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Table 1 Parameters of the respiratory signals in the simulations. ER and EMP stand for experimental reading and estimated model parameter, respectively.

From: Inverse Modeling of Respiratory System during Noninvasive Ventilation by Maximum Likelihood Estimation

Model

Parameter

Value

  

Artificial Sig.

Patient G.

Control G.

Noninvasive ventilator

PEEP

4 cm

ER

N/A

Pressure simulation

6 cm

ER

N/A

 

0.006 s

0.006 s

N/A

 

0.006 s

0.006 s

N/A

 

ER

N/A

 

ER

ER

 

300 (3 s)

ER

ER

 

100 Hz

100 Hz

100 Hz

Muscular

1 cm

EMP

EMP

Pressure simulation

60 ms

60 ms

60 ms

Nonlinear respiration

3.1 cm

EMP

EMP

Model parameters

0.32 cm

EMP

EMP

0.1 cm

EMP

EMP

 

1.0

EMP

EMP

 

0 cm

EMP

EMP

 

1 cm

EMP

EMP

Linear RIC

2.75 cm

EMP

EMP

Model parameters

0.0063 cm

EMP

EMP

85.8 cm

EMP

EMP