합성제어기를 이용한 혈압 시뮬레이터의 구현
Blood pressure simulator using hybrid controller
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Abstract
A hybridized simulator for generating blood pressure waveform is proposed to study the remedy and/or evaluation ofthe conventional sphygmomanometer utilizing the oscillometric method which is widely applied. The blood presure ofa flowing fluid was controled for the blood vessel's condition caused by a rhythmical and periodical contraction/relaxationthe PI feedback controller and the feedforward controler. The inverse dynamics function is proposed to operating thecontrol valve while the pressure is applied in an oil pressure tank. The proposed hybrid simulator reproducing the bloodpresure waveform in an artificial blood vessel has kept the control performance consistent over all range. Based on theseresults, the proposed simulators could be applied to the development and compensation of the non invasivesphygmomanometer type as well as to study the characteristics of the blood pressure and blood vessel.
참고문헌 (8)
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