Title :
A Robust Closed-Loop Control Algorithm for Mean Arterial Blood Pressure Regulation
Author :
Liu, Guan-Zheng ; Wang, Lei ; Zhang, Yuan-Ting
Author_Institution :
Shenzhen Inst. of Adv. Technol., Chinese Acad. of Sci., Shenzhen, China
Abstract :
This paper presents an expert body sensor network (BSN) algorithm for autonomous control of mean arterial blood pressure using vasoactive drugs. A robust Proportional Integral Differential (PID) control algorithm based on a statistics model was designated. Extensive simulation results indicated that the light-weighted expert BSN system is robust enough against sensitivity variations and various artificial disturbances.
Keywords :
blood vessels; body area networks; closed loop systems; drugs; haemodynamics; medical control systems; robust control; body sensor network algorithm; light-weighted expert BSN system; mean arterial blood pressure regulation; proportional integral differential control algorithm; robust closed-loop control algorithm; vasoactive drugs; Algorithm design and analysis; Arterial blood pressure; Body sensor networks; Drugs; Pi control; Pressure control; Proportional control; Robust control; Statistics; Three-term control;
Conference_Titel :
Wearable and Implantable Body Sensor Networks, 2009. BSN 2009. Sixth International Workshop on
Conference_Location :
Berkeley, CA
Print_ISBN :
978-0-7695-3644-6
DOI :
10.1109/BSN.2009.61
