Project Details
Projekt
DECMAS phase 2: Dielectric Elastomer Membranes for Cooperative Micro-Actuator/Sensor Concepts
Applicants
Professor Dr. Gianluca Rizzello; Professor Dr. Günter Schultes; Professor Dr.-Ing. Stefan Seelecke
Subject Area
Microsystems
Automation, Mechatronics, Control Systems, Intelligent Technical Systems, Robotics
Automation, Mechatronics, Control Systems, Intelligent Technical Systems, Robotics
Term
since 2019
Project identifier
Deutsche Forschungsgemeinschaft (DFG) - Project number 424608471
The goal of this project is the development of the first miniaturized, fully polymeric, highly flexibly, and large-stroke actuator/sensor system based on an array of dielectric elastomer (DE) transducers, to enable cooperative tasks at the micro-scale in, e.g., future wearable and soft robotics applications. This task will be jointly carried out by three groups, two from Systems Engineering at Saarland University (Rizzello, Seelecke) and one from HTW Saar (Schultes), in continuation of the collaboration already established during the first SPP 2206 funding period. During Phase 1, the project focused on generating a basic understanding of cooperative effects in a 1D array of macro-scale DEs. Building upon these results, in Phase 2 we will address development and control of a cooperative 2D array of DEs at the micro-scale. To achieve this goal, the first group (Rizzello) will develop novel mathematical models and cooperative control algorithms for micro-scale DE array applications, while the second group (Seelecke) will investigate new miniaturization and 2D system integration concepts for multi-functional DE micro-actuator/-sensor systems, and the third group (Schultes) will address novel fabrication concepts of micro-structured, system-integrable electrodes needed to achieve cooperative local activation of the individual array taxels. Similarly to Phase 1, the achievement of the project goal will require a highly interdisciplinary approach, which will be ensured by the complementary expertise of the three groups. The common location in Saarbrücken will also ensure a close and synergistic collaboration for the entire project duration.
DFG Programme
Priority Programmes
