Practical real-time computing system for biomedical experiment interface

被引：24

作者：

Christini, DJ ^{[1
]}

Stein, KM ^{[1
]}

Markowitz, SM ^{[1
]}

Lerman, BB ^{[1
]}

机构：

[1] Cornell Univ, Coll Med, Div Cardiol, Dept Med, New York, NY 10021 USA

来源：

ANNALS OF BIOMEDICAL ENGINEERING | 1999年 / 27卷 / 02期

关键词：

real-time computing; control;

D O I：

10.1114/1.185

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Many biomedical experiments require a precisely timed real-time (RT) computer interface. Because commonly used desktop operating systems are inherently non-real-time, real-time laboratory computer systems are often based on outdated DOS software or expensive proprietary real-time operating systems. Here we discuss a real-lime computing system, based on the free RT-LINUX operating system, which we have developed for adaptive pacing control in a clinical cardiac electrophysiology laboratory. This powerful, flexible, and inexpensive system demonstrates that RT-LINUX is well suited for realtime biomedical experiment interface. (C) 1999 Biomedical Engineering Society. [S0090-6964(99)02102-5].

引用

页码：180 / 186

页数：7

共 17 条

[1]

Barabanov M, 1997, THESIS NEW MEXICO I

[2]

Barabanov M, 1997, LINUX J, V34, P19

[3] Linear time-delay feedback control of a pathological rhythm in a cardiac conduction model [J].

Brandt, ME ;

Shih, HT ;

Chen, GR .

PHYSICAL REVIEW E, 1997, 56 (02) :R1334-R1337

[4] Using chaos control and tracking to suppress a pathological nonchaotic rhythm in a cardiac model [J].

Christini, DJ ;

Collins, JJ .

PHYSICAL REVIEW E, 1996, 53 (01) :R49-R52

[5] Real-time experimental control of a system in its chaotic and nonchaotic regimes [J].

Christini, DJ ;

In, V ;

Spano, ML ;

Ditto, WL ;

Collins, JJ .

PHYSICAL REVIEW E, 1997, 56 (04) :R3749-R3752

[6] Real-time, adaptive, model-independent control of low-dimensional chaotic and nonchaotic dynamical systems [J].

Christini, DJ ;

Collins, JJ .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 1997, 44 (10) :1027-1030

[7]

COHEN A, 1995, BIOMEDICAL ENG HDB, P805

[8]

Curry P V, 1976, Br Heart J, V38, P882

[9]

Epplin J., 1997, Embedded Systems Programming, V10, P96

[10] Dynamic control of cardiac alternans [J].

Hall, K ;

Christini, DJ ;

Tremblay, M ;

Collins, JJ ;

Glass, L ;

Billette, J .

PHYSICAL REVIEW LETTERS, 1997, 78 (23) :4518-4521

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