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Detecting and analyzing non-linear effects in respiratory impedance measurements

Clara-Mihaela Ionescu UGent, Johan Schoukens and Robain De Keyser UGent (2011) Proceedings of the American Control Conference. In Proceedings of the American Control Conference p.5412-5417
abstract
This article describes the nonlinear effects in the respiratory impedance and in the related measurement instrumentation during the forced oscillation technique (FOT) measurements. First, the principle of FOT-measurements and nonlinear variance analysis is explained. Two methods are considered to detect nonlinear effects: a robust method and a fast method. These methods are employed to compare the nonlinear distortions in a prototype device and a commercial device, respectively. The identification signal for the respiratory impedance is optimized to reduce the nonlinear distortions. Finally, the nonlinear effects are measured in the respiratory impedance. A set of lung function tests are performed in several groups of patients with various lung conditions (healthy, asthma, cystic fibrosis, smoking). Based on the measured data from the patients, the corresponding nonlinear distortions can be quantified and evaluated for classification purposes.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
FORCED OSCILLATION TECHNIQUE
in
Proceedings of the American Control Conference
series title
Proceedings of the American Control Conference
issue title
2011 American control conference
pages
5412 - 5417
publisher
IEEE
place of publication
New York, NY, USA
conference name
2011 American Control Conference (ACC)
conference location
San Francisco, CA, USA
conference start
2011-06-29
conference end
2011-07-01
Web of Science type
Proceedings Paper
Web of Science id
000295376006072
ISSN
0743-1619
ISBN
9781457700811
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
1957494
handle
http://hdl.handle.net/1854/LU-1957494
date created
2011-12-01 13:56:30
date last changed
2011-12-02 09:23:40
@inproceedings{1957494,
  abstract     = {This article describes the nonlinear effects in the respiratory impedance and in the related measurement instrumentation during the forced oscillation technique (FOT) measurements. First, the principle of FOT-measurements and nonlinear variance analysis is explained. Two methods are considered to detect nonlinear effects: a robust method and a fast method. These methods are employed to compare the nonlinear distortions in a prototype device and a commercial device, respectively. The identification signal for the respiratory impedance is optimized to reduce the nonlinear distortions. Finally, the nonlinear effects are measured in the respiratory impedance. A set of lung function tests are performed in several groups of patients with various lung conditions (healthy, asthma, cystic fibrosis, smoking). Based on the measured data from the patients, the corresponding nonlinear distortions can be quantified and evaluated for classification purposes.},
  author       = {Ionescu, Clara-Mihaela and Schoukens, Johan and De Keyser, Robain},
  booktitle    = {Proceedings of the American Control Conference},
  isbn         = {9781457700811},
  issn         = {0743-1619},
  keyword      = {FORCED OSCILLATION TECHNIQUE},
  language     = {eng},
  location     = {San Francisco, CA, USA},
  pages        = {5412--5417},
  publisher    = {IEEE},
  title        = {Detecting and analyzing non-linear effects in respiratory impedance measurements},
  year         = {2011},
}

Chicago
Ionescu, Clara-Mihaela, Johan Schoukens, and Robain De Keyser. 2011. “Detecting and Analyzing Non-linear Effects in Respiratory Impedance Measurements.” In Proceedings of the American Control Conference, 5412–5417. New York, NY, USA: IEEE.
APA
Ionescu, C.-M., Schoukens, J., & De Keyser, R. (2011). Detecting and analyzing non-linear effects in respiratory impedance measurements. Proceedings of the American Control Conference (pp. 5412–5417). Presented at the 2011 American Control Conference (ACC), New York, NY, USA: IEEE.
Vancouver
1.
Ionescu C-M, Schoukens J, De Keyser R. Detecting and analyzing non-linear effects in respiratory impedance measurements. Proceedings of the American Control Conference. New York, NY, USA: IEEE; 2011. p. 5412–7.
MLA
Ionescu, Clara-Mihaela, Johan Schoukens, and Robain De Keyser. “Detecting and Analyzing Non-linear Effects in Respiratory Impedance Measurements.” Proceedings of the American Control Conference. New York, NY, USA: IEEE, 2011. 5412–5417. Print.