پديد آورنده :
عبدالهي بروجني، نيلوفر
عنوان :
بررسي اثر پارامترهاي ساختاري پارچه و رسانايي نخ بر رفتار الكترومكانيكي حسگرهاي كششي منسوج
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
تكنولوژي نساجي
محل تحصيل :
اصفهان : دانشگاه صنعتي اصفهان
صفحه شمار :
دوازده، [۷۳]ص.: مصور، جدول، نمودار
توصيفگر ها :
منسوجات هوشمند , حسگر كششي , نخ رسانا , بارگذاري كششي دوره‌اي , پارچه‌هاي حلقوي پودي
استاد داور :
محمد قانع، سعيد آجلي
تاريخ ورود اطلاعات :
1397/09/26
چكيده انگليسي :
IUT 77142Degree M ScTitle An Investigation to the effect of fabric and conductive yarn parameters on theelectromechanichal behavior of Textile based weft knitted sensorsAuthor Niloofar Abdollahi BoroojeniSupervisor H HasaniDepartment Textile EngineeringDate June 27 2018Language PersianAbstractSmart textiles are fibrous structures that react to the environmental conditions Today these textiles are commonly used in military medical sports and environmentalapplications This study undertakes to develop textile based weft knitted strain sensorsusing knitting techniques in order to be used to evaluate or measure human bodymovements and medical fields In order to produce knitted strain sensors three types ofconductive yarns containing 28 40 and 80 stainless steel fibers were used tofabricate three different interlock structures on a double jersey knitting machine with twodifferent stitch densities Using three different knitted interlock structure the effect of knit miss and tuck loops aswell as knit density on the electromechanical properties of the knitted sensor will beinvestigated The electromechanical properties of the produced strain sensors were measured using aZwik tensile tester as well as pre programmed microprocessor and the output data wererecorded by CODE VISION AVR software The Taguchi experimental design was usedto analyze the data The findings demonstrated that the effect of parameters conductiveyarn type and fabric structure on the electrical sensitivity of the produced strain sensors isstatistically significant but the parameter knit density has not significant effect Theresults showed knitted structures containing higher strain steel fiber percent presenthigher electrical sensivity as well as more efficiency On the other hand knittedstructures containing tuck stitches possess highest electrical sensitivity in comparison tothe knitted structures containing miss and knit stitches Also the results showed that theknitted strain sensors have good repeatability during cyclic tensile loading Keyword Smart textiles strain knitted sensor conductive yarn cyclic tensile loading Interlock knitted fabrics
استاد داور :
محمد قانع، سعيد آجلي
