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Table 2 Parameter convergence of the Iterative Integral Method (IIM) compared to the Simplex-Search Method (SSM)

From: Iterative integral parameter identification of a respiratory mechanics model

Method

Iteration Nr.

R 1

C 1

R 2

C 2

SSE

  

[cmH2O·s/mL]

[mL /cmH2O]

[cmH2O·s/mL]

[mL /cmH2O]

[(cmH2O)2]

IIM

0 (=IM)

0.021

44.91

0.003

−1 165.13*

1 486.25

 

1

0.021

56.72

0.031

206.16

901.88

 

2

0.021

54.73

0.027

238.23

853.05

 

3

0.021

53.16

0.020

273.31

849.38

 

4

0.021

52.77

0.019

284.32

849.19

 

5

0.021

52.67

0.018

287.34

849.19

SSM

335

0.021

53.64

0.023

265.05

849.11

  1. * value not within a physiologically plausible range.