{ "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/2475864c219f1eef857d2293fe9b501e2/visus", "tags" : [ "vis(us)","offset","centre","model","system","accuracy","car","in-vehicle","board","correction","entertainment","touch","console","touchscreens","vis-sks","vis","vis-mci","visus:henzens","visus:mayersn","visus:chuangls","visus:lehy","tiger-generation:639124705458569286" ], "intraHash" : "475864c219f1eef857d2293fe9b501e2", "interHash" : "eaeda5150fa412a29cdd12677aa97e09", "label" : "The Effect of Road Bumps on Touch Interaction in Cars", "user" : "visus", "description" : "", "date" : "2026-04-22 18:03:13", "changeDate" : "2026-04-22 18:03:13", "count" : 6, "pub-type": "inproceedings", "booktitle": "Proceedings of the 10th International Conference on Automotive User Interfaces and Interactive Vehicular Applications","series": "AutomotiveUI '18","publisher":"ACM","address":"New York, NY, USA", "year": "2018", "url": "http://doi.acm.org/10.1145/3239060.3239071", "author": [ "Sven Mayer","Huy Viet Le","Alessandro Nesti","Niels Henze","Heinrich H. Bülthoff","Lewis L. Chuang" ], "authors": [ {"first" : "Sven", "last" : "Mayer"}, {"first" : "Huy Viet", "last" : "Le"}, {"first" : "Alessandro", "last" : "Nesti"}, {"first" : "Niels", "last" : "Henze"}, {"first" : "Heinrich H.", "last" : "Bülthoff"}, {"first" : "Lewis L.", "last" : "Chuang"} ], "pages": "85-93", "orcid-numbers" : "Chuang, Lewis L./0000-0002-1975-5716", "affiliation" : "Henze, Niels, Institut für Visualisierung und Interaktive Systeme. Chuang, Lewis L., Technische Universität Chemnitz", "doi" : "10.1145/3239060.3239071", "bibtexKey": "mayer2018effect" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/20222fe040f1c63c290727e7a476793ad/iew_homepage", "tags" : [ "1S2P","Accuracy","Dynamic_Envelope_Modeling","Dynamic_scheduling","Impedance","Inductive_Electrically_Excited_Synchronous_Machine","Integrated_circuit_modeling","LPV","Load_modeling","Mathematical_models","Rectifiers","Synchronous_Machines","Wireless_Power_Transfer","Wireless_communication","hp_iew" ], "intraHash" : "0222fe040f1c63c290727e7a476793ad", "interHash" : "06d54bf0d90a0080a61a9110ac3e93c7", "label" : "Dynamic Modeling of Series-Parallel Compensated Wireless Power Transfer Systems for iEESM Applications Using an LPV Approach", "user" : "iew_homepage", "description" : "", "date" : "2025-07-21 13:11:25", "changeDate" : "2025-07-21 13:11:25", "count" : 1, "pub-type": "inproceedings", "booktitle": "2025 IEEE Wireless Power Technology Conference and Expo (WPTCE)", "year": "2025", "url": "", "author": [ "Felix Burkard","Andreas Bähr","Andreas Gneiting","Nejila Parspour" ], "authors": [ {"first" : "Felix", "last" : "Burkard"}, {"first" : "Andreas", "last" : "Bähr"}, {"first" : "Andreas", "last" : "Gneiting"}, {"first" : "Nejila", "last" : "Parspour"} ], "pages": "1--5","abstract": "In this paper a novel modeling approach for the envelope dynamics of a 1s2p compensated wireless power transfer system (WPT) in inductive electrically excited synchronous machine (iEESM) applications is proposed. The proposed method simplifies the representation of the rectifier and load by modeling them as an equivalent impedance on the AC side. For this system the differential equations are derived and a state-space representation is formulated. By applying the state-space averaging method the envelope dynamics can be modeled. To incorporate the non-linearities of the system, a Quasi-Linear Parameter Varying (Quasi-LPV) framework is utilized, enabling accurate dynamic envelope behavior modeling across varying operating conditions. Validation against circuit simulations demonstrates the model's accuracy.", "file" : "Burkard, Bähr et al 2025 - Dynamic Modeling of Series-Parallel Compensated:Attachments/Burkard, Bähr et al 2025 - Dynamic Modeling of Series-Parallel Compensated.pdf:application/pdf", "doi" : "10.1109/WPTCE62521.2025.11062196", "bibtexKey": "BurkardFelix.2025.DynamicModelingofSeriesParallel" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/24cc03db98b1c31645e5904562aac5957/annettegugel", "tags" : [ "Accuracy","Calculation","Converter-based","Current","Fault","Improved","Initial","Power","Systems","in","of" ], "intraHash" : "4cc03db98b1c31645e5904562aac5957", "interHash" : "fd0c92056a8a48d7f9ff42d0a17c6a4c", "label" : "Improved Accuracy in Calculation of Initial Fault Current in Converter-based Power Systems.", "user" : "annettegugel", "description" : "", "date" : "2025-05-05 14:43:11", "changeDate" : "2025-05-05 14:43:11", "count" : 2, "pub-type": "conference", "year": "2024", "url": "", "author": [ "Deepak Deepak","Krzysztof Rudion","C. John","H. Abele" ], "authors": [ {"first" : "Deepak", "last" : "Deepak"}, {"first" : "Krzysztof", "last" : "Rudion"}, {"first" : "C.", "last" : "John"}, {"first" : "H.", "last" : "Abele"} ], "eventtitle" : "2024 IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe)", "venue" : "Hamburg, Germany", "eventdate" : "October 14-17", "bibtexKey": "deepak2024improved" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2475864c219f1eef857d2293fe9b501e2/tiger", "tags" : [ "vis(us)","console","touchscreens","offset","centre","model","system","accuracy","car","in-vehicle","board","correction","entertainment","touch","vis-sks","vis","vis-mci","visus:henzens","visus:mayersn","visus:chuangls","visus:lehy","tiger-generation:638684700229105045" ], "intraHash" : "475864c219f1eef857d2293fe9b501e2", "interHash" : "eaeda5150fa412a29cdd12677aa97e09", "label" : "The Effect of Road Bumps on Touch Interaction in Cars", "user" : "tiger", "description" : "", "date" : "2024-11-29 10:42:06", "changeDate" : "2024-11-29 10:42:06", "count" : 6, "pub-type": "inproceedings", "booktitle": "Proceedings of the 10th International Conference on Automotive User Interfaces and Interactive Vehicular Applications","series": "AutomotiveUI '18","publisher":"ACM","address":"New York, NY, USA", "year": "2018", "url": "http://doi.acm.org/10.1145/3239060.3239071", "author": [ "Sven Mayer","Huy Viet Le","Alessandro Nesti","Niels Henze","Heinrich H. Bülthoff","Lewis L. Chuang" ], "authors": [ {"first" : "Sven", "last" : "Mayer"}, {"first" : "Huy Viet", "last" : "Le"}, {"first" : "Alessandro", "last" : "Nesti"}, {"first" : "Niels", "last" : "Henze"}, {"first" : "Heinrich H.", "last" : "Bülthoff"}, {"first" : "Lewis L.", "last" : "Chuang"} ], "pages": "85-93", "orcid-numbers" : "Chuang, Lewis L./0000-0002-1975-5716", "affiliation" : "Henze, Niels, Institut für Visualisierung und Interaktive Systeme. Chuang, Lewis L., Technische Universität Chemnitz", "doi" : "10.1145/3239060.3239071", "bibtexKey": "mayer2018effect" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/26bab692b888b026e2e24994834f92bda/isw-bibliothek", "tags" : [ "accuracy","control","isw","rpd" ], "intraHash" : "6bab692b888b026e2e24994834f92bda", "interHash" : "5487abcd7c60033f12c0646f0bff8cf1", "label" : "Dual motor position feedback control for electrically preloaded rack-and-pinion drive systems to increase accuracy", "user" : "isw-bibliothek", "description" : "", "date" : "2024-07-29 10:10:58", "changeDate" : "2024-07-29 10:10:58", "count" : 2, "pub-type": "article", "journal": "CIRP Annals","publisher":"Elsevier BV", "year": "2024", "url": "http://dx.doi.org/10.1016/j.cirp.2024.04.087", "author": [ "Alexander Verl","Valentin Leipe" ], "authors": [ {"first" : "Alexander", "last" : "Verl"}, {"first" : "Valentin", "last" : "Leipe"} ], "volume": "73","number": "1","pages": "313\u2013316", "issn" : "0007-8506", "doi" : "10.1016/j.cirp.2024.04.087", "bibtexKey": "Verl_2024" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/22f1f5623ae365aef51e62fbac2d781b2/isw-bibliothek", "tags" : [ "Feed","Machine","Path","Rack-and-pinon","Transmission","accuracy","drive","errors","tools" ], "intraHash" : "2f1f5623ae365aef51e62fbac2d781b2", "interHash" : "4c011103284a87abba3f8a0332d4fd18", "label" : "Experimental investigation into the implications of transmission errors for rack\u2011and\u2011pinion drives", "user" : "isw-bibliothek", "description" : "", "date" : "2021-11-29 14:00:42", "changeDate" : "2021-11-29 13:00:42", "count" : 1, "pub-type": "article", "journal": "Production Engineering Research and Development", "year": "2021", "url": "", "author": [ "Lukas Steinle","Armin Lechler","Michael Neubauer","Alexander Verl" ], "authors": [ {"first" : "Lukas", "last" : "Steinle"}, {"first" : "Armin", "last" : "Lechler"}, {"first" : "Michael", "last" : "Neubauer"}, {"first" : "Alexander", "last" : "Verl"} ], "abstract": "Rack-and-pinion drives are the preferred option in the machine tool sector when long ranges of motion and high loads are\r\ninvolved. However, their shortcomings particularly include defciencies in the achievable positioning and path accuracy. The\r\nbacklash as one of the main issues is well described in the literature and numerous solutions to reduce its negative efects\r\nexist. In contrast, there is a lack of literature regarding the scientifc and systematic analysis of the transmission errors in\r\nrack-and-pinion drives. In this paper, the displacements originating in the drive train of a system with industrial components\r\nare measured under diferent operating conditions. The observed transmission errors are thoroughly analyzed in no-load\r\noperation and their sources are discussed. Subsequent investigations show signifcant load-dependent alterations of the\r\ntransmission errors and direction-dependent characteristics, the causes of which are explained. It is shown, that transmission errors negatively afect the path accuracy of position controlled drives, which is amplifed by excitation of the machine\r\nstructure in certain operating conditions. To address this issue, diferent error compensation concepts are presented.", "doi" : "https://doi.org/10.1007/s11740-021-01090-y", "bibtexKey": "steinle2021experimental" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/22ac17e81a20a7766e24a63d0b9ce9195/walthermaier", "tags" : [ "FEA","accuracy","ball","conductivity","experiment","experimental","investigation","myown","screw","simulation","test","themal" ], "intraHash" : "2ac17e81a20a7766e24a63d0b9ce9195", "interHash" : "c606dd2253c27bcc36e9b52073826a49", "label" : "Experimental Investigation of a Ball Screw for Increasing the Accuracy of Thermal Simulations", "user" : "walthermaier", "description" : "", "date" : "2021-08-23 11:35:33", "changeDate" : "2021-08-23 09:37:48", "count" : 1, "pub-type": "article", "journal": "Journal of Trends in the Development of Machinery and Associated Technology", "year": "2012", "url": "http://www.tmt.unze.ba/journal2012.php", "author": [ "Walther Maier","Uwe Heisel" ], "authors": [ {"first" : "Walther", "last" : "Maier"}, {"first" : "Uwe", "last" : "Heisel"} ], "volume": "16","number": "1","pages": "167-170","abstract": "Thermally induced displacements due to thermal expansions continue to present one of the main problem areas in the machine tool sector. To compensate displacements simplified thermal FE simulation models are developed, with which compensating calculations will be carried out online in the NC control computer in future (software in the loop). To increase the accuracy experimental tests are conducted on the machine components of the machine tool and compared with FE simulations. The experimental comparison forms the basis for exact simulation models, which are reduced in their \r\ncomplexity though, to subsequently be able to make quick predictions for temperature compensation. \r\nThis paper describes the thermal investigation on the machine tool component of ball screws as well as the thermal FE model for comparing the heat transfer parameters to be examined.", "issn" : "2303-4009", "doi" : "http://www.tmt.unze.ba/zbornik/TMT2012Journal/37.pdf", "bibtexKey": "maier2012experimental" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2f61b00d83547eff9188258d7bb83c66e/annettegugel", "tags" : [ "PD","UHF","accuracy","acoustic","detection","electromagnetic","localization","measurements","oil","range","sensitive" ], "intraHash" : "f61b00d83547eff9188258d7bb83c66e", "interHash" : "77f37dd4cd9cbc4a31780f5a69eea1a3", "label" : "Improvement of acoustic detection and localization accuracy by sensitive electromagnetic PD measurements under oil in the UHF range", "user" : "annettegugel", "description" : "", "date" : "2020-07-23 14:39:17", "changeDate" : "2020-07-23 12:39:17", "count" : 1, "pub-type": "conference", "year": "2005", "url": "https://www.ieh.uni-stuttgart.de/dokumente/publikationen/2005_ISH_Markalous_Acoustic_Localization_Algorithms.pdf", "author": [ "Sacha Markalous","Stefan Tenbohlen","Kurt Feser" ], "authors": [ {"first" : "Sacha", "last" : "Markalous"}, {"first" : "Stefan", "last" : "Tenbohlen"}, {"first" : "Kurt", "last" : "Feser"} ], "eventtitle" : "14th International Symposium on High Voltage Engineering", "venue" : "Beijing, China", "eventdate" : "August 25-29", "bibtexKey": "markalous2005improvement" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2226a669ee3593cf50ae218954723f75d/annettegugel", "tags" : [ "Accuracy","Control","Estimation","Grids","Low","State","Voltage" ], "intraHash" : "226a669ee3593cf50ae218954723f75d", "interHash" : "6c081fc0136ee031f040331f1b410209", "label" : "Effects of state estimation accuracy on the voltage control of low voltage grids", "user" : "annettegugel", "description" : "", "date" : "2020-04-27 15:52:16", "changeDate" : "2020-04-27 13:52:16", "count" : 3, "pub-type": "conference", "publisher":"IEEE","address":"Piscataway, NJ", "year": "2015", "url": "", "author": [ "Ahmad Abdel-Majeed","Stefan Tenbohlen","Krzysztof Rudion" ], "authors": [ {"first" : "Ahmad", "last" : "Abdel-Majeed"}, {"first" : "Stefan", "last" : "Tenbohlen"}, {"first" : "Krzysztof", "last" : "Rudion"} ], "venue" : "Vienna", "isbn" : "978-1-4799-7737-6 and 978-1-4799-7736-9", "language" : "eng", "booksubtitle" : "Vienna, Austria, 8-11 September 2015", "eventdate" : "2015-09-08/2015-09-11", "eventtitle" : "2015 International Symposium on Smart Electric Distribution Systems and Technologies (EDST 2015)", "bibtexKey": "abdelmajeed2015effects" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2341577487b6c2bc8386c5bf6fc4fcd51/iigs_literatur", "tags" : [ "2018","accuracy","from:larsplate","iigs","scanning" ], "intraHash" : "341577487b6c2bc8386c5bf6fc4fcd51", "interHash" : "61ceb56fc89930ec9302891b39534122", "label" : "Influence of scanning parameters on the estimation accuracy of control points of B-spline surfaces", "user" : "iigs_literatur", "description" : "", "date" : "2019-02-08 07:54:43", "changeDate" : "2022-05-10 11:13:08", "count" : 3, "pub-type": "article", "journal": "Journal of Applied Geodesy","publisher":"deGruyter, Berlin,", "year": "2018", "url": "", "author": [ "Julia Aichinger","Volker Schwieger" ], "authors": [ {"first" : "Julia", "last" : "Aichinger"}, {"first" : "Volker", "last" : "Schwieger"} ], "volume": "12","number": "2","pages": "157-167", "bibtexKey": "aichinger2018influence" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/278fdaaa93ff24dd8fb1b3868768059a9/andreaspott", "tags" : [ "Accuracy","Import180214","myown" ], "intraHash" : "78fdaaa93ff24dd8fb1b3868768059a9", "interHash" : "1ad66c57b34f3632679ed4f6d6d09b97", "label" : "Black-box accuracy compensation for a cable-driven parallel robot", "user" : "andreaspott", "description" : "", "date" : "2018-02-14 08:37:06", "changeDate" : "2018-02-14 07:55:38", "count" : 1, "pub-type": "inproceedings", "booktitle": "17th International Conference on Control, Automation and Systems (ICCAS)", "year": "2017", "url": "", "author": [ "Valentin Schmidt","Werner Kraus","Christoph Martin","XueJun Jin","Andreas Pott" ], "authors": [ {"first" : "Valentin", "last" : "Schmidt"}, {"first" : "Werner", "last" : "Kraus"}, {"first" : "Christoph", "last" : "Martin"}, {"first" : "XueJun", "last" : "Jin"}, {"first" : "Andreas", "last" : "Pott"} ], "pages": "428--431","abstract": "This paper presents the findings of experiments done to increase the accuracy of a fully constrained cable-driven parallel robot with 8 cables and 6 degrees of freedom. Measurements were conducted using a Laser Tracker in 3 dof and the position accuracy mapped. Measurements were performed in a grid with 1920 points. From the measurement data distortion to the actual desired position is measured and using a linear approximation subsequent trajectories are compensated for any systematic errors. On an example robot, this black box correction brought an average improvement from 10.6 mm distance to the desired point to 2.47 mm distance from the desired point. This is a significant improvement m accuracy.", "bibtexKey": "Schmidt2017b" } ] }