Wang L, Su S W, Celler B G, Savkin A V
Human Performance Lab, School of Electrical Engineering & Telecommunications, University of New South Wales, UNSW Sydney N.S.W. 2052 Australia.
Conf Proc IEEE Eng Med Biol Soc. 2005;2005:6695-8. doi: 10.1109/IEMBS.2005.1616039.
Energy expenditure can be calculated via measurement of oxygen consumption and carbon dioxide production. Precise measurement of expired gas concentrations and volume is required for this determination. For a given gas concentration measurement system, the establishment of a model is a good way to effectively use the equipments and achieve more accurate energy expenditure calculations. This paper proposes a simple but effective approach for the modeling of a gas concentration measurement system.
能量消耗可以通过测量氧气消耗量和二氧化碳产生量来计算。为此测定需要精确测量呼出气体的浓度和体积。对于给定的气体浓度测量系统,建立模型是有效使用设备并实现更准确能量消耗计算的好方法。本文提出了一种简单而有效的气体浓度测量系统建模方法。