An auto-treadmill for heart rate rehabilitation is needed in hospital. It is necessary to obtain
the human heart rate model for designing a controller. Signal compression method based
modeling strategy is proposed to get pseudo impulse response for obtaining the transfer
function of linear part of target system from the relation of auto-treadmill speed to human
heart rate. In this paper, a signal compression method will be used to study the human heart
rate model when doing treadmill exercise. Finally, a 2 nd-order system can be obtained to�…

Cardiac rehabilitation with treadmill is widely used in heart disease medical centers in
developed countries including Korea because it significantly reduces the prevalence of
heart disease and is effective in treating mild and severe patients. For the automation of
cardiac rehabilitation exercise, dynamic model of patient heart rate according to treadmill
speed has been proposed several times in developed countries where heart rehabilitation
studies are active. The heart rate model of the human body differs from person to person�…