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Registration Number

0215U006253, 0113U003238 , R & D reports

Title

The base module of digital processing of the information of computerized system for monitoring environmental parameters.

Head

Melnychuk Stepan Vasylovych,

Registration Date

30-01-2015

Organization

Yuri Fedkovych Chernivtsi National University

Description

The analysis of the technical characteristics of the sensors that are based on the latest, including nanostructured semiconductor materials used to identify the atmospheric pollutants (CO, SO2, NOx, dust, etc.) was made. For linearization and normalization of sensor characteristics were used the methods of piecewise linear approximation, tabulation and functional approximation using the number series, thus improving the sensitivity of current transducers of physical quantities to a value of 10-12 A. The algorithms and basic circuit solutions for microprocessor module digital data processing, based on a 32-bit processor with ARM architecture and circuit solutions for intelligent modules in measuring transducers for different types of sensors were developed, allowing them to implement auto mode identification in a distributed monitoring system. The methods and algorithms of the formatted digital streams for universal wireless module of the data transmit technology in local information networks was proposed. Developed software applications and established appropriate software for mathematical processing of measured data on environmental monitoring and analysis and modeling of dynamic processes controlled environment parameters with the help of new approaches to digital signal filtering technology and cloud computing. A new method of filtering procedure improves the speed and accuracy of data processing over traditional Fourier methods.

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Іванущак Наталія Михайлівна
Іванчук Олександр Іванович
Астахов Олексій Вікторович
Бєляєва Надія Дмитрівна
Баловсяк Сергій Васильович
Воробець Георгій Іванович
Воробець Олександр Іванович
Воропаєва Світлана Львівна
Гуржуй Руслан Дмитрович
Дійчук Володимир Васильович
Добровольський Юрій Георгійович
Костенюк Наталія Георгіївна
Кузь Микола Андрійович
Лісовенко Ірина Дмитрівна
Мельничук Степан Васильович
Олар Оксана Яремівна
Рогов Роман Вікторович
Рощупкін Олексій Юрійович
Слонецький Олександр Федорович
Яковлєва Інна Дмитрівна