APPLICATION OF A HILBERT TRANSFORM FOR SYSTEM IDENTIFICATION IN RESPIRATORY CONTROL STUDIES.

George D. Swanson, Duane L Sherrill

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Studies in respiratory control utilize sinusoidal stimulus response experiments in man. Mathematical models characterize the observed data and are used to infer the structure of the underlying physiology. However, these models can be inappropriately formulated resulting in the estimate of negative time delay parameters. The use of a Hilbert transfer in the analysis of observed amplitude and phase shift data as an aid to the formulation of appropriate models is illustrated. The application to data from the literature suggests that the ventilation (breathing) response to sinusoidal variations in lung CO//2 can be characterized by a rational transfer function in cascade with a positive time delay. In contrast, the ventilation response to a sinusoidal work rate (exercise) cannot be characterized by such a model.

Original languageEnglish (US)
Title of host publicationIEEE Transactions on Systems, Man and Cybernetics
Pages582-585
Number of pages4
VolumeSMC-12
Edition4
StatePublished - Jul 1982
Externally publishedYes

Fingerprint

Identification (control systems)
Ventilation
Time delay
Rational functions
Physiology
Phase shift
Transfer functions
Mathematical models
Experiments

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Swanson, G. D., & Sherrill, D. L. (1982). APPLICATION OF A HILBERT TRANSFORM FOR SYSTEM IDENTIFICATION IN RESPIRATORY CONTROL STUDIES. In IEEE Transactions on Systems, Man and Cybernetics (4 ed., Vol. SMC-12, pp. 582-585)

APPLICATION OF A HILBERT TRANSFORM FOR SYSTEM IDENTIFICATION IN RESPIRATORY CONTROL STUDIES. / Swanson, George D.; Sherrill, Duane L.

IEEE Transactions on Systems, Man and Cybernetics. Vol. SMC-12 4. ed. 1982. p. 582-585.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Swanson, GD & Sherrill, DL 1982, APPLICATION OF A HILBERT TRANSFORM FOR SYSTEM IDENTIFICATION IN RESPIRATORY CONTROL STUDIES. in IEEE Transactions on Systems, Man and Cybernetics. 4 edn, vol. SMC-12, pp. 582-585.
Swanson GD, Sherrill DL. APPLICATION OF A HILBERT TRANSFORM FOR SYSTEM IDENTIFICATION IN RESPIRATORY CONTROL STUDIES. In IEEE Transactions on Systems, Man and Cybernetics. 4 ed. Vol. SMC-12. 1982. p. 582-585
Swanson, George D. ; Sherrill, Duane L. / APPLICATION OF A HILBERT TRANSFORM FOR SYSTEM IDENTIFICATION IN RESPIRATORY CONTROL STUDIES. IEEE Transactions on Systems, Man and Cybernetics. Vol. SMC-12 4. ed. 1982. pp. 582-585
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