Paper Info
Title
An adaptive H∞ control design for exercise-independent human heart rate regulation system
Abstract
In this paper, we have developed an adaptive control system to regulate the human heart rate (HR) to a predefined reference profile, independent of the type of exercise. First a linear time varying (LTV) model has been proposed. The frequency of exercise activity termed as exercise rate (ER), measured using triaxial accelerometer (TA) is imposed as an input. The model parameters are estimated using a Kalman filter approach. Based on this model, an adaptive H∞ controller is designed. The system has no information about the type of exercise and the only information available from the subject is the HR and ER. The system was tested on 3 subjects during rowing and cycling exercises. The results demonstrate that the designed system can regulate HR at a given target, indicating that the developed system can play an important role in the design of exercise protocols for individuals.
Year
DOI
Venue
2011
10.1109/ICCA.2011.6138026
Control and Automation
Keywords
DocType
ISSN
H∞ control,Kalman filters,accelerometers,adaptive control,cardiology,control system synthesis,linear systems,medical robotics,medical signal processing,parameter estimation,time-varying systems,Kalman filter,LTV model,adaptive H∞ control design,adaptive control system,cycling exercise,exercise activity,exercise protocol,exercise-independent human heart rate regulation system,linear time varying model,model parameter estimation,rowing exercise,triaxial accelerometer
Conference
1948-3449
ISBN
Citations 
PageRank 
978-1-4577-1475-7
4
0.60
References 
Authors
4
4
Name
Order
Citations
PageRank
Dur-e-Zehra Baig140.60
Faizan Javed214411.19
Andrey V. Savkin38518.09
Branko G Celler4404.11