基于容积或压力的通风装置的数字反馈控制

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI:10.1109/IECON.1998.722927

I. Jenayeh, F. Simon, H. Rake

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引用次数: 0

摘要

本文提出了一种基于单片机的通风机定位装置的数字反馈控制方法。这种机器允许以体积或压力为基础的控制通风。本文强调了呼吸量和肺压这两个重要生理变量之间的相互依赖关系，并讨论了对控制系统的要求。基于呼吸装置的数学模型和患者肺的特点，提出了两种呼吸模式的反馈控制概念。综上所述，给出了一些仿真结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Digital feedback control of a volume- or pressure-based ventilation device

In this paper, a microcontroller-based digital feedback control of a positioning device for a ventilation machine is presented. This kind of machine allows either volume- or pressure-based controlled ventilation. The interdependence between both important physiological variables, respiration volume and lung pressure, is highlighted and the requirements for the control system are discussed in this paper. Based on a mathematical model for the respiration device and the characteristics of the patient lung, a feedback control concept for both respiration modes is developed and is presented. To sum up, some simulation results are also shown.

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来源期刊

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200)

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