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August 25, 2025WileyOpen Access

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

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Authors

MKMarkus KoenigsdorffSKStefania KonstantinidiAEAnett Endesfelder

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Overview

Novel carbon fiber reinforcement enhances electromechanical properties of actuators, suggesting broader soft robotics applications.

Key Points

  • The new carbon fiber reinforcement enables uniform strain distribution, enhancing actuator performance without aspect ratio dependency.
  • Overall stiffness of dielectric elastomer actuators increases by 30%, while maintaining reliable actuation strains under load.
  • This approach simplifies actuator design by making length independent of electromechanical properties throughout various aspect ratios.
  • Long-term stability tests confirm the composite's reliability for applications in soft robotics and more complex mechanical systems.

Cite This Study

Koenigsdorff et al. (2025) studied this question.

synapsesocial.com/papers/68af61fdad7bf08b1eae28f6https://doi.org/10.1002/adrr.202500010
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