R
Ralph Langkemper
Researcher at Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut
Publications - 4
Citations - 209
Ralph Langkemper is an academic researcher from Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut. The author has contributed to research in topics: Medicine & Digital image correlation. The author has an hindex of 1, co-authored 1 publications receiving 133 citations.
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Journal ArticleDOI
Advances in pantographic structures: design, manufacturing, models, experiments and image analyses
Francesco dell’Isola,Pierre Seppecher,Mario Spagnuolo,Mario Spagnuolo,Emilio Barchiesi,Emilio Barchiesi,François Hild,Tomasz Lekszycki,Ivan Giorgio,Ivan Giorgio,Luca Placidi,Ugo Andreaus,Massimo Cuomo,Simon R. Eugster,Aron Pfaff,Klaus Hoschke,Ralph Langkemper,Emilio Turco,Rizacan Sarikaya,Aviral Misra,Michele De Angelo,Francesco D’Annibale,Amine Bouterf,Xavier Pinelli,Anil Misra,Boris Desmorat,Boris Desmorat,Marek Pawlikowski,Corinne Dupuy,Daria Scerrato,Patrice Peyre,Marco Laudato,Luca Manzari,Peter Göransson,Christian Hesch,Sofia Hesch,P. Franciosi,Justin Dirrenberger,Florian Maurin,Zacharias Vangelatos,Costas P. Grigoropoulos,Vasileia Melissinaki,Maria Farsari,Wolfgang H. Müller,Bilen Emek Abali,Christian Liebold,Gregor Ganzosch,Philip G. Harrison,Rafał Drobnicki,Rafał Drobnicki,Leonid A. Igumnov,Faris Alzahrani,Tasawar Hayat +52 more
TL;DR: An organic scheme of the whole process of design, fabrication, experiments, models, models and image analyses of pantographic metamaterials is presented.
Journal ArticleDOI
A Priori Information Based Time-Resolved 3D Analysis of the Trajectory and Spatial Orientation of Fast-Moving Objects Using High-Speed Flash X-ray Imaging
TL;DR: In this article , the authors used a priori information of the geometry of the experimental setup and the shape of the sabot and sabot parts to place the parts within a spatial accuracy of 0.85 mm and 1.7 mm, respectively.
Journal ArticleDOI
A Feasibility Study of In-Situ Damage Visualization in Basalt-Fiber Reinforced Polymers with Open-Source Digital Volume Correlation
R. Fischer,D Plappert,Georg Ganzenmüller,Ralph Langkemper,Victoria Heusinger-Hess,Stefan Hiermaier +5 more
TL;DR: In this paper , the authors analyzed damage formation within the bulk of basalt fiber-reinforced polymers (BFRP) by means of open-source Digital Volume Correlation (DVC).
Proceedings ArticleDOI
Radar-based Detection of Hidden People at Different Frequency Bands
TL;DR: In this paper , several millimeter wave systems in different frequency bands are tested with regard to their suitability for the extraction of vital parameters through different materials, such as UWB pulse radar, a MIMO radar and a monostatic FMCW radar.