TY - GEN
T1 - Model-based nonlinear control of the human heart rate during treadmill exercising
AU - Mazenc, Frédéric
AU - Malisoff, Michael
AU - De Queiroz, Marcio
PY - 2010
Y1 - 2010
N2 - We study a recently-proposed nonlinear model for human heart rate response that describes the central and peripheral local responses during and after treadmill exercise. The treadmill speed is the control input, and the control objective is to make the heart rate track a prescribed reference trajectory. Using a strict Lyapunov function analysis, we design new state and output feedback tracking controllers that render the error dynamics globally exponentially stable to the origin. This allows us to show that the feedback stabilized error dynamics enjoys input-to-state stable performance under actuator errors. This robustness condition quantifies the effects of deviations of the treadmill speed from the controller values. We illustrate our control design through simulations.
AB - We study a recently-proposed nonlinear model for human heart rate response that describes the central and peripheral local responses during and after treadmill exercise. The treadmill speed is the control input, and the control objective is to make the heart rate track a prescribed reference trajectory. Using a strict Lyapunov function analysis, we design new state and output feedback tracking controllers that render the error dynamics globally exponentially stable to the origin. This allows us to show that the feedback stabilized error dynamics enjoys input-to-state stable performance under actuator errors. This robustness condition quantifies the effects of deviations of the treadmill speed from the controller values. We illustrate our control design through simulations.
UR - https://www.scopus.com/pages/publications/79953147486
U2 - 10.1109/CDC.2010.5717858
DO - 10.1109/CDC.2010.5717858
M3 - Conference contribution
AN - SCOPUS:79953147486
SN - 9781424477456
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 1674
EP - 1678
BT - 2010 49th IEEE Conference on Decision and Control, CDC 2010
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 49th IEEE Conference on Decision and Control, CDC 2010
Y2 - 15 December 2010 through 17 December 2010
ER -