Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Long‐Term Pathology of Ovine Lumbar Spine Degeneration Following Injury Via Percutaneous Minimally Invasive Partial Nucleotomy
Schwan, S.; Ludtka, C.; Friedmann, A.; Heilmann, A.; Baerthel, A.; Brehm, W.; Wiesner, I.; Meisel, H.J.; Goehre, F.
Journal Article
2018ISO.Wind - A monitoring system for wind parks using passive radar
Kress, Christian; Mechler, S.; Denecke, Nora; Friedmann, A.; Kühnert, C.; Seyboldt, R.; Ummenhofer, M.; Schwark, C.; Leupold, S.; Schelenz, R.
Conference Paper
2018Modelling approach of failures to improve structural health monitoring systems
Leupold, Samuel; Mechler, S.; Kress, C.; Koch, M.; Friedmann, A.; Schelenz, R.; Jacobs, G.
Poster
2018Percutaneous posterolateral approach for the simulation of a far-lateral disc herniation in an ovine model
Schwan, S.; Ludtka, C.; Wiesner, I.; Baerthel, A.; Friedmann, A.; Göhre, F.
Journal Article
2018Practical investigation of using passive radar for structural health monitoring of wind farms
Ummenhofer, M.; Schwark, C.; Kress, Christian; Mechler, Sebastian; Denecke, Nora; Rohr, Alexander; Fredebohm, Malte; Koch, M.; Friedmann, A.
Conference Paper
2017Calcium microcrystal formation in recurrent herniation patients after autologous disc cell transplantation
Schwan, S.; Ludtka, C.; Friedmann, A.; Mendel, T.; Meisel, H.J.; Heilmann, A.; Kaden, I.; Goehre, F.
Journal Article
2017Industrial IoT: Potentiale für die dezentrale Schwingungsdiagnose
Kloepfer, Jannes; Koch, Michael; Bartel, Torsten; Friedmann, A.
Conference Paper
2017Longtime monitoring with smart sensor networks: The case of the Zwartewaterbrug
Siebel, T.; Friedmann, A.; Strobel, W.; Guse, M.; Hartmann, A.
Conference Paper
2017Micro-computed tomography, scanning electron microscopy and energy X-ray spectroscopy studies of facet joint degeneration: A comparison to clinical imaging
Goehre, F.; Ludtka, C.; Hamperl, M.; Friedmann, A.; Straube, A.; Mendel, T.; Heilmann, A.; Meisel, H.J.; Schwan, S.
Journal Article
2017Micro-CT evaluation of asymmetrical ovine intervertebral disc height loss from surgical approach
Ludtka, C.; Schwan, S.; Friedmann, A.; Brehm, W.; Wiesner, I.; Goehre, F.
Journal Article
2017Microstructure analysis method for evaluating degenerated intervertebral disc tissue
Friedmann, A.; Goehre, F.; Ludtka, C.; Mendel, T.; Meisel, H.-J.; Heilmann, A.; Schwan, S.
Journal Article
2015Mikromorphologische Untersuchungen an humanem Bandscheibengewebe mittels Rasterelektronenmikroskopie zur Bewertung der Bandscheibendegeneration
Friedmann, A.
Dissertation
2014Autonomes Netzwerk zur Überwachung der Tragstrukturen von Windenergieanlagen
Friedmann, Andreas; Dornbusch, Thomas; Strobel, W.; Koch, Michael
Conference Paper
2014Dreidimensionale, poröse Struktur aus Nanofaservlies-Fragmenten und Verfahren zu dessen Herstellung
Herbst, Christian; Meisel, Hans Jörg; Ganey, Timothy; Hillrichs, georg; Henning, Sven; Heilmann, Andreas; Schwan, Stefan; Friedmann, Andrea
Patent
2014Hardware-accelerated wireless sensor network for distributed structural health monitoring
Engel, A.; Friedmann, Andreas; Koch, Thorsten; Rohlfing, Jens; Siebel, Thomas; Mayer, Dirk
Conference Paper
2014Smarte Turmsensorik
Friedmann, Andreas
Journal Article
2013EU-Projekt MoDe - Maintenance on Demand für LKWs
Friedmann, Andreas; Kloepfer, Jannes; Buff, Hendrik; Bein, Thilo
Presentation
2013Integrierte Erfassung von Lasten im Betrieb mit vereinfachter Messtechnik
Kloepfer, Jannes; Mayer, D.; Friedmann, Andreas
Conference Paper
2013LOEWE-KMU-Verbundvorhaben >>ANÜBeS<<
Friedmann, Andreas
Presentation
2012Assessment of mode shape-based damage detection methods under real operational conditions
Siebel, Thomas; Friedmann, A.; Koch, Thorsten; Mayer, D.
Conference Paper
2012Damage detection in wind turbine`s towers
Friedmann, Andreas; Siebel, Thomas; Koch, M.; Mayer, D.; Bein, T.
Conference Paper
2012Design of a random decrement method based structural health monitoring system
Buff, H.; Friedmann, A.; Koch, M.; Bartel, T.; Kauba, M.
Journal Article
2012FIB preparation and SEM investigations for three-dimensional analysis of cell cultures on microneedle arrays
Friedmann, A.; Cismak, A.; Tautorat, C.; Koester, P.J.; Baumann, W.; Held, J.; Gaspar, J.; Ruther, P.; Paul, O.; Heilmann, A.
Journal Article
2012Modalanalyse an großen Strukturen
Friedmann, Andreas
Presentation
2012Piezoelectric driven testing facilities to research the very high cycle fatigue regime
Fischer, C.; Wagener, R.; Friedmann, A.; Axt, C.; Matthias, M.; Metz, T.; Kaufmann, H.
Journal Article
2012Realization and testing of an in-service vibration analysis system for structural health monitoring
Mayer, D.; Friedmann, A.; Koch, M.; Dornbusch, T.
Conference Paper
2012Self-supporting nanoporous alumina membranes as substrates for hepatic cell cultures
Hoess, A.; Thormann, A.; Friedmann, A.; Heilmann, A.
Journal Article
2011Experimental investigation of a Random decrement based modal estimation on a pedestrian bridge
Dornbusch, Thomas; Nottbeck, Manfred; Bartel, Thorsten; Buff, Hendrik; Friedmann, Andreas; Kauba, Michael; Koch, Michael; Mayer, Dirk
Conference Paper
2011Investigation of cell-substrate interactions by focused ion beam preparation and scanning electron microscopy
Friedmann, A.; Hoess, A.; Cismak, A.; Heilmann, A.
Journal Article
2011Monitoring and damage detection in structural parts of wind turbines
Friedmann, Andreas; Mayer, Dirk; Koch, Michael; Siebel, Thomas
Book Article
2011Piezoelectric driven testing facilities to research the very high cycle fatigue regime
Fischer, C.; Wagener, Rainer; Friedmann, Andreas; Axt, Christoph; Matthias, Michael; Melz, Tobias; Kaufmann, Heinz
Conference Paper
2011Systematic preparation of random decrement method based structural health monitoring
Buff, H.; Friedmann, A.; Koch, M.; Bartel, T.; Kauba, M.
Conference Paper
2010An approach for decentralized mode estimation based on the Random decrement method
Friedmann, A.; Mayer, D.; Kauba, M.
Journal Article
2010Co-cultures of primary cells on self-supporting nanoporous alumina membranes
Hoess, A.; Thormann, A.; Friedmann, A.; Aurich, H.; Heilmann, A.
Journal Article
2010Erfassung modaler Struktureigenschaften mit Sensornetzwerken und den Methoden der Operational Modal Analysis
Friedmann, A.; Mayer, D.; Koch, T.; Kauba, M.; Melz, T.
Conference Paper
2010Hybride Prüftechnik zur dynamischen Charakterisierung von Elastomerbauteilen
Schmidt, M.; Friedmann, A.; Drögemüller, T.; Melz, T.
Conference Paper
2010An implementation of a system for structural health monitoring with smart sensor nodes based on the Random Decrement method
Koch, M.; Friedmann, A.; Mayer, D.; Kauba, M.
Conference Paper
2010Using the random decrement method for the decentralized acquisition of modal data
Friedmann, A.; Koch, M.; Mayer, D.
Conference Paper
2009An approach for decentralized mode estimation based on the random decrement method
Friedmann, A.; Mayer, D.; Kauba, M.
Conference Paper
2009An approach for structural health monitoring with smart sensor networks based on the Random decrement method
Kauba, M.; Mayer, D.; Friedmann, A.
Conference Paper
2009Engine excitation for operational modal analysis
Friedmann, A.; Schmidt, M.
Conference Paper
2009Hybrid high cycle variable amplitude fatigue testing machine
Drögemüller, T.; Atzrodt, H.; Axt, C.; Friedmann, A.; Lilov, M.; Melz, T.
Conference Paper
2009Improving signal resolution within engine analysis
Friedmann, A.; Kauba, M.
Conference Paper
2009Langzeiterfassung seegangsinduzierter Schiffsbewegungen
Friedmann, A.; Atzrodt, H.; Matthias, M.
Journal Article
2008Engine excitation for operational modal analysis - different approaches applied to a lab model
Friedmann, A.
Conference Paper
2008Machbarkeitsstudie zur Entwicklung lärmarmer Fleischverarbeitungsmaschinen
Bös, Joachim; Friedmann, Andreas; Thomaier, Martin; Krüger, Henning
Conference Paper
2007Active mounts for marine application
Matthias, M.; Friedmann, A.; Koch, T.; Drögemüller, T.
Conference Paper
2007Aktive Interface-Strukturen zur Komfortverbesserung in PKW
Thomaier, M.; Friedmann, A.; Melz, T.; Matthias, M.
Presentation
2007Entwicklung, Bau und Test adaptiver Interfaces zur Schwingungsreduktion am Beispiel einer aktiven Aggregatlagerung im Schiff
Matthias, M.; Friedmann, A.; Koch, T.; Drögemüller, T.
Conference Paper
2007Langzeiterfassung seegangsinduzierter Schiffsbewegungen für die Ableitung von Belastungsdaten zur Auslegung aktiver Aggregatlager
Friedmann, A.; Atzrodt, H.; Matthias, M.
Conference Paper
2006Systemzuverlässigkeit eines aktiven Interfaces im virtuellen Test
Wolf, K.; Jöckel, M.; Friedmann, A.; Lösch, J.
Conference Paper
2006Zuverlässigkeitsbewertung einer Strukturschnittstelle zur aktiven Schwingungsminderung
Nuffer, J.; Friedmann, A.; Platz, R.; Matthias, M.; Melz, T.
Conference Paper