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
Brandt, ME
Shih, HT
Chen, GR
[J]. PHYSICAL REVIEW E, 1997, 56 (02) : R1334 - R1337
[4] Using chaos control and tracking to suppress a pathological nonchaotic rhythm in a cardiac model
Christini, DJ
Collins, JJ
[J]. PHYSICAL REVIEW E, 1996, 53 (01): : R49 - R52
[5] Real-time experimental control of a system in its chaotic and nonchaotic regimes
Christini, DJ
In, V
Spano, ML
Ditto, WL
Collins, JJ
[J]. PHYSICAL REVIEW E, 1997, 56 (04) : R3749 - R3752
[6] Real-time, adaptive, model-independent control of low-dimensional chaotic and nonchaotic dynamical systems
Christini, DJ
Collins, JJ
[J]. 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
Hall, K
Christini, DJ
Tremblay, M
Collins, JJ
Glass, L
Billette, J
[J]. PHYSICAL REVIEW LETTERS, 1997, 78 (23) : 4518 - 4521

← 1 2 →