@inproceedings{AlhwarinFerreinGebhardtetal.2015,
  author    = {Alhwarin, Faraj and Ferrein, Alexander and Gebhardt, Andreas and Kallweit, Stephan and Scholl, Ingrid and Tedjasukmana, Osmond Sanjaya},
  title     = {Improving additive manufacturing by image processing and robotic milling},
  series = {2015 IEEE International Conference on Automation Science and Engineering (CASE), Aug 24-28, 2015 Gothenburg, Sweden},
  booktitle = {2015 IEEE International Conference on Automation Science and Engineering (CASE), Aug 24-28, 2015 Gothenburg, Sweden},
  doi       = {10.1109/CoASE.2015.7294217},
  pages     = {924 -- 929},
  year      = {2015},
  language  = {en}
}
@inproceedings{NakagawaMichauxKallweitetal.2015,
  author    = {Nakagawa, Masaki and Michaux, Frank and Kallweit, Stephan and Maeda, Kazuhiro},
  title     = {Unsteady flow measurements in the wake behind a wind-tunnel car model by using high-speed planar PIV},
  series = {11TH International Symposium on Particle Image Velocimetry - PIV15 Santa Barbara, California, September 14-16, 2015},
  booktitle = {11TH International Symposium on Particle Image Velocimetry - PIV15 Santa Barbara, California, September 14-16, 2015},
  pages     = {21 S.},
  year      = {2015},
  abstract  = {This study investigates unsteady characteristics of the wake behind a 28\%-scale car model in a wind tunnel using highspeed planar particle image velocimetry (PIV). The car model is based on a hatchback passenger car that is known to have relatively high fluctuations in its aerodynamic loads. This study primarily focuses on the lateral motion of the flow on the horizontal plane to determine the effect of the flow motion on the straight-line stability and the initial steering response of the actual car on a track. This paper first compares the flow fields in the wake behind the above mentioned model obtained using conventional and high-speed planar PIV, with sampling frequencies of 8 Hz and 1 kHz, respectively. Large asymmetrically coherent flow structures, which fluctuate at frequencies below 2 Hz, are observed in the results of highspeed PIV measurements, whereas conventional PIV is unable to capture these features of the flow owing to aliasing. This flow pattern with a laterally swaying motion is represented by opposite signs of cross-correlation coefficients of streamwise velocity fluctuations for the two sides of the car model. Effects of two aerodynamic devices that are known to reduce the fluctuation levels of the aerodynamic loads are then extensively investigated. The correlation analyses reveal that these devices indeed reduce the fluctuation levels of the flow and the correlation values around the rear combination-lamp, but it is found that the effects of these devices are different around the c-pillar.},
  language  = {en}
}
@inproceedings{KallweitFerreinScholletal.2014,
  author    = {Kallweit, Stephan and Ferrein, Alexander and Scholl, Ingrid and Reichert, Walter},
  title     = {Mobile Autonome Systeme in der Lehre, am Beispiel der ROS Summer School},
  series = {Tagungsband AALE 2014 : das Forum f{\"u}r Fachleute der Automatisierungstechnik aus Hochschulen und Wirtschaft ; 11. Fachkonferenz, Regensburg ; [11. Konferenz f{\"u}r Angewandte Automatisierungstechnik in Lehre und Entwicklung / Ostbayerische Technische Hochschule Regensburg; VFAALE, Verein der Freunde und F{\"o}rderer der Angewandten Automatisierungstechnik]},
  booktitle = {Tagungsband AALE 2014 : das Forum f{\"u}r Fachleute der Automatisierungstechnik aus Hochschulen und Wirtschaft ; 11. Fachkonferenz, Regensburg ; [11. Konferenz f{\"u}r Angewandte Automatisierungstechnik in Lehre und Entwicklung / Ostbayerische Technische Hochschule Regensburg; VFAALE, Verein der Freunde und F{\"o}rderer der Angewandten Automatisierungstechnik]},
  publisher = {Dt. Industrieverl.},
  address   = {M{\"u}nchen},
  isbn      = {978-3-8356-7142-3},
  pages     = {157 -- 163},
  year      = {2014},
  language  = {de}
}
@inproceedings{KallweitTedjasukmanaKorculanin2013,
  author    = {Kallweit, Stephan and Tedjasukmana, O. and Korculanin, O.},
  title     = {Adaption und Implementierung eines 3D-PIV Algorithmus auf massiv paralleler Hardware},
  series = {Lasermethoden in der Str{\"o}mungsmesstechnik : 21. Fachtagung, 3. - 5. September 2013, M{\"u}nchen},
  booktitle = {Lasermethoden in der Str{\"o}mungsmesstechnik : 21. Fachtagung, 3. - 5. September 2013, M{\"u}nchen},
  editor    = {K{\"a}hler, Christian J.},
  publisher = {GALA},
  address   = {Karlsruhe},
  isbn      = {978-3-9805613-9-6},
  pages     = {Sitzung 4, Vortrag 16},
  year      = {2013},
  language  = {de}
}
@inproceedings{Kallweit2012,
  author    = {Kallweit, Stephan},
  title     = {Pandaboard, TurtleBot, Kinect und Co. : Low-Cost Hardware im Lehreinsatz f{\"u}r die mobile Robotik.},
  year      = {2012},
  abstract  = {Mit freundlicher Genehmigung der Autoren und des Oldenbourg Industrieverlags https://www.oldenbourg-industrieverlag.de/de/9783835633223-33223 erschienen als Beitrag im Tagungsband zur AALE-Tagung 2012. 9. Fachkonferenz 4.-5. Mai 2012, Aachen, Fachhochschule. ISBN 9783835633223 S 8-1 S. 229-238 Original-Abstract des Autors: "Die mobile Robotik wird durch den Einsatz von Low-Cost Hardware einem breiten Publikum zug{\"a}nglich. Bis vor kurzem basierte eine erschwingliche Hardware meist auf Mikrocontrollern mit den entsprechenden Leistungseinschr{\"a}nkungen z.B. im Bereich der Bildverarbeitung. Die Wahrnehmung einer 3D-Umgebung und somit die M{\"o}glichkeit zur autonomen Navigation wurde mit relativ kostenintensiver Hardware, z.B. Stereo-Vision-Systemen und Laserscannern gel{\"o}st. Die zur Auswertung der Sensorik notwendige Rechenleistung stand - entweder aufgrund des Stromverbrauchs oder der Performance meist f{\"u}r mobile Plattformen (lokal) - nicht zur Verf{\"u}gung. Durch Einsatz von leistungsf{\"a}higen Prozessoren aus dem Bereich der Mobilger{\"a}te (Smartphones, Tablets) und neuartigen Sensoren des Consumer-Bereichs, wie der Kinect, k{\"o}nnen mobile Roboter kosteng{\"u}nstig f{\"u}r den Einsatz in der Lehre aufgebaut werden.},
  subject      = {Robotik},
  language  = {de}
}
@inproceedings{FerreinKallweitLautermann2012,
  author    = {Ferrein, Alexander and Kallweit, Stephan and Lautermann, Mark},
  title     = {Towards an autonomous pilot system for a tunnel boring machine},
  series = {5th Robotics and Mechatronics Conference of South Africa (ROBMECH) : 26 - 27 November 2012 ; CSIR International Conference Centre Gauteng South Africa},
  booktitle = {5th Robotics and Mechatronics Conference of South Africa (ROBMECH) : 26 - 27 November 2012 ; CSIR International Conference Centre Gauteng South Africa},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  isbn      = {978-1-4673-5183-6},
  year      = {2012},
  language  = {en}
}
@inproceedings{HartmannKallweitFeldusenetal.2012,
  author    = {Hartmann, Axel and Kallweit, Stephan and Feldusen, Antje and Schr{\"o}der, Wolfgang},
  title     = {Detection of upstream propagating sound waves at buffet flow using high-speed PIV},
  pages     = {14 S. : graph. Darst.},
  year      = {2012},
  language  = {en}
}
@article{KallweitKorculaninFroehligetal.2011,
  author    = {Kallweit, Stephan and Korculanin, O. and Fr{\"o}hlig, F. and Gabi, M. and Mattern, P.},
  title     = {Photogrammetrische Rekonstruktion von Partikelpositionen mittels R{\"u}ckprojektion f{\"u}r 3D-PIV},
  series = {Lasermethoden in der Str{\"o}mungsmesstechnik : 19. Fachtagung, 6. - 8. September 2011, Ilmenau ; [Tagungsband enth{\"a}lt ... Beitr{\"a}ge, die anl{\"a}sslich der 19. Fachtagaung "Lasermethoden in der Str{\"o}mungsmesstechnik" ... vorgetragen und diskutiert wurden] / veranst. von der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie GALA e.V. Hrsg. A. Thess...},
  journal   = {Lasermethoden in der Str{\"o}mungsmesstechnik : 19. Fachtagung, 6. - 8. September 2011, Ilmenau ; [Tagungsband enth{\"a}lt ... Beitr{\"a}ge, die anl{\"a}sslich der 19. Fachtagaung "Lasermethoden in der Str{\"o}mungsmesstechnik" ... vorgetragen und diskutiert wurden] / veranst. von der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie GALA e.V. Hrsg. A. Thess...},
  publisher = {Dt. Ges. f{\"u}r Laser-AnemometrieGALA e. V.},
  address   = {Karlsruhe},
  isbn      = {978-3-9805613-7-2},
  pages     = {28/1 -- 28/6},
  year      = {2011},
  language  = {de}
}
@article{KallweitKaminskyRossietal.2008,
  author    = {Kallweit, Stephan and Kaminsky, Radoslav and Rossi, Massimiliano and Morbiducci, Umberto},
  title     = {PIV Measurements of Flows in Artificial Heart Valves / Kaminsky, Radoslav ; Kallweit, Stephan ; Rossi, Massimiliano ; Morbiducci, Umberto ; Scalise, Lorenzo},
  series = {Particle Image Velocimetry - New Developments and Recent Applications},
  journal   = {Particle Image Velocimetry - New Developments and Recent Applications},
  isbn      = {978-3-540-73528-1},
  pages     = {55 -- 72},
  year      = {2008},
  language  = {en}
}
@article{KallweitKisifeUtzenradetal.2008,
  author    = {Kallweit, Stephan and Kisife, F. and Utzenrad, M. and Weber, J.},
  title     = {Hispeed Scanning Stereo PIV hinter einer k{\"u}nstlichen Herzklappe / Kallweit, S. ; Kisife, F. ; Utzenrad, M. ; Weber, J.},
  series = {Lasermethoden in der Str{\"o}mungsmesstechnik : 16. Fachtagung, 9. - 11. September 2008, Karlsruhe / veranst. von der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie GALA e.V. Hrsg.: B. Ruck},
  journal   = {Lasermethoden in der Str{\"o}mungsmesstechnik : 16. Fachtagung, 9. - 11. September 2008, Karlsruhe / veranst. von der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie GALA e.V. Hrsg.: B. Ruck},
  publisher = {GALA e.V.},
  address   = {Karlsruhe},
  isbn      = {978-3-9805613-4-1},
  pages     = {29},
  year      = {2008},
  language  = {de}
}
@article{KallweitWillertDuesetal.2008,
  author    = {Kallweit, Stephan and Willert, Chris and Dues, Michael and M{\"u}ller, Ulrich},
  title     = {PIV for Volume Flow Metering / Kallweit, Stephan ; Willert, Chris ; Dues, Michael ; M{\"u}ller, Ulrich ; Lederer, Thomas},
  pages     = {6 S.},
  year      = {2008},
  language  = {en}
}
@article{KallweitDuesMuelleretal.2007,
  author    = {Kallweit, Stephan and Dues, Michael and M{\"u}ller, Ulli and Lederer, Thomas},
  title     = {Einsatz der Particle Image Velocimetry zur Untersuchung von Rohrstr{\"o}mungen / Kallweit, Stephan ; Dues, Michael ; M{\"u}ller, Ulli ; Lederer, Thomas ; Schroll, Michael ; Willert, Christian},
  series = {Lasermethoden in der Str{\"o}mungsmesstechnik: 15. Fachtagung 2007 Rostock / Hrsg.: Alfred Leder ....},
  journal   = {Lasermethoden in der Str{\"o}mungsmesstechnik: 15. Fachtagung 2007 Rostock / Hrsg.: Alfred Leder ....},
  isbn      = {978-3-86009-007-7},
  pages     = {35},
  year      = {2007},
  language  = {de}
}
@article{KallweitKaminskyCanneytetal.2007,
  author    = {Kallweit, Stephan and Kaminsky, R. and Canneyt, C. van and Eloot, S.},
  title     = {High-Speed und Stereo-PIV in einem k{\"u}nstlichen Blutgef{\"a}ß / Kallweit, S. ; Kaminsky, R. ; Canneyt, C. van ; Eloot, S.},
  series = {Lasermethoden in der Str{\"o}mungsmesstechnik: 15. Fachtagung 2007 Rostock / Hrsg.: Alfred Leder ....},
  journal   = {Lasermethoden in der Str{\"o}mungsmesstechnik: 15. Fachtagung 2007 Rostock / Hrsg.: Alfred Leder ....},
  isbn      = {978-3-86009-007-7},
  pages     = {48},
  year      = {2007},
  language  = {de}
}
@article{KallweitVanlanduitVanherzeeleetal.2007,
  author    = {Kallweit, Stephan and Vanlanduit, S. and Vanherzeele, J. and Brouns, M.},
  title     = {Time resolved PIV reconstruction of periodic flows / Vanlanduit, S. ; Vanherzeele, J. ; Kallweit, S. ; Brouns, M. ; Guillaume, P.},
  series = {PIV'07, 7th International Symposium on Particle Image Velocimetry, Roma, IT, Sep 11-14, 2007},
  journal   = {PIV'07, 7th International Symposium on Particle Image Velocimetry, Roma, IT, Sep 11-14, 2007},
  pages     = {1 -- 14},
  year      = {2007},
  language  = {en}
}
@article{KallweitKaminskyRossietal.2005,
  author    = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Morbiducci, U.},
  title     = {Time resolved PIV technique for high temporal resolution measurements of prosthetic heart valves fluid dynamics / Kaminsky, R. ; Rossi, M. ; Morbiducci, U. ; Scalise, L. ; Catellini, P. ; Kallweit, S. ; Verdonck, P. ; Grigioni, M.},
  series = {The International Journal of Artificial Organs. 28 (2005), H. 9},
  journal   = {The International Journal of Artificial Organs. 28 (2005), H. 9},
  isbn      = {1724-6040},
  pages     = {946},
  year      = {2005},
  language  = {en}
}
@article{KallweitKaminskyRossietal.2005,
  author    = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Morbiducci, U.},
  title     = {2D PIV Study of the flow downstream : Two prototypes of a ney monoleaflet artificial aortic heart valve prosthesis / Kaminsky, R. ; Kramm, K. ; Weber, H. J. ; Simons, A. P. ; Kallweit, S. ; Verdonck, P. R.},
  series = {The International Journal of Artificial Organs. 28 (2005), H. 9},
  journal   = {The International Journal of Artificial Organs. 28 (2005), H. 9},
  isbn      = {1724-6040},
  pages     = {921},
  year      = {2005},
  language  = {en}
}
@article{KallweitKaminskyRossietal.2005,
  author    = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Morbiducci, U.},
  title     = {3D PIV measurements of prosthetic heart valve dynamics / Kaminsky, R. ; Rossi, M. ; Morbiducci, U. ; Scalise, L. ; Castellini, P. ; Kallweit, S. ; Verdonck, P. ; Grigioni, M.},
  series = {The International Journal of Artificial Organs. 28 (2005), H. 9},
  journal   = {The International Journal of Artificial Organs. 28 (2005), H. 9},
  isbn      = {1724-6040},
  pages     = {868},
  year      = {2005},
  language  = {en}
}
@article{KallweitKaminskyRossietal.2005,
  author    = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Scalise, L.},
  title     = {PIV Measurements with high temporal Resolution behind Artificial Heart Valves / Kaminsky, R. ; Rossi, M. ; Scalise, L. ; Kallweit, S. ; Verdonck, P.},
  series = {Proceedings of the 6th International Symposium on Particle Image Velocimetry},
  journal   = {Proceedings of the 6th International Symposium on Particle Image Velocimetry},
  publisher = {Caltech},
  address   = {Pasadena, CA},
  year      = {2005},
  language  = {en}
}
@article{KallweitSchimpf2003,
  author    = {Kallweit, Stephan and Schimpf, Axel},
  title     = {Photogrammetric Particle Image Velocimetry / Schimpf, Axel ; Kallweit, Stephan},
  series = {Particle image velocimetry : recent improvements; proceedings of the Europiv 2 Workshop held in Zaragoza, Spain, March 31 - April 1, 2003 / edited by M. Stanislas ...},
  journal   = {Particle image velocimetry : recent improvements; proceedings of the Europiv 2 Workshop held in Zaragoza, Spain, March 31 - April 1, 2003 / edited by M. Stanislas ...},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {3-540-21423-2},
  pages     = {295},
  year      = {2003},
  language  = {en}
}
@article{KallweitUchiyamaSiekmann1998,
  author    = {Kallweit, Stephan and Uchiyama, R. and Siekmann, H.},
  title     = {Fault Diagnostic Method for Pump Running Conditions Based on Process Modeling and Neural Network / Uchiyama, R. ; Kallweit, S. ; Siekmann, H.},
  series = {International Journal of Rotating Machinery. 4 (1998), H. 1},
  journal   = {International Journal of Rotating Machinery. 4 (1998), H. 1},
  isbn      = {1542-3034},
  pages     = {49 -- 59},
  year      = {1998},
  language  = {en}
}