Regresar

Respiratory control design to improve body haemoglobin levels

Abstract:

In respiratory control design there is a demand for technologies that integrate control systems with equipment efficiently. This research presents the model of a respiratory control to improve the levels of oxidation mainly due to quality of the air or for atmospheres with deficiencies of oxygen. In general, there is a complexity to obtain the mathematical models of a physiological breathing system associated to the concentration of the oxygen in the brain and in the body tissues. However, the model is designed by taking data into experimental tests for the plant or equipment modelling. In this research the control was developed in an Open-source electronic prototyping platform system. The control has two inputs and an output. In the methodology we obtain the transfer function of the plant controller. For the analysis of the closed loop control a system high-level model description was developed. Through these tools the controller selection and the stability analysis were made for a better performance. With the application of these methodologies the percentage overshoot and the settling time of the system were optimized. Finally, with a single-input, single-output (SISO) tool for controllers in feedback systems, the frequency responses of the close-loop system were analysed using the Nichols criteria. The present results are significant in at least one major respect that performance of the artificial respiration equipment was improved using these combined technologies.