Modelling and Simulation of Volume Controlled Mechanical Ventilation System | Zendy

Yan Shi | Zendy; Shuai Ren | Zendy; Maolin Cai | Zendy; Weiqing Xu | Zendy

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Modelling and Simulation of Volume Controlled Mechanical Ventilation System

Author(s) -

Yan Shi,

Shuai Ren,

Maolin Cai,

Weiqing Xu

Publication year - 2014

Publication title -

mathematical problems in engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.262

H-Index - 62

eISSN - 1026-7077

pISSN - 1024-123X

DOI - 10.1155/2014/271053

Subject(s) - ventilation (architecture) , volume (thermodynamics) , mechanical ventilation , computer science , key (lock) , control theory (sociology) , respiratory minute volume , simulation , respiratory system , control engineering , engineering , medicine , mechanical engineering , anesthesia , artificial intelligence , physics , thermodynamics , computer security , control (management)

Volume controlled mechanical ventilation system is a typical time-delay system, which is applied to ventilate patients who cannot breathe adequately on their own. To illustrate the influences of key parameters of the ventilator on the dynamics of the ventilated respiratory system, this paper firstly derived a new mathematical model of the ventilation system; secondly, simulation and experimental results are compared to verify the mathematical model; lastly, the influences of key parameters of ventilator on the dynamics of the ventilated respiratory system are carried out. This study can be helpful in the VCV ventilation treatment and respiratory diagnostics

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