20.500.12556/DKUM-89081 Grafična zasnova in tisk prevodne matrice za izdelavo senzorskih tekstilij Graphic design and printing of a conductive matrix for the production of textile sensor V okviru diplomskega dela smo izdelali fleksibilno mišično opornico, osnovano na fleksibilni pletenini z visoko stopnjo raztezka, katera služi kot nosilni substrat za dva sistema prevodnih matric, ki skupaj tvorita senzorski sistem in prevodne povezave za prenos signalov do konektorjev. Najprej smo se lotili grafičnega oblikovanja vzorca prevodnih linij in senzorske matrice za mišično opornico zasnovano v okviru projekta Wibrant. Po oblikovanju vzorca smo se lotili testnega tiska ravnih črt na hidrofobni papir, kjer smo bolj podrobno spoznali delovanje inkjet tiskalnika in preverili vpliv števila slojev nanosa tiskarskega fluida na električno upornost, čemur je sledil testni tisk na pletenino. Pri tem smo določili parametre tiskanja. Sledila je izvedba tiska grafičnega prevodnega vzorca in senzorske matrice na pletenino. Po uspešno izvedenem tisku smo natisnjene linije in vzorce fiksirali in izmerili električno upornost. Izvedena je bila še mikroskopska analiza natisnjenih vzorcev in analiza pralnih obstojnosti tiska. Določeni optimalni pogoji tiskanja s komercialnim prevodnim fluidom zagotavljajo zadovoljivo stopnjo prevodnosti in predstavlja osnovo za nadaljnji razvoj nosljivih tekstilnih senzorskih naprav. In this thesis we have developed a flexible muscle brace based on a highly stretchable knitted fabric which is the supporting substrate for two systems of conductive matrices. Together these matrices form a sensor system and conductive links for signal transmission to connectors. We started by graphically designing the conductive line pattern and sensor matrix for the muscle brace designed as part of the Wibrant project. After designing the pattern, we proceeded with test printing of straight lines on hydrophobic paper, which allowed us to understand the operation of the inkjet printer better and check the effect of the number of fluid layers on the electrical resistance, followed by test printing on the knitted fabric. This allowed us to determine the printing parameters. We then printed the graphical conductive pattern and the sensor matrix on the knitted fabric. After printing, we fixed the printed lines and patterns and measured their electrical resistance. We also performed microscopic analysis of the printed patterns and analysed the wash resistance of the print. The optimal printing conditions, determined using a commercially available conductive fluid, ensure a satisfactory level of conductivity and provide a basis for further development of wearable textile sensor devices.  pametni tekstil e-tesktil prevodni materiali inkjet tisk prevodne paste senzorske tekstilije prevodnost smart textiles e-printing conductive materials inkjet printing conductive inks sensor textiles conductivity true true false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2024-06-12 12:03:43 2024-07-19 11:45:37 2024-07-20 04:06:52 0000-00-00 00:00:00 2024 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 VS_Kercmar_Taja_2024.pdf VS_Kercmar_Taja_2024.pdf 1 AE0B5B087C94430286359A07F1266645 4b6cab18b332e3b7f978dd8619a1a5105eafae7edde73d28f459655479be9492 c4524d1d-45a3-11ef-8d11-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=181637 Fakulteta za strojništvo 0 0 0