Title :
Direct adaptive control for a mutli-compartmental model of a pressure-limited respirator and lung mechanics system
Author :
Chellaboina, VijaySekhar ; Li, Hancao ; Haddad, Wassim M. ; Bailey, James M.
Author_Institution :
TCS Innovation Labs., Hyderabad, India
Abstract :
In this paper, we develop an adaptive control framework for a multi-compartmental model of a pressure-limited respirator and lung mechanics system. Specifically, we develop a model reference direct adaptive controller framework where the plant and reference model involve switching and time-varying dynamics. We then apply the proposed adaptive feedback controller framework to stabilize a given limit cycle corresponding to a clinically plausible respiratory pattern.
Keywords :
biomedical equipment; feedback; model reference adaptive control systems; respiratory protection; time-varying systems; adaptive feedback controller; lung mechanics system; model reference direct adaptive controller; pressure-limited respirator; time-varying dynamics; Adaptive control; Central nervous system; Fatigue; Limit-cycles; Lungs; Mathematical model; Muscles; Pressure control; Programmable control; Ventilation;
Conference_Titel :
Decision and Control, 2008. CDC 2008. 47th IEEE Conference on
Conference_Location :
Cancun
Print_ISBN :
978-1-4244-3123-6
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2008.4739217