Abstract
This study considers the problem of controlling the patient blood gases with the objective of maintaining these blood gases in their physiological ranges during a stable extracorporeal circulation process. It focuses on regulating the arterial partial pressure of oxygen and carbon dioxide. Two distinct control design schemes are considered. The first scheme is based on ℋ 2 performance and the second scheme is derived from an ℋ ∞ criteria. By incorporating a general dynamic output-feedback controller, LMI-based characterisation of the controller design are established. Using typical case studies, simulation experiments are performed and the ensuing results are analysed and compared.
| Original language | English |
|---|---|
| Pages (from-to) | 1577-1585 |
| Number of pages | 9 |
| Journal | IET Control Theory and Applications |
| Volume | 5 |
| Issue number | 14 |
| DOIs | |
| State | Published - 22 Sep 2011 |
ASJC Scopus subject areas
- Control and Systems Engineering
- Human-Computer Interaction
- Computer Science Applications
- Control and Optimization
- Electrical and Electronic Engineering
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