Health monitoring of CFRP laminates under cyclic loading via vibro-acoustic modulation based measurements

E Willmann, B Boll, M Scheel, RH Meißner… - Composite structures, 2023 - Elsevier
Estimating the damage state of composites is essential since carbon fibre reinforced
polymers (CFRP) have a complex damage and propagation behaviour. Accordingly, a …

Vibro-acoustic modulation based measurements in CFRP laminates for damage detection in Open-Hole structures

E Willmann, B Boll, G Mikaelyan, H Wittich… - Composites …, 2023 - Elsevier
The occurrence of matrix cracks, fibre failures and delaminations results in a critical
degradation of the structural integrity of composites. A reliable early detection of these …

EmRep: Energy management relying on state‐of‐charge extrema prediction

L Hanschke, C Renner - IET computers & digital techniques, 2022 - Wiley Online Library
The persistent rise of Energy Harvesting Wireless Sensor Networks entails increasing
demands on the efficiency and configurability of energy management. New applications …