Fuzzy Control System for Regulating the Blood Glucose Level of Diabetes Patients Implemented on FPGA

2016 ◽  
Vol 25 (12) ◽  
pp. 1650161 ◽  
Author(s):  
Sawsan Morkos Gharghory ◽  
Dalia A. El-Dib
Keyword(s):  
Control System ◽  
Blood Glucose ◽  
Fuzzy Control ◽  
Blood Glucose Level ◽  
Glucose Level ◽  
Real Time Control ◽  
Health Monitoring System ◽  
Fuzzy Control System ◽  
Time Control ◽  
Field Programmable

The VHDL design and Field Programmable Gate Array (FPGA) implementation of a fuzzy control system to control the blood glucose level continuously based on current and previous values are presented. The design is based on simple models of the dynamic behavior of the glucose insulin system suitable for real-time control. The system is successfully implemented on FPGA promising efficient hardware implementation to be included in a low power, robust and reliable closed loop health monitoring system.

scholarly journals A spintronic memristor crossbar array for fuzzy control with application in the water valves control system

2019 ◽  
Vol 52 (5-6) ◽  
pp. 418-431 ◽  
Author(s):  
Liu Jun ◽  
Xie Shouyong ◽  
Chen Chong ◽  
Xie Dan ◽  
Yang Mingjin
Keyword(s):  
Control System ◽  
Fuzzy Control ◽  
Real Time ◽  
Control Strategy ◽  
Fuzzy Controller ◽  
Real Time Control ◽  
The Real ◽  
Crossbar Array ◽  
Time Control ◽  
Memristor Crossbar

Fuzzy control, an intelligent control method, is generally employed to deal with complex nonlinear controlled objects that cannot be expressed by accurate mathematical model. Memristor, whose unique advantages are automatic successive memory and nonvolatility, brought new opportunity for solving the key question of fuzzy control. With the design idea of software harden, this paper first constructed membership function in the fuzzy controller based on the unique feature of crossbar array of the spintronic memristor and elaborated the whole construction process. After that, this paper simulated the construction process with MATLAB simulation software, verifying its reasonability and feasibility. Furthermore, a typical fuzzy control water tank system was chosen to explore and discuss the flexibility of spintronic memristor crossbar array in the real-time control system, and the proposed control strategy and the typical fuzzy control strategy were compared. The results revealed that the proposed control strategy was able to attain the effectiveness of the typical fuzzy control system in the real-time control system. This sets light to future research on the implementation of memristor crossbar array in the real-time control system and also promotes the application of fuzzy controller design idea. The problems needed to be solved when implementing memristor crossbar array in the real-time control system were discussed in the final section.

Study on Automatic Control of Urban Traffic Based on Computer Vision

2013 ◽  
Vol 760-762 ◽  
pp. 1164-1168
Author(s):  
Peng Sun ◽  
Tong Qiang Ding ◽  
Li Li Zheng
Keyword(s):  
Control System ◽  
Fuzzy Control ◽  
Traffic Control ◽  
Control Method ◽  
Urban Traffic ◽  
Traffic Signal Control ◽  
Programmable Logic ◽  
Real Time Control ◽  
Time Control ◽  
Urban Traffic Control

Urban traffic control is not only a real-time control system but also random, non-linear, uncertainty complex system; the article discusses the use of PLC (programmable logic controller) control technology and fuzzy control method for traffic signal control system and how to complete the complex traffic control by using communications link technology between computers and application of fuzzy control theory, make vehicle and road navigation to realize intelligent.

Research on Fuzzy Control of MR (Magneto-Rheological) Damper for Landing Gear Based on FuzzyTECH

2015 ◽  
Vol 779 ◽  
pp. 212-219
Author(s):  
Shi Xing Zhu ◽  
Jian Li ◽  
Bo Wang
Keyword(s):  
Control System ◽  
Fuzzy Control ◽  
Passive Control ◽  
Relative Displacement ◽  
Landing Gear ◽  
Vertical Acceleration ◽  
Real Time Control ◽  
Control Effect ◽  
Fuzzy Algorithm ◽  
Fuzzy Control System

The semi-active control of MR damper is established, using a simplified model of landing gear system and DSP2812 as the code control board. The fuzzy control system is created based on software fuzzyTECH and simulation mode was established in matlab\simulink. Compared with passive control, the fuzzy control damping effect of the aircraft body vertical acceleration, body relative displacement and wheel dynamic load at different moments in the process of plane's taking off and landing. Software fuzzyTECH platform can generate the corresponding code for the DSP controller, applied directly to the fuzzy control system design and debugging, and shorten the development cycle of fuzzy algorithm control. Passive control and fuzzy control test are carried out on the landing gear vibration test platform. The results show that the application of fuzzy algorithm controller has higher adaptability and more real-time control effect, fuzzy control is better than passive control.

Metrological support of individual blood glucose meters in telemedicine

2019 ◽  
pp. 52-56
Author(s):  
Yu.F. Glukhov ◽  
N.V. Krutikov ◽  
A.V. Ivanov ◽  
N.P. Muravskaya
Keyword(s):  
Blood Glucose ◽  
Blood Glucose Level ◽  
Glucose Level ◽  
Measurement Data ◽  
Test Method ◽  
Level Measurement ◽  
Measurement Devices ◽  
Real Practice ◽  
Health Care Centers ◽  
Medical Measurement

We have studied and analyzed status and metrological supervision of blood glucose monitors, individual devices for a person’s blood glucose level measurement. It has been indicated that nowadays blood glucose monitors like other individual devices for medical measurement are not allowed to be involved in telemedicine public service. This accounts for absence of metrological supervision with these measurement devices in telemedicine. In addition, the key problem is absence of safe methods and means of remote verificaition, calibration and transmission of measurement data to health care centers. The article offers a remote test method for blood glucose monitors using a number of resistors with values correlating with measured blood glucose level. The available method has been successfully trialed in real practice.

PENGENDALIAN KADAR GLUKOSA DARAH OLEH TEH HIJAU DAN ATAU TEH DAUN MURBEI PADA TIKUS DIABETES

2010 ◽  
Vol 5 (2) ◽  
pp. 87
Author(s):  
Rusman Efendi ◽  
Evy Damayanthi ◽  
Lilik Kustiyah ◽  
Nastiti Kusumorini
Keyword(s):  
Blood Glucose ◽  
Blood Glucose Level ◽  
Green Tea ◽  
Glucose Level ◽  
Diabetic Rats ◽  
Feed Consumption ◽  
Font Size ◽  
High Prevalence ◽  
The Difference ◽  
Control Diabetes

<p class="MsoNormal" style="margin: 0cm 7.1pt 6pt 14.2pt; text-align: justify; text-indent: 1cm;"><span style="font-size: 10pt;">Diabetes mellitus is degeneratif disease with high prevalence that happens in many countries. Several studies had been done to control diabetes by using green tea, mullberry leaf  tea, and their mixture. The aim of this research was to analyze the influence of the administration green tea, mullbery leaf tea, and their mixtures to blood glucose level of diabetic rats both during 120 minutes after administration. This research had four phases, first to determine the best mullberry leaf tea, second to fourth phases respectively, determine turnover of blood glucose level on normal rats; attempt during 120 minutes on diabetic rats.  The result of research during 120 minutes have showed that blood glucose level on diabetic rats which were administered by green tea, mullberry leaf tea and their mixture is significantly difference with diabetic rats which were administered by water. Blood glucose level at baseline increased at 30<sup>th </sup>minutes and showed the difference significantly and then until 60<sup>th</sup> and 120<sup>th</sup> minutes and relatively stable. During 120 minutes after feed consumption, inhibition of blood glucose level occured increasingly on diabetic rats which were administered by green tea, mullberry leaf tea, and their mixture compared to diabetic rats which were administered by water.</span></p>

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