Zobrazeno 1 - 10
of 229
pro vyhledávání: '"Stefan Seelecke"'
Publikováno v:
Engineering Reports, Vol 6, Iss 10, Pp n/a-n/a (2024)
Abstract So far shape memory alloys (SMA) are mostly characterized by their thermo‐mechanical behavior due to the underlying thermal effect. In technical applications however, where their benefits like low weight and compact design become relevant,
Externí odkaz:
https://doaj.org/article/22b07ac3fd7a46d6bc2b9f21a76e3188
Publikováno v:
Actuators, Vol 13, Iss 10, p 400 (2024)
Shape memory alloys (SMAs) are becoming a more important factor in actuation technology. Due to their unique features, they have the potential to save weight and installation space as well as reduce energy consumption. The system integration of the g
Externí odkaz:
https://doaj.org/article/07785cbb3dd043caa83e62bb172db211
Autor:
Stefan Seelecke, Julian Neu, Sipontina Croce, Jonas Hubertus, Günter Schultes, Gianluca Rizzello
Publikováno v:
Actuators, Vol 12, Iss 4, p 141 (2023)
This paper presents results of the first phase of “Dielectric Elastomer Cooperative Microactuator Systems” (DECMAS), a project within the German Research Foundation Priority Program 2206, “Cooperative Multistable Multistage Microactuator System
Externí odkaz:
https://doaj.org/article/6f29aad97f864b659dbd0305786bc867
Publikováno v:
JPhys Energy, Vol 5, Iss 4, p 045014 (2023)
This paper presents a novel approach to characterizing the relevant mechanical, thermal and caloric properties of elastocalorics material in a single testing device. Usually, tensile experiments are performed to determine the rate- and process-depend
Externí odkaz:
https://doaj.org/article/cdf57c4eed084977b2a7e2f56b5e2c3d
Autor:
Julian Neu, Jonas Hubertus, Sipontina Croce, Günter Schultes, Stefan Seelecke, Gianluca Rizzello
Publikováno v:
Frontiers in Robotics and AI, Vol 8 (2021)
The availability of compliant actuators is essential for the development of soft robotic systems. Dielectric elastomers (DEs) represent a class of smart actuators which has gained a significant popularity in soft robotics, due to their unique mix of
Externí odkaz:
https://doaj.org/article/fc6dea6849754a7790a1484766df9fdd
Publikováno v:
Frontiers in Robotics and AI, Vol 8 (2021)
Externí odkaz:
https://doaj.org/article/239b981487224051b58502107fc1e400
Publikováno v:
Frontiers in Robotics and AI, Vol 7 (2020)
This work presents a novel five-fingered soft hand prototype actuated by Shape Memory Alloy (SMA) wires. The use of thin (100 μm diameter) SMA wire actuators, in conjunction with an entirely 3D printed hand skeleton, guarantees an overall lightweigh
Externí odkaz:
https://doaj.org/article/4c0f6dbb6a1d4a208fa1e37a1fb0e778
Autor:
Sophie Nalbach, Rukmini Manoz Banda, Sipontina Croce, Gianluca Rizzello, David Naso, Stefan Seelecke
Publikováno v:
Frontiers in Robotics and AI, Vol 6 (2020)
Dielectric elastomers (DEs) consist of highly compliant electrostatic transducers which can be operated as actuators, by converting an applied high voltage into motion, and as sensors, since capacitive changes can be related to displacement informati
Externí odkaz:
https://doaj.org/article/622be0e8b3214ba6a65190624db77afd
Autor:
Sipontina Croce, Julian Neu, Jonas Hubertus, Stefan Seelecke, Guenter Schultes, Gianluca Rizzello
Publikováno v:
Actuators, Vol 10, Iss 9, p 209 (2021)
Due to their unique combination of features such as large deformation, high compliance, lightweight, energy efficiency, and scalability, dielectric elastomer (DE) transducers appear as highly promising for many application fields, such as soft roboti
Externí odkaz:
https://doaj.org/article/6bb3efd5972040619893dec9b5f15201
Autor:
Julian Kunze, Johannes Prechtl, Daniel Bruch, Bettina Fasolt, Sophie Nalbach, Paul Motzki, Stefan Seelecke, Gianluca Rizzello
Publikováno v:
Actuators, Vol 10, Iss 4, p 69 (2021)
In this work, we develop a coreless rolled dielectric elastomer actuator (CORDEA) to be used as artificial muscles in soft robotic structures. The new CORDEA concept is based on a 50 µm silicone film with screen-printed electrodes made of carbon bla
Externí odkaz:
https://doaj.org/article/99fcd7a12f5a4e47b64067acea06cf6d