Mechanical Characterization Analysis of Kirigami Structure for Soft Robotic Design

This paper provides a detailed mechanical characterization and stress analysis of kirigami sheets across various structural configurations, highlighting their potential applications in soft robotics. The study examines linear, circular, triangular, and trapezoidal kirigami patterns through finite element simulations, complemented by experimental validation. Deformation parameters are systematically applied to both single and multiple units of kirigami sheets to assess their capacity for mechanical elongation and load sustainability. Additionally, friction analyses are discussed via simulation to explore the anchoring effects of these kirigami structures when applied to soft robots. The results of this study enhance our understanding of the mechanical properties of kirigami structures and their practical implications for soft robotics design.