Time-delay feedback control of complex pathological rhythms in an atrioventricular conduction model

被引：6
作者：
Brandt, ME
Chen, GR
机构：
[1] Univ Texas, Hlth Sci Ctr, Neurosignal Anal Lab, Houston, TX 77030 USA
[2] Univ Houston, Dept Elect & Comp Engn, Houston, TX 77204 USA
来源：
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 2000年 / 10卷 / 12期
关键词：
D O I：
10.1142/S0218127400001833
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We describe the emergence of complex cardiac rhythms in a nonlinear model of the atrioventricular (AV) nodal conduction system, and a method based on linear time-delay feedback (LTDF) control for suppressing them. The LTDF controller is effective at suppressing these rhythms by stabilizing the map to one of a set of unstable fixed points. Additionally, we show that the method is robust to both measurement error and experimental noise.
引用
收藏
页码：2781 / 2784
页数：4
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