Nonlinear modelling and control of heart rate response to treadmill walking exercise

Cheng, TM; Savkin, AV; Celler, BG; Su, SW; Wang, L

Nonlinear modelling and control of heart rate response to treadmill walking exercise

Cheng, TM Savkin, AV Celler, BG Su, SW

Wang, L

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Publication Type:: Conference Proceeding
Citation:: BIOSIGNALS 2008 - Proceedings of the 1st International Conference on Bio-inspired Systems and Signal Processing, 2008, 2 pp. 498 - 503
Issue Date:: 2008-11-13

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Field	Value	Language
dc.contributor.author	Cheng, TM	en_US
dc.contributor.author	Savkin, AV	en_US
dc.contributor.author	Celler, BG	en_US
dc.contributor.author	Su, SW https://orcid.org/0000-0002-5720-8852	en_US
dc.contributor.author	Wang, L	en_US
dc.date.issued	2008-11-13	en_US
dc.identifier.citation	BIOSIGNALS 2008 - Proceedings of the 1st International Conference on Bio-inspired Systems and Signal Processing, 2008, 2 pp. 498 - 503	en_US
dc.identifier.isbn	9789898111180	en_US
dc.identifier.uri	http://hdl.handle.net/10453/11061
dc.description.abstract	In this study, a nonlinear system was developed for the modelling of the heart rate response to treadmill walking exercise. The model is a feedback interconnected system which can represent the neural response and peripheral local response to exercise. The parameters of the model were identified from an experimental study which involved 6 healthy adult male subjects, each completed 3 sets of walking exercise at different speeds. The proposed model will be useful in explaining the cardiovascular response to exercise. Based on the model, a 2-degree-of-freedom controller was developed for the regulation of the heart rate response during exercise. The controller consists of a piecewise LQ and an H∞, controllers. Simulation results showed that the proposed controller had the ability to regulate heart rate at a given target, indicating that the controller can play an important role in the design of exercise protocols for individuals.	en_US
dc.relation.ispartof	BIOSIGNALS 2008 - Proceedings of the 1st International Conference on Bio-inspired Systems and Signal Processing	en_US
dc.title	Nonlinear modelling and control of heart rate response to treadmill walking exercise	en_US
dc.type	Conference Proceeding
utslib.citation.volume	2	en_US
utslib.for	0903 Biomedical Engineering	en_US
dc.location.activity	Madeira, Portugal	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Biomedical Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CHT - Health Technologies
utslib.copyright.status	open_access
pubs.publication-status	Published	en_US
pubs.volume	2	en_US

Abstract:

In this study, a nonlinear system was developed for the modelling of the heart rate response to treadmill walking exercise. The model is a feedback interconnected system which can represent the neural response and peripheral local response to exercise. The parameters of the model were identified from an experimental study which involved 6 healthy adult male subjects, each completed 3 sets of walking exercise at different speeds. The proposed model will be useful in explaining the cardiovascular response to exercise. Based on the model, a 2-degree-of-freedom controller was developed for the regulation of the heart rate response during exercise. The controller consists of a piecewise LQ and an H∞, controllers. Simulation results showed that the proposed controller had the ability to regulate heart rate at a given target, indicating that the controller can play an important role in the design of exercise protocols for individuals.

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http://hdl.handle.net/10453/11061