Additively manufactured unimorph dielectric elastomer actuators: Design, materials, and fabrication.

ABSTRACT: Dielectric elastomer actuator (DEA) is a smart material that holds promise for soft robotics due to the material's intrinsic softness, high energy density, fast response, and reversible electromechanical characteristics. Like for most soft robotics materials, additive manufacturing (AM) can significantly benefit DEAs and is mainly applied to the unimorph DEA (UDEA) configuration. While major aspects of UDEA modeling are known, 3D printed UDEAs are subject to specific material and geometrical limitations due to the AM process and require a more thorough analysis of their design and performance. Furthermore, a figure of merit (FOM) is an analytical tool that is frequently used for planar DEA design optimization and material selection but is not yet derived for UDEA. Thus, the objective of th

SUBMITTER: Sikulskyi S 

PROVIDER: S-EPMC9800877 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature