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Hypoglycemia event most found during intensification glycemia control, continuously monitoring blood glucose may decrease risk of hypoglycemia but invasive procedure and high cost. The aim of this study is design the novel system to monitor hypoglycemia system in diabetes patient to prevent severe hypoglycemia event and decrease frequency to check the blood glucose level of use Pathophysiology hypoglycemia...
This research aims to study speed sensorless DC motor control using Kalman filter. Kalman filter considers the DC motor mathematical model. The model will start from a continuous state space into a discrete state space form. Inputs of the system are the armature voltage and the armature current with noises. The output of the system is the estimated speed. Kalman filter is used to estimate the speed...
This research paper presents the design of symmetrical infinite impulse response (IIR) notch filter using pole position displacement. The technique of modifying the pole-zero placements has been used in order to ensure the symmetrical of the pass-band and transition-band gain. This technique was quantitative and treated by making some meaningful approximations with a set of relatively simple design...
This paper proposed the AC bridge circuit, which can be used to measure unidentified impedance of the system. The AC bridge circuit takes the advance of both a digital sine-wave oscillator, which can promptly adjust the phase of generated signals, and a successive approximation technique, which can profoundly search for the unknown impedance. Therefore, the optimum phase and the suitable amplitude...
This paper proposes the new two-pole band-pass filter design principle for the all-pass filter and notch filter by applying the least square. The first step is to design notch filter by using pole-zero placement and then modify pole positions to control pass-band filter gain to ensure the symmetry with the maximum gain at the target level. After that, there is the design of all-pass filter with pole...
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