Dr. Richard Schroedter Profile

Dr. Richard Schroedter

Postdoctoral Research Associate at Technische Univ Wien

SPIE Involvement:

Author

Area of Expertise:

control of microscanner , MEMS design , modeling and simulation of mechatronics systems , micro scanning mirrors , trajectory design , linear and nonlinear control

Websites:

Company Website

Publications (7)

Proceedings Article | 28 February 2020 Presentation + Paper

Vibration analysis of micro mirrors for LIDAR using on-chip piezo-resistive sensor

Jan Grahmann, Richard Schroedter, Oliver Kiethe, Ulrich Todt

Proceedings Volume 11293, 1129308 (2020) https://doi.org/10.1117/12.2551600

KEYWORDS: Mirrors, Scanners, LIDAR, Vibrometry, Micromirrors, Sensors, Microelectromechanical systems, Silicon, Reliability, Crystals

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Proceedings Article | 22 February 2018 Presentation + Paper

Repetitive nonlinear control for linear scanning micro mirrors

Richard Schroedter, Markus Schwarzenberg, Jan Grahmann, Thilo Sandner, Klaus Janschek

Proceedings Volume 10545, 1054511 (2018) https://doi.org/10.1117/12.2285558

KEYWORDS: Mirrors, Nonlinear control, Micromirrors, Feedback control, Teeth, Piezoresistive sensors, Control systems, Sensors, Optical coherence tomography, Scalable video coding

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Proceedings Article | 20 February 2017 Presentation + Paper

Microcontroller based closed-loop control of a 2D quasi-static/resonant microscanner with on-chip piezo-resistive sensor feedback

Richard Schroedter, Markus Schwarzenberg, André Dreyhaupt, Robert Barth, Thilo Sandner, Klaus Janschek

Proceedings Volume 10116, 1011605 (2017) https://doi.org/10.1117/12.2251802

KEYWORDS: Amplifiers, Sensors, Linear filtering, Mirrors, Micromirrors, Error analysis, Microcontrollers, Digital filtering, Analog electronics, Feedback control, Raster graphics, Control systems, Head

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Proceedings Article | 15 March 2016 Paper

MEMS-mirror based trajectory resolution and precision enabled by two different piezoresistive sensor technologies

Jan Grahmann, André Dreyhaupt, Christian Drabe, Richard Schrödter, Jörg Kamenz, Thilo Sandner

Proceedings Volume 9760, 976006 (2016) https://doi.org/10.1117/12.2212965

KEYWORDS: Sensors, Micromirrors, Signal to noise ratio, Scanners, Wheatstone bridges, Bridges, Sensor technology, Resistance

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Proceedings Article | 15 March 2016 Paper

Real-time closed-loop control for micro mirrors with quasistatic comb drives

Richard Schroedter, Thilo Sandner, Klaus Janschek, Matthias Roth, Clemens Hruschka

Proceedings Volume 9760, 976009 (2016) https://doi.org/10.1117/12.2208431

KEYWORDS: Mirrors, Micromirrors, Nonlinear control, Control systems, Sensors, Systems modeling, Manufacturing, Scalable video coding, Mechatronics, Complex systems, Raster graphics, Error control coding, Capacitance

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Proceedings Article | 8 March 2014 Paper

Quasi-static microscanner with linearized scanning for an adaptive 3D laser camera

Thilo Sandner, Thomas Grasshoff, Markus Schwarzenberg, Richard Schroedter, Harald Schenk

Proceedings Volume 8977, 897717 (2014) https://doi.org/10.1117/12.2064898

KEYWORDS: Mirrors, Microelectromechanical systems, Stereoscopic cameras, Sensors, 3D-TOF imaging, Laser scanners, Distance measurement, Cameras, 3D metrology, Raster graphics

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SPIE Journal Paper | 20 February 2014

Quasistatic microscanner with linearized scanning for an adaptive three-dimensional laser camera

Thilo Sandner, Thomas Grasshoff, Markus Schwarzenberg, Richard Schroedter, Harald Schenk

JM3, Vol. 13, Issue 01, 011114, (February 2014) https://doi.org/10.1117/12.10.1117/1.JMM.13.1.011114

KEYWORDS: Mirrors, Microelectromechanical systems, Cameras, Stereoscopic cameras, 3D scanning, 3D-TOF imaging, Sensors, 3D acquisition, Distance measurement, Raster graphics

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Showing 5 of 7 publications

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