural curvatures; pursuer trajectory; stealth strategy; Animals; Biological system modeling; Feedback control; H infinity control; Insects; Missiles; Motion analysis; Motion control; Neurofeedback; USA Councils;
Conference_Titel :
Decision and Control, 2006 45th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-0171-2
DOI :
10.1109/CDC.2006.377777
