Identification and control for heart rate regulation during treadmill exercise.

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dc.contributor.author Su, SW
dc.contributor.author Wang, L
dc.contributor.author Celler, BG
dc.contributor.author Savkin, AV
dc.contributor.author Guo, Y
dc.date.accessioned 2009-12-21T03:52:59Z
dc.date.issued 2007-07
dc.identifier.citation IEEE transactions on bio-medical engineering, 2007, 54 (7), pp. 1238 - 1246
dc.identifier.issn 0018-9294
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/5821
dc.description.abstract This paper proposes a novel integrated approach for the identification and control of Hammerstein systems to achieve desired heart rate profile tracking performance for an automated treadmill system. For the identification of Hammerstein systems, the pseudorandom binary sequence input is employed to decouple the identification of dynamic linear part from input nonlinearity. The powerful epsilon-insensitivity support vector regression method is adopted to obtain sparse representations of the inverse of static nonlinearity in order to obtain an approximate linear model of the Hammerstein system. An Hinfinity controller is designed for the approximated linear model to achieve robust tracking performance. This new approach is successfully applied to the design of a computer-controlled treadmill system for the regulation of heart rate during treadmill exercise. Minimizing deviations of heart rate from a preset profile is achieved by controlling the speed of the treadmill. Both conventional proportional-integral-derivative (PID) control and the proposed approaches have been employed for the controller design. The proposed algorithm achieves much better heart rate tracking performance.
dc.format Print
dc.language eng
dc.relation.hasversion Accepted manuscript version en_US
dc.relation.isbasedon 10.1109/tbme.2007.890738
dc.subject Humans, Exercise Test, Diagnosis, Computer-Assisted, Exercise Therapy, Therapy, Computer-Assisted, Homeostasis, Heart Rate, Physical Exertion, Algorithms, Electrocardiography, Feedback, Algorithms, Diagnosis, Computer-Assisted, Electrocardiography, Exercise Test, Exercise Therapy, Feedback, Heart Rate, Homeostasis, Humans, Physical Exertion, Therapy, Computer-Assisted, H-infinity control, hammerstein model identification, heart rate control, robust control, support vector regression, Biomedical Engineering
dc.subject Humans; Exercise Test; Diagnosis, Computer-Assisted; Exercise Therapy; Therapy, Computer-Assisted; Homeostasis; Heart Rate; Physical Exertion; Algorithms; Electrocardiography; Feedback; Algorithms; Diagnosis, Computer-Assisted; Electrocardiography; Exercise Test; Exercise Therapy; Feedback; Heart Rate; Homeostasis; Humans; Physical Exertion; Therapy, Computer-Assisted; H-infinity control, hammerstein model identification, heart rate control, robust control, support vector regression; Biomedical Engineering
dc.title Identification and control for heart rate regulation during treadmill exercise.
dc.type Journal Article
dc.parent IEEE transactions on bio-medical engineering
dc.journal.volume 7
dc.journal.volume 54
dc.journal.number 7 en_US
dc.publocation Piscataway, USA en_US
dc.identifier.startpage 1238 en_US
dc.identifier.endpage 1246 en_US
dc.cauo.name CRIN Research Strength Core en_US
dc.conference Verified OK en_US
dc.for 090303 Biomedical Instrumentation
dc.personcode 997723 en_US
dc.personcode 0000035738 en_US
dc.personcode 100180 en_US
dc.personcode 0000027021 en_US
dc.personcode 0000028466 en_US
dc.percentage 100 en_US
dc.classification.name Biomedical Instrumentation en_US
dc.classification.type FOR-08 en_US
dc.location.activity United States
dc.description.keywords H-infinity control, hammerstein model identification, heart rate control, robust control, support vector regression en_US
dc.description.keywords Algorithms
dc.description.keywords Diagnosis, Computer-Assisted
dc.description.keywords Electrocardiography
dc.description.keywords Exercise Test
dc.description.keywords Exercise Therapy
dc.description.keywords Feedback
dc.description.keywords Heart Rate
dc.description.keywords Homeostasis
dc.description.keywords Humans
dc.description.keywords Physical Exertion
dc.description.keywords Therapy, Computer-Assisted
dc.description.keywords Humans
dc.description.keywords Diagnosis, Computer-Assisted
dc.description.keywords Electrocardiography
dc.description.keywords Exercise Test
dc.description.keywords Exercise Therapy
dc.description.keywords Therapy, Computer-Assisted
dc.description.keywords Homeostasis
dc.description.keywords Heart Rate
dc.description.keywords Algorithms
dc.description.keywords Feedback
dc.description.keywords Physical Exertion
dc.description.keywords Humans
dc.description.keywords Exercise Test
dc.description.keywords Diagnosis, Computer-Assisted
dc.description.keywords Exercise Therapy
dc.description.keywords Therapy, Computer-Assisted
dc.description.keywords Homeostasis
dc.description.keywords Heart Rate
dc.description.keywords Physical Exertion
dc.description.keywords Algorithms
dc.description.keywords Electrocardiography
dc.description.keywords Feedback
pubs.embargo.period Not known
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 Elec, Mech and Mechatronic Systems
pubs.organisational-group /University of Technology Sydney/Strength - Health Technologies


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