DocumentCode :
349575
Title :
Identification of biological internal dynamics using a structure of unstable periodic orbits
Author :
Yamaguchi, Akihiro ; Mikami, Sadayoshi ; Wada, Mitsuo
Author_Institution :
Res. Group of Complex Syst. Eng., Hokkaido Univ., Sapporo, Japan
Volume :
1
fYear :
1999
fDate :
1999
Firstpage :
217
Abstract :
We identify the pulsation dynamics of blood flow comparing them with previously extracted periodic orbits. We show an algorithm for the extraction of periodic orbits from observed dynamics. The identification of the dynamics was performed by calculating the distance between the trajectory of the target dynamics and the extracted periodic orbits. We evaluated its performance by the time ratio so that the target dynamics are closest to each periodic orbit
Keywords :
biocybernetics; haemodynamics; identification; nonlinear dynamical systems; biological internal dynamics; blood flow; chaos; cybernetics; dynamical system; observed dynamics; pulsation dynamics; unstable periodic orbits; Assembly systems; Biological systems; Blood flow; Chaotic communication; Data mining; Humans; Information processing; Nonlinear dynamical systems; Orbits; Periodic structures;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Systems, Man, and Cybernetics, 1999. IEEE SMC '99 Conference Proceedings. 1999 IEEE International Conference on
Conference_Location :
Tokyo
ISSN :
1062-922X
Print_ISBN :
0-7803-5731-0
Type :
conf
DOI :
10.1109/ICSMC.1999.814093
Filename :
814093
Link To Document :
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