title: Heart rate regulation during cycle-ergometer exercise via bio-feedback.
abstract: This paper explains our developed control system which regulates the heart rate (HR) to track a desired trajectory. The controller is indeed a non-conventional non-model-based proportional, integral and derivative (PID) controller. The controller commands are interpreted as biofeedback auditory commands. These commands can be heard and implemented by the exercising subject as a part of the control-loop. However, transmitting a feedback signal while the pedals are not in the appropriate position to efficiently exert force may lead to a cognitive disengagement of the user from the feedback controller. This note explains a novel form of control system regarding as "actuator-based event-driven control system", designed specifically for the purpose of this project. We conclude that the developed event-driven controller makes it possible to precisely regulate HR to a predetermined HR profile.
authors.forename: Ahmadreza
authors.initials: A
authors.lastname: Argha
authors.forename: Steven W
authors.initials: SW
authors.lastname: Su
authors.lastname: Hung Nguyen
authors.forename: Branko G
authors.initials: BG
authors.lastname: Celler
mesh_terms: D001676:Biofeedback, Psychology; D016552:Ergometry; D015444:Exercise; D005080:Exercise Test; D005246:Feedback; D006339:Heart Rate; D006801:Humans