Stability analysis of sleep apnea time series using identified models: a case study

被引：14

作者：

Aguirre, LA ^{[1
]}

Souza, AVP ^{[1
]}

机构：

[1] Univ Fed Minas Gerais, Dept Elect Engn, Lab Modelagem Analise & Controle Sistemas Nao Lin, BR-31270901 Belo Horizonte, MG, Brazil

来源：

COMPUTERS IN BIOLOGY AND MEDICINE | 2004年 / 34卷 / 03期

关键词：

nonlinear system identification; sleep apnea; blood oxygen saturation; heart rate variability; respiration rate; model-based monitoring;

D O I：

10.1016/S0010-4825(03)00056-8

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This paper investigates the use of identified nonlinear multivariable autonomous models in the classification of breathing patterns of a patient with sleep apnea. Details about the identification procedure are provided and the results reported for the case study at hand suggest that identified models could be useful in computer-based monitoring. (C) 2003 Elsevier Ltd. All rights reserved.

引用

收藏

页码：241 / 257

页数：17

相关论文

共 19 条

[1] Nonlinear multivariable modeling and analysis of sleep apnea time series [J].

Aguirre, LA ;

Barros, VC ;

Souza, AVP .

COMPUTERS IN BIOLOGY AND MEDICINE, 1999, 29 (03) :207-228

[2] IMPROVED STRUCTURE SELECTION FOR NONLINEAR MODELS BASED ON TERM CLUSTERING [J].

AGUIRRE, LA ;

BILLINGS, SA .

INTERNATIONAL JOURNAL OF CONTROL, 1995, 62 (03) :569-587

[3] NEW LOOK AT STATISTICAL-MODEL IDENTIFICATION [J].

AKAIKE, H .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1974, AC19 (06) :716-723

[4]

[Anonymous], 2018, TIME SERIES PREDICTI

[5] IDENTIFICATION OF MIMO NON-LINEAR SYSTEMS USING A FORWARD-REGRESSION ORTHOGONAL ESTIMATOR [J].

BILLINGS, SA ;

CHEN, S ;

KORENBERG, MJ .

INTERNATIONAL JOURNAL OF CONTROL, 1989, 49 (06) :2157-2189

[6] Toward prediction of physiological state signals in sleep apnea [J].

Bock, J ;

Gough, DA .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1998, 45 (11) :1332-1341

[7] Deterministic structure in multichannel physiological data [J].

Cao, LY ;

Mees, A .

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2000, 10 (12) :2767-2780

[8] ORTHOGONAL LEAST-SQUARES METHODS AND THEIR APPLICATION TO NON-LINEAR SYSTEM-IDENTIFICATION [J].

CHEN, S ;

BILLINGS, SA ;

LUO, W .

INTERNATIONAL JOURNAL OF CONTROL, 1989, 50 (05) :1873-1896

[9] Analysis of heart rate and blood pressure variability during nasal continuous positive airway pressure therapy in patients with obstructive sleep apnea [J].

Glos, M ;

Romberg, D ;

Fietze, I ;

Röttig, J ;

Knobe, M ;

Witt, C .

COMPUTERS IN CARDIOLOGY 1999, VOL 26, 1999, 26 :603-605

[10] Investigation of determinism in heart rate variability [J].

Gomes, MED ;

Souza, AVP ;

Guimaraes, HN ;

Aguirre, LA .

CHAOS, 2000, 10 (02) :398-410