Johannes Prechtl

Doktorand

Doktorvater: Jun.-Prof. Gianluca Rizzello

Adresse:
c/o ZeMA - Zentrum für Mechatronik und Automatisierungstechnik gGmbH
Eschberger Weg 46, Gewerbepark Gebäude 9
66121 Saarbrücken
Deutschland

Mail: johannes.prechtl(at)imsl.uni-saarland.de 

Telefon: +49 (0)681-302-71363

 

Ausbildung

  • 2019 - Abschluss des Masterstudiengangs Systems Engineering, Universität des Saarlandes, Saarbrücken, Deutschland
  • 2017 - Abschluss des Bachelor-Studiengangs Mechatronik, Universität des Saarlandes, Saarbrücken, Deutschland

Forschung

Forschungsprojekt

  • Dielectric Elastomers – Soft Material Actuator/Sensor Concepts for Soft Robotic Systems (DFG SPP 2100 SMRS),
    Teilprojekt Modellierung, Steuerung und Self-Sensing

Forschungsinteressen

  • Energiebasierte Modellierung
  • Regelungs – und Self-Sensing-Verfahren für Soft Robots
  • Dielektrische Elastomere
  • Soft Robotics

Lehre

Lehrassistenz

  • Wintersemester 2021/22 - Unterstützung der Übungen von ASIM 3
  • Wintersemester 2020/21 - Unterstützung der Übungen von ASIM 3
  • Wintersemester 2019/20 - Unterstützung der Übungen von ASIM 3

Wissenschaftliche Publikationen

Zeitschriften mit Peer-Review

  1. J. Prechtl, J. Kunze, G. Moretti, D. Bruch, S. Seelecke, and G. Rizzello, “Modeling and experimental validation of thin, tightly rolled dielectric elastomer actuators,” Smart Materials and Structures, vol. 31, no. 1, p. 015008, Nov. 2021 (DOI: 10.1088/1361-665X/ac34be).
  2. J. Kunze, J. Prechtl, D. Bruch, B. Fasolt, S. Nalbach, P. Motzki, S. Seelecke, and G. Rizzello, “Design, Manufacturing, and Characterization of Thin, Core-Free, Rolled Dielectric Elastomer Actuators,” Actuators, vol. 10, no. 4, p. 69, Mar. 2021 (DOI: 10.3390/act10040069).

Konferenzbeiträge

  1. J. Prechtl, M. Baltes, J. Kunze, S. Seelecke, and G. Rizzello, “Towards Sensorless Configuration Estimation in Multi-DoF Soft Robotic Structures Driven by Rolled Dielectric Elastomer Actuators," in 2022 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2022, pp. 1-7.
  2. P. R. Massenio, J. Prechtl, D. Naso, and G. Rizzello, “Nonlinear Optimal Control of a Soft Robotic Structure Actuated by Dielectric Elastomer Artificial Muscles," in 2022 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2022, pp. 1-6.
  3. M. Baltes, J. Prechtl, J. Kunze, and G. Rizzello, “Design and Parameter Identification of a Soft Robotic bendable module with Artificial Muscle Fibers," in International Conference and Exhibition on New Actuator Systems and Applications ACTUATOR 22, 2022, pp. 1-4.
  4. M. Baltes, J. Kunze, J. Prechtl, P. Motzki, S. Seelecke, and G. Rizzello, “Soft Robotic Tentacle Arm Element Actuated by Rolled Dielctric Elastomer Artificial Muscles," in Electroactive Polymer Actuators and Devices (EAPAD) XXIV, 2022, p. 1204207 (DOI: 10.1117/12.2612516).
  5. J. Prechtl, J. Kunze, D. Bruch, S. Seelecke, and G. Rizzello, “Modeling and Parameter Identification of Rolled Dielectric Elastomer Actuators for Soft Robots," in Electroactive Polymer Actuators and Devices (EAPAD) XXIII, 2021, p. 115871H (DOI: 10.1117/12.2581019).
  6. J. Prechtl, J. Kunze, D. Bruch, S. Seelecke, and G. Rizzello, “Bistable Actuation in Multi-DoF Soft Robotic Modules Driven by Rolled Dielectric Elastomer Actuators," in 4th IEEE International Conference on Soft Robotics, 2021, pp. 82-89 (DOI: 10.1109/RoboSoft51838.2021.9479246).
  7. J. Prechtl, J. Kunze, S. Seelecke, and G. Rizzello, “Soft Robotic Module Actuated by Silicone-Based Rolled Dielectric Elastomer Actuators - Modeling and Simulation," in 17th International Conference on New Actuators, 2021, pp. 1-4.
  8. J. Prechtl, S. Seelecke, P. Motzki, and G. Rizzello, “Model-Based, Self-Sensing Actuator System based on antagonistic SMA Wires," in 17th International Conference on New Actuators, 2021, pp. 1-4.
  9. J. Kunze, J. Prechtl, D. Bruch, S. Nalbach, P. Motzki, S. Seelecke, and G. Rizzello, “Concept and Fabrication of Silicone-based Rolled Dielectric Elastomer Actuators (RDEAs) for Soft Robots," in 17th International Conference on New Actuators, 2021, pp. 1-4.
  10. J. Prechtl, S. Seelecke, P. Motzki, and G. Rizzello, “Self-Sensing Control of Antagonistic SMA Actuators Based on Resistance-Displacement Hysteresis Compensation," in ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, 2020, p. V001T03A001 (DOI: 10.1115/SMASIS2020-2224).
  11. J. Kunze, J. Prechtl, G. Rizzello, and S. Seelecke, “Design and Fabrication of Silicone-based Dielectric Elastomer Rolled Actuators for Soft Robotic Applications," in Electroactive Polymer Actuators and Devices (EAPAD) XXII, 2020, p. 113752D (DOI: 10.1117/12.2558444).
  12. J. Prechtl, J. Kunze, S. Nalbach, S. Seelecke, and G. Rizzello, “Soft Robotic Module Actuated by Silicone-Based Rolled Dielectric Elastomer Actuators - Modeling and Simulation," in Electroactive Polymer Actuators and Devices (EAPAD) XXII, 2020, p. 113752C (DOI: 10.1117/12.2557736).