Registration Number
0219U100922,
0117U000740
, R & D reports
Title
Acoustic control of the properties of knitted fabrics with the use of elements of computing
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Head
Lisovets Serhii M., Кандидат технічних наук
Registration Date
27-03-2019
Organization
Kyiv National University of Technologies and Design
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The object of the research is textile materials (knitwear) both during the manufacturing process and during operation.
The purpose of the research work is to develop new and im-prove existing methods of acoustic control of the properties of textile materials (knitwear), as well as to automate the process of such control.
Research methods – differential and integral calculus; spectral analysis; mathematical statistics; theory of measurement results processing; theory of interaction of acoustic fields with textile materials (knitwear).
List of equipment for research – electro-acoustic transducers MA40S4S/MA40S4R; operational amplifiers AD620, AD820 і OPA454; generator SDG1005; oscilloscope SDS1072CML+; microcontroller Atmel ATmega2560.
The results of the study and their novelty – the theory and equipment for acoustic control of the properties of textile mate-rials (knitwear) were developed, based on the measurement of temporal relationships between acoustic signals, which take into account the change in the porosity of textile materials (knit-wear).
Main technical characteristics of the developed equipment – measurement range of bulk density of textile materials (knit-wear) from to ; relative error of measurement of bulk density of textile materials (knitwear) – .
Information on the introduction of the developed equipment – the introduction of the developed equipment at the department of computer-integrated technologies and measuring equipment of the Kiev National University of Technology and Design is being prepared.
Relationship with other research projects – there is no connec-tion with other research projects.
Recommendations for the further use of the results of the study – the results of the study can be used in the knitwear and gar-ment industries.
Product Description
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Barylko О. V.
Barylko Serhii V.
Halavska Liudmyla E.
Zdorenkо Valerii G.
Kyzymchuk Olena P.
Shypko D. O.
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2020-04-02
