Richard Schroedter
Dipl.-Ing. Dr.-Ing.

Raum: CA 05 24
Tel.: +43 (1) 58801 376 594
E-Mail: schroedter@acin.tuwien.ac.at
Kurzbiographie


Richard Schroedter graduated in Mechatronics at TU Dresden in 2013. At the Fraunhofer Institute for Photonic Microsystems in Dresden he investigated the control of quasi-static micro scanners and received his PhD in electrical engineering at TU Dresden in 2018.

Currently Richard Schroedter is postdoctoral researcher at the Automation and Control Institute (ACIN), TU Wien. His research focuses on the development and control of highly dynamic and precise mechatronic systems for imaging processes and industrial automation.

 

2020

  • R. Schroedter, H. W. Yoo, D. Brunner, G. Schitter, “Capacitive Charge-based Self-Sensing for Resonant Electrostatic MEMS mirrors”, Proc. of the 21th IFAC World Congress, Virtual Conference, Berlin, July 11-17, 2020
  • R. Schroedter, E. Csencsics, G. Schitter, “Towards the Analogy of Electrostatic and Electromagnetic Transducers”, Proc. of the 21th IFAC World Congress, Virtual Conference, Berlin, July 11-17, 2020
  • J. Grahmann, R. Schroedter, O. Kiethe, and U. Todt, Vibration analysis of micro mirrors for LIDAR using on-chip piezo-resistive sensor, in Proc. SPIE 11293, MOEMS and Miniaturized Systems XIX, 2020.
    [BibTex] [Download]
    @inproceedings{TUW-288573,
    author = {Grahmann, Jan and Schroedter, Richard and Kiethe, Oliver and Todt, Ulrich},
    title = {Vibration analysis of micro mirrors for LIDAR using on-chip piezo-resistive sensor},
    booktitle = {Proc. SPIE 11293, MOEMS and Miniaturized Systems XIX},
    year = {2020},
    doi = {10.1117/12.2551600},
    note = {Vortrag: SPIE Photonics West 2020, San Francisco; 2020-02-01 -- 2020-02-06}
    }

2019

  • R. Schroedter, J. Grahmann, and K. Janschek, Silicone Oil Damping for Quasi-static Micro Scanners with Electrostatic Staggered Vertical Comb Drives, in Proceedings of the Joint Conference 8th IFAC Symposium on Mechatronic Systems (MECHATRONICS 2019), and 11th IFAC Symposium on Nonlinear Control Systems (NOLCOS 2019), 2019.
    [BibTex] [Download]
    @InProceedings{TUW-283456,
    author = {Schroedter, Richard and Grahmann, Jan and Janschek, Klaus},
    title = {Silicone Oil Damping for Quasi-static Micro Scanners with Electrostatic Staggered Vertical Comb Drives},
    booktitle = {Proceedings of the Joint Conference 8th IFAC Symposium on Mechatronic Systems (MECHATRONICS 2019), and 11th IFAC Symposium on Nonlinear Control Systems (NOLCOS 2019)},
    year = {2019},
    editor = {Schroedter, Richard and Grahmann, Jan and Janschek, Klaus},
    volume = {52/15},
    note = {Vortrag: Joint Conference 8th IFAC Symposium on Mechatronic Systems (MECHATRONICS 2019), and 11th IFAC Symposium on Nonlinear Control Systems (NOLCOS 2019), Wien; 2019-09-04 -- 2019-09-06},
    doi = {10.1016/j.ifacol.2019.11.646},
    journal = {IFAC-PapersOnLine/Elsevier},
    keywords = {laser beam guidance, quasi-static micro scanner, electrostatic staggered vertical comb drive, silicone oil, viscous passive damping, permittivity, close-loop trajectory control},
    numpages = {6},
    }
  • R. Schroedter, M. Schwarzenberg, K. Janschek, and J. Grahmann, Rasterscan mit ruckbegrenzten Trajektorien für quasi-statisch/resonante Mikroscanner, in Tagungsband Fachtagung Mechatronik, 2019, p. 155–160.
    [BibTex]
    @InProceedings{TUW-283453,
    author = {Schroedter, Richard and Schwarzenberg, Markus and Janschek, Klaus and Grahmann, Jan},
    title = {Rasterscan mit ruckbegrenzten Trajektorien f{\"u}r quasi-statisch/resonante Mikroscanner},
    booktitle = {Tagungsband Fachtagung Mechatronik},
    year = {2019},
    pages = {155--160},
    note = {Vortrag: Fachtagung Mechatronik 2019, Paderborn; 2019-03-27 -- 2019-03-28},
    isbn = {978-3-945437-05-6},
    }

2018

  • R. Schroedter, M. Roth, K. Janschek, and T. Sandner, Flatness-based open-loop and closed-loop control for electrostatic quasi-static microscanners using jerk-limited trajectory design, Mechatronics, vol. 56, 2018.
    [BibTex] [Download]
    @article{TUW-288427,
    author = {Schroedter, Richard and Roth, Matthias and Janschek, Klaus and Sandner, Thilo},
    title = {Flatness-based open-loop and closed-loop control for electrostatic quasi-static microscanners using jerk-limited trajectory design},
    journal = {Mechatronics},
    year = {2018},
    volume = {56},
    numpages = {16},
    doi = {10.1016/j.mechatronics.2017.03.005},
    keywords = {MEMS, Quasi-static/resonant microscanner, Electrostatic staggered vertical comb, Jerk-limited triangle trajectory, Flatness-based open-loop and closed-loop control, Global extended Luenberger observer}
    }
  • R. Schroedter, M. Schwarzenberg, J. Grahmann, T. Sandner, and K. Janschek, Repetitive nonlinear control for linear scanning micro mirrors, in Proc. SPIE 10545, MOEMS and Miniaturized Systems XVII, 2018.
    [BibTex] [Download]
    @inproceedings{TUW-288572,
    author = {Schroedter, Richard and Schwarzenberg, Markus and Grahmann, Jan and Sandner, Thilo and Janschek, Klaus},
    title = {Repetitive nonlinear control for linear scanning micro mirrors},
    booktitle = {Proc. SPIE 10545, MOEMS and Miniaturized Systems XVII},
    year = {2018},
    doi = {10.1117/12.2285558},
    note = {Vortrag: SPIE Photonics West 2018, San Francisco; 2018-01-27 -- 2018-02-01}
    }

2017

  • R. Schroedter, M. Schwarzenberg, A. Dreyhaupt, R. Barth, T. Sandner, and K. Janschek, Microcontroller based closed-loop control of a 2D quasi-static/resonant microscanner with on-chip piezo-resistive sensor feedback, in Proc. SPIE 10116, MOEMS and Miniaturized Systems XVI, 2017.
    [BibTex] [Download]
    @inproceedings{TUW-288571,
    author = {Schroedter, Richard and Schwarzenberg, Markus and Dreyhaupt, Andre and Barth, Robert and Sandner, Thilo and Janschek, Klaus},
    title = {Microcontroller based closed-loop control of a 2D quasi-static/resonant microscanner with on-chip piezo-resistive sensor feedback},
    booktitle = {Proc. SPIE 10116, MOEMS and Miniaturized Systems XVI},
    year = {2017},
    doi = {10.1117/12.2251802},
    note = {Vortrag: SPIE Photonics West 2017, San Francisco; 2016-02-13 -- 2016-02-18}
    }

2016

  • R. Schroedter, T. Sandner, K. Janschek, M. Roth, and C. Hruschka, Real-time closed-loop control for micro mirrors with quasistatic comb drives, in Proc. SPIE 9760, MOEMS and Miniaturized Systems XV, 2016.
    [BibTex] [Download]
    @inproceedings{TUW-288570,
    author = {Schroedter, Richard and Sandner, Thilo and Janschek, Klaus and Roth, Matthias and Hruschka, Clemens},
    title = {Real-time closed-loop control for micro mirrors with quasistatic comb drives},
    booktitle = {Proc. SPIE 9760, MOEMS and Miniaturized Systems XV},
    year = {2016},
    doi = {10.1117/12.2208431},
    note = {Vortrag: SPIE Photonics West 2016, San Francisco; 2017-01-28 -- 2017-02-02}
    }

2015

2014

  • R. Schroedter, K. Janschek, and T. Sandner, Jerk and Current Limited Flatness-based Open Loop Control of Foveation Scanning Electrostatic Micromirrors, in Proceedings of the 19th IFAC World Congress, 2014, 47/3, 2014.
    [BibTex] [Download]
    @inproceedings{TUW-288569,
    author = {Schroedter, Richard and Janschek, Klaus and Sandner, Thilo},
    title = {Jerk and Current Limited Flatness-based Open Loop Control of Foveation Scanning Electrostatic Micromirrors},
    booktitle = {Proceedings of the 19th IFAC World Congress, 2014},
    year = {2014},
    publisher = {International Federation of Automatic Control},
    address = {47/3},
    numpages = {6},
    isbn = {978-3-902823-62-5},
    doi = {10.3182/20140824-6-ZA-1003.02566},
    note = {Vortrag: 19th IFAC World Congress, Cape Town (South Africa); 2014-08-24 -- 2014-08-29}
    }

2013

  • K. Janschek, T. Sandner, R. Schroedter, and M. Roth, Adaptive Prefilter Design for Control of Quasistatic Microscanners, in Proceedings of 6th IFAC Symposium on Mechatronic Systems, 46/5, 2013.
    [BibTex] [Download]
    @inproceedings{TUW-288568,
    author = {Janschek, Klaus and Sandner, Thilo and Schroedter, Richard and Roth, Matthias},
    title = {Adaptive Prefilter Design for Control of Quasistatic Microscanners},
    booktitle = {Proceedings of 6th IFAC Symposium on Mechatronic Systems},
    year = {2013},
    publisher = {IFAC-PapersOnLine/Elsevier},
    address = {46/5},
    doi = {10.3182/20130410-3-CN-2034.00112},
    note = {Vortrag: 6th IFAC Symposium on Mechatronic Systems, Hangzhou, China; 2013-04-10 -- 2013-04-12}
    }