Fig 1.
Number of papers related to hyperbaric oxygen (PubMed.gov search with keyword ‘hyperbaric oxygen’) between years 1980 and 2017.
Fig 2.
Structure, distribution and size of the MEDIBAROX multiplace and multi-compartment HC at Perpetuo Socorro Hospital in Alicante (Spain).
Patients sit in the blue chairs.
Fig 3.
Multiplace chamber’s electromechanical scheme.
Fig 4.
HBO2 events and steps during a sample treatment.
Fig 5.
Structure of a Hammerstein-Wiener Model.
Fig 6.
RST-controller structure.
Fig 7.
Output sensitivity function for the controller with two integrators and with auxiliary poles at z = 0.6.
Fig 8.
System response for a parabolic-type input and a two integrators controller with auxiliary poles in z = 0.6.
Fig 9.
Nyquist diagram for the two integrators controller with auxiliary poles in z = 0.6.
Fig 10.
Training data results.
Fig 11.
A: White noise. B: 7 mA Step.
Fig 12.
Real experiment for a treatment pressure profile using the designed controller.
Fig 13.
Real experiment for alleviate the chamber pressure and the pre-chamber procedure.