A recursive parameter estimation method for identifying respiratory systems

The ventilation condition of artificial respiration should be set carefully, and the setting is expected to match individual pulmonary characteristic of each patient. To this purpose, the pulmonary elastance estimation method based on fuzzy logic has been proposed by the authors. In this paper, a recursive estimation method of estimating respiratory system is addressed to improve the accuracy of estimated model. Some examples by using practical clinic data are given to show the effectiveness of addressed method.