{ "types" : { "Bookmark" : { "pluralLabel" : "Bookmarks" }, "Publication" : { "pluralLabel" : "Publications" }, "GoldStandardPublication" : { "pluralLabel" : "GoldStandardPublications" }, "GoldStandardBookmark" : { "pluralLabel" : "GoldStandardBookmarks" }, "Tag" : { "pluralLabel" : "Tags" }, "User" : { "pluralLabel" : "Users" }, "Group" : { "pluralLabel" : "Groups" }, "Sphere" : { "pluralLabel" : "Spheres" } }, "properties" : { "count" : { "valueType" : "number" }, "date" : { "valueType" : "date" }, "changeDate" : { "valueType" : "date" }, "url" : { "valueType" : "url" }, "id" : { "valueType" : "url" }, "tags" : { "valueType" : "item" }, "user" : { "valueType" : "item" } }, "items" : [ { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/28428f3195f1f934d2a6a07ee01bb5086/gkeck", "tags" : [ "bioplastics;PHBV;plastics","characterization","processing;rheological" ], "intraHash" : "8428f3195f1f934d2a6a07ee01bb5086", "interHash" : "8f9c04b14b429b5ed01d9d008f63c618", "label" : "Rheological Characterization and Modeling of Thermally Unstable Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV)", "user" : "gkeck", "description" : "", "date" : "2025-05-28 15:58:44", "changeDate" : "2025-05-28 15:58:44", "count" : 2, "pub-type": "article", "journal": "Polymers", "year": "2021", "url": "", "author": [ "Silvia Lajewski","Annika Mauch","Kalman Geiger","Christian Bonten" ], "authors": [ {"first" : "Silvia", "last" : "Lajewski"}, {"first" : "Annika", "last" : "Mauch"}, {"first" : "Kalman", "last" : "Geiger"}, {"first" : "Christian", "last" : "Bonten"} ], "volume": "13","number": "14", "doi" : "10.3390/polym13142294", "bibtexKey": "Lajewski.2021" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/28c8f5456a7256887c3358daee686250d/ingmarkallfass", "tags" : [ "Voltage","characterization","circuits;Power","device","measurement;Circuits;Accuracy;Semiconductor","measurement;Temperature","measurement;Transistors;Oscilloscopes;Clamps;Switching","measurement;semiconductor","transistors;on-state","voltage" ], "intraHash" : "8c8f5456a7256887c3358daee686250d", "interHash" : "359b01d9abd4d17a7dece3bce8e09a7c", "label" : "On-State Voltage Sensing of Fast-Switching Power Transistors: Evaluation, Challenges and Advanced Design Considerations", "user" : "ingmarkallfass", "description" : "", "date" : "2025-05-26 10:46:09", "changeDate" : "2025-05-26 10:46:09", "count" : 2, "pub-type": "article", "journal": "IEEE Transactions on Power Electronics", "year": "2025", "url": "", "author": [ "Mathias C. J. Weiser","Jan Tausk","Ingmar Kallfass" ], "authors": [ {"first" : "Mathias C. J.", "last" : "Weiser"}, {"first" : "Jan", "last" : "Tausk"}, {"first" : "Ingmar", "last" : "Kallfass"} ], "pages": "1-11", "date-modified" : "2025-04-23 07:44:04 +0200", "date-added" : "2025-04-23 07:43:42 +0200", "bdsk-url-1" : "https://doi.org/10.1109/TPEL.2025.3562955", "doi" : "10.1109/TPEL.2025.3562955", "bibtexKey": "Weiser_TPE2025" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2bec998b43dba4ea7bb81ccffabb01d44/itft-puma", "tags" : [ "Aerospace","Characterization","Composites","Coreless","Fiber","Planetary","analytical","and","composite","engineering","filament","gresser","itft","mindermann","peer-reviewed","structure","sunshade","techniques","truss","wegner","winding" ], "intraHash" : "bec998b43dba4ea7bb81ccffabb01d44", "interHash" : "11cacca053e90a302e1f78d756a37322", "label" : "Long-span fiber composite truss made by coreless filament winding for large-scale satellite structural systems demonstrated on a planetary sunshade concept", "user" : "itft-puma", "description" : "", "date" : "2024-04-17 14:35:40", "changeDate" : "2024-09-02 11:26:31", "count" : 2, "pub-type": "article", "journal": "Scientific Reports", "year": "2024", "url": "https://www.sciencedirect.com/science/article/pii/S266616592400053X", "author": [ "Pascal Mindermann","Denis Acker","Robert Wegner","Stefanos Fasoulas","Götz T. Gresser" ], "authors": [ {"first" : "Pascal", "last" : "Mindermann"}, {"first" : "Denis", "last" : "Acker"}, {"first" : "Robert", "last" : "Wegner"}, {"first" : "Stefanos", "last" : "Fasoulas"}, {"first" : "Götz T.", "last" : "Gresser"} ], "volume": "14","number": "1","pages": "8190","abstract": "Climate change necessitates exploring innovative geoengineering solutions to mitigate its effects---one such solution is deploying planetary sunshade satellites at Sun--Earth Lagrange point 1 to regulate solar radiation on Earth directly. However, such long-span space structures present unique technical challenges, particularly structural scalability, on-orbit manufacturing, and in-situ resource utilization. This paper proposes a structural concept for the sunshade's foil support system and derives from that a component-level modular system for long-span fiber composite lightweight trusses using coreless filament winding. Within a laboratory-scale case study, the component scalability, as well as the manufacturing and material impacts, were experimentally investigated by bending deflection testing. Based on these experimental results, FE models of the proposed structural concept were calibrated to estimate the maximum displacement and mass of the foil support structure, while comparing the influences of foil edge length, orbital load case, and material selection.", "language" : "eng", "issn" : "2045-2322", "doi" : "10.1038/s41598-024-58513-w", "bibtexKey": "Mindermann2024" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/24277b49f9f3acc29ae7b6e92d83df908/annettegugel", "tags" : [ "Short-circuit","characterization","converter-based","currents","for","future","power","systems" ], "intraHash" : "4277b49f9f3acc29ae7b6e92d83df908", "interHash" : "a23f2deae4a62615fcdb23209365025d", "label" : "Short-circuit currents characterization for future converter-based power systems.", "user" : "annettegugel", "description" : "", "date" : "2023-12-04 16:29:51", "changeDate" : "2023-12-04 16:29:51", "count" : 3, "pub-type": "conference", "year": "2023", "url": "", "author": [ "Deepak Deepak","Matthias Buchner","Krzysztof Rudion","C. John","H. Abele" ], "authors": [ {"first" : "Deepak", "last" : "Deepak"}, {"first" : "Matthias", "last" : "Buchner"}, {"first" : "Krzysztof", "last" : "Rudion"}, {"first" : "C.", "last" : "John"}, {"first" : "H.", "last" : "Abele"} ], "pages": "2175-2179", "eventtitle" : "27th International Conference on Electricity Distribution (CIRED 2023)", "venue" : "Rome, Italy", "eventdate" : "June 12-15", "bibtexKey": "deepak2023shortcircuit" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2c2d6b2533bb08f1ff404f3e6998cb229/annettegugel", "tags" : [ "Characterization","Charging","Different","Domain","Electric","Emission","Frequency","Infrastructures","Supraharmonic","Three","Time","Vehicle","and","from","in","of" ], "intraHash" : "c2d6b2533bb08f1ff404f3e6998cb229", "interHash" : "e70e4a2683e99ad915e6397f4a71aadc", "label" : "Characterization of Supraharmonic Emission from Three Different Electric Vehicle Charging Infrastructures in Time and Frequency Domain", "user" : "annettegugel", "description" : "", "date" : "2023-02-13 14:11:10", "changeDate" : "2023-02-13 13:11:10", "count" : 3, "pub-type": "article", "journal": "Energies 2022", "year": "2022", "url": "", "author": [ "Tim Streubel","Christoph Kattmann","Adrian Eisenmann","Krzysztof Rudion" ], "authors": [ {"first" : "Tim", "last" : "Streubel"}, {"first" : "Christoph", "last" : "Kattmann"}, {"first" : "Adrian", "last" : "Eisenmann"}, {"first" : "Krzysztof", "last" : "Rudion"} ], "volume": "15","number": "2", "doi" : "10.3390/en15020394", "bibtexKey": "streubel2022characterization" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2445f1d0255aa5bb96f511373e309d0a1/annettegugel", "tags" : [ "Characterization","Design","Efficient","Filters","Noise","RF","Sources","Suppression","of" ], "intraHash" : "445f1d0255aa5bb96f511373e309d0a1", "interHash" : "6070d702acb10ac9ac38efa8e450f023", "label" : "Efficient Characterization of RF Sources for the Design of Noise Suppression Filters", "user" : "annettegugel", "description" : "", "date" : "2020-07-09 14:23:50", "changeDate" : "2020-07-09 12:23:50", "count" : 1, "pub-type": "conference", "year": "2008", "url": "https://www.ieh.uni-stuttgart.de/dokumente/publikationen/2008_Rebholz_Stuttgart_SourceCharacterization.pdf", "author": [ "Heinz Rebholz","Stefan Tenbohlen" ], "authors": [ {"first" : "Heinz", "last" : "Rebholz"}, {"first" : "Stefan", "last" : "Tenbohlen"} ], "eventtitle" : "ISAPE 2008, International Symposium on Antennas, Propagation and EM Theory", "venue" : "Kunming, China", "eventdate" : "November 2-6", "bibtexKey": "rebholz2008efficient" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2f57bf6a4c168540175e6ace398c3564e/annettegugel", "tags" : [ "Characterization","Design","Domain","Filters","Frequency","Noise","Radio","Sources","Suppression","Time" ], "intraHash" : "f57bf6a4c168540175e6ace398c3564e", "interHash" : "922cbd8a910d5c5e6414b6da9c3ec88d", "label" : "Time Domain Characterization of Radio Frequency Sources for the Design of Noise\r\nSuppression Filters", "user" : "annettegugel", "description" : "", "date" : "2020-07-01 15:54:31", "changeDate" : "2020-07-01 13:54:31", "count" : 1, "pub-type": "article", "journal": "IEEE Transactions on Electromagnetic Compatibility", "year": "2009", "url": "", "author": [ "Heinz Rebholz","Stefan Tenbohlen","Wolfgang Köhler" ], "authors": [ {"first" : "Heinz", "last" : "Rebholz"}, {"first" : "Stefan", "last" : "Tenbohlen"}, {"first" : "Wolfgang", "last" : "Köhler"} ], "volume": "51","number": "4", "bibtexKey": "rebholz2009domain" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/28a8906e8a66690ce05e59dd8e68e839c/clausbraun", "tags" : [ "AxC","SimTech","approximate","characterization","computing","fault","metrics","myown","precision","tolerance","variable" ], "intraHash" : "8a8906e8a66690ce05e59dd8e68e839c", "interHash" : "c3a518fb3206211e0d7da07a36661164", "label" : "Pushing the Limits: How Fault Tolerance Extends the Scope of Approximate Computing", "user" : "clausbraun", "description" : "", "date" : "2018-03-19 16:15:07", "changeDate" : "2018-03-19 15:26:57", "count" : 6, "pub-type": "inproceedings", "booktitle": "Proceedings of the 22nd IEEE International Symposium on On-Line Testing and Robust System Design (IOLTS'16)", "year": "2016", "url": "", "author": [ "Hans-Joachim Wunderlich","Claus Braun","Alexander Schöll" ], "authors": [ {"first" : "Hans-Joachim", "last" : "Wunderlich"}, {"first" : "Claus", "last" : "Braun"}, {"first" : "Alexander", "last" : "Schöll"} ], "pages": "133--136","abstract": "Approximate computing in hardware and software promises significantly improved computational performance combined with very low power and energy consumption. This goal is achieved by both relaxing strict requirements on accuracy and precision, and by allowing a deviating behavior from exact Boolean specifications to a certain extent. Today, approximate computing is often limited to applications with a certain degree of inherent error tolerance, where perfect computational results are not always required. However, in order to fully utilize its benefits, the scope of applications has to be significantly extended to other compute-intensive domains including science and engineering. To meet the often rather strict quality and reliability requirements for computational results in these domains, the use of appropriate characterization and fault tolerance measures is highly required. In this paper, we evaluate some of the available techniques and how they may extend the scope of application for approximate computing.", "file" : "http://www.iti.uni-stuttgart.de/fileadmin/rami/files/publications/2016/IOLTS_WundeBS2016.pdf", "doi" : "http://dx.doi.org/10.1109/IOLTS.2016.7604686", "bibtexKey": "WundeBS2016" } ] }