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Ocean wave induced vessel heave motion is one of the most important issues in marine operation, especially in the load transfer using overhead crane system. The control of marine overhead crane system aims to regulate the positioning of the cart and the payload continuously, irrespective of the vessel heave motion. This paper presented an integrated motion controller by incorporating the active heave...
Active heave compensation (AHC) is important for load transfer in marine operation using the overhead crane system (OCS). The control of marine OCS aims to continuously regulate the displacement of the cart and the payload sway angle, whilst at the same time, maintaining the gap between the payload and the vessel main deck at a desirable and safe distance. As the marine OHC system is to be operated...
Sepsis is associated with impairment in autonomic regulatory function. This work investigates the application of heart rate and photoplethysmogram (PPG) waveform variability analysis in differentiating two categories of sepsis, namely systemic inflammatory response syndrome (SIRS) and severe sepsis. Electrocardiogram-derived heart period (RRi) and PPG waveforms, measured from fingertips (Fin-PPG)...
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