Sökning: "piezoelectric yarns"
Hittade 3 uppsatser innehållade orden piezoelectric yarns.
1. Piezoelektriska filament : från garn till textil applikation
Kandidat-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomiSammanfattning : Piezoelektriska material används flitigt i olika sensorer då de kan generera en mätbar elektrisk signal vid tryck eller töjning. Arbetet utreder hur ett piezoelektriskt garn innehållandes Polyvinyldiflourid (PVDF) påverkas av faktorer som långvarig mekanisk deformation, fukt och värme. LÄS MER
2. Characterization and Manufacturing of Textile Pressure Sensors based on Piezoelectric Fibres
Master-uppsats, Högskolan i Borås/Institutionen TextilhögskolanSammanfattning : The main purpose of this thesis was to investigate and characterize the use of piezoelectric yarn for use in textile (fingertip) pressure sensors in glove applications. Such applications could include healthcare, security and safety, game applications or intelligent control. Piezoelectric materials generate a voltage when pressed or squeezed. LÄS MER
3. Piezoelectric behaviour of woven constructions based on poly(vinylidene fluoride) bicomponent fibres
Master-uppsats, Högskolan i Borås/Institutionen TextilhögskolanSammanfattning : During this project it was investigated how the newly developed piezoelectric PVDF bicomponent fibre behaved when integrated in different weave constructions. The possibility to integrate conductive yarns as outer electrode was studied in order to see if it was possible to create a fully textile piezoelectric sensors. LÄS MER