People
Dr. Stefan Conrad

Dr. Stefan Conrad

Demonstrators | Hermann Staudinger Fellow Recipient 2019

Cluster of Excellence livMatS @ FIT – Freiburg Center for Interactive Materials and Bioinspired Technologies

Project

Project description
The livMatS Demonstrator project aims to build three lines of demonstrators, which are supposed to perform simple decision-making. My aim is to develop mechanisms that enable this decision-making through stimulus-response-systems, which I will implement on the material level. Since this requires the rapid prototyping of complex geometries, I am currently constructing a multi-material 3D-printer capable of combining up to eight substances.

Project outcomes
In my work, I designed a tool-changing multi-material 3D printer and used it to research components for pneumatic soft robotics. A particular focus here, in addition to air-driven actuators, was on electronics-free logic devices. These are capable of switching binary signals on a pneumatic basis and mimicking the function of electrical logic gates. Based on these components, several electronics-free compliant machines were implemented as part of my work, highlighting their potential for livMatS and the further development of 3D-printed soft robotics.


Supervisor and dissertation
Prof. Dr. Thomas Speck

Current position
Postdoctoral researcher at the DELIVER project of the Carl Zeiss Foundation working on data driven engineering of sustainable living materials.



Publications in livMatS