Heart rate control during treadmill exercise using input-sensitivity shaping for disturbance rejection of very-low-frequency heart rate variability.
Kenneth J. HuntSimon E. FankhauserPublished in: Biomed. Signal Process. Control. (2016)
Keyphrases
- heart rate variability
- heart rate
- disturbance rejection
- low frequency
- high frequency
- control system
- frequency domain
- wavelet transform
- closed loop
- spectral analysis
- subband
- input features
- limit cycle
- ecg signals
- wavelet coefficients
- computer vision
- pid controller
- control algorithm
- control law
- extracted features
- high quality
- image processing