Andreas Tschepp
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View article: Multilayer screen-printed P(VDF-TrFE) energy harvester for durable self-powered tire pressure monitoring in bicycle tube
Multilayer screen-printed P(VDF-TrFE) energy harvester for durable self-powered tire pressure monitoring in bicycle tube Open
In recent decades, energy harvesting in rotating tires has been an active field of research as this could avoid the use of toxic batteries, which are currently used to power pressure monitoring systems installed in millions of cars worldwi…
View article: Technique-Dependent Relationship between Local Ski Bending Curvature, Roll Angle and Radial Force in Alpine Skiing
Technique-Dependent Relationship between Local Ski Bending Curvature, Roll Angle and Radial Force in Alpine Skiing Open
Skiing technique, and performance are impacted by the interplay between ski and snow. The resulting deformation characteristics of the ski, both temporally and segmentally, are indicative of the unique multi-faceted nature of this process.…
View article: Study of Pressure Distribution in Floor Tiles with Printed P(VDF:TrFE) Sensors for Smart Surface Applications
Study of Pressure Distribution in Floor Tiles with Printed P(VDF:TrFE) Sensors for Smart Surface Applications Open
Pressure sensors integrated in surfaces, such as the floor, can enable movement, event, and object detection with relatively little effort and without raising privacy concerns, such as video surveillance. Usually, this requires a distribut…
View article: Validation of a Sensor-Based Dynamic Ski Deflection Measurement in the Lab and Proof-of-Concept Field Investigation
Validation of a Sensor-Based Dynamic Ski Deflection Measurement in the Lab and Proof-of-Concept Field Investigation Open
Introduction: Ski deflection is a performance-relevant factor in alpine skiing and the segmental and temporal curvature characteristics (m−1) along the ski have lately received particular attention. Recently, we introduced a PyzoFlex® ski …
View article: A printed proximity-sensing surface based on organic pyroelectric sensors and organic thin-film transistor electronics
A printed proximity-sensing surface based on organic pyroelectric sensors and organic thin-film transistor electronics Open
Large-area, flexible proximity-sensing surfaces are useful in a range of applications including process control, work security and robotics. However, current systems typically require rigid and thick electronics, which limit how they can b…
View article: A Novel Sensor Foil to Measure Ski Deflections: Development and Validation of a Curvature Model
A Novel Sensor Foil to Measure Ski Deflections: Development and Validation of a Curvature Model Open
The ski deflection with the associated temporal and segmental curvature variation can be considered as a performance-relevant factor in alpine skiing. Although some work on recording ski deflection is available, the segmental curvature amo…
View article: Acoustic monitoring using PyzoFlex<sup>®</sup>: a novel printed sensor for smart consumer products
Acoustic monitoring using PyzoFlex<sup>®</sup>: a novel printed sensor for smart consumer products Open
Acoustic monitoring has always been a niche area in the field of monitoring applications compared to other modalities, such as computer vision. Over the last decades, the number of applications for acoustic monitoring has been growing and …