In article number 2007982, Holger Steeb, Sabine Ludwigs, and co‐workers present humidity‐triggered bending actuators based on simple polymer bilayers and their in‐depth mechanical characterization. A loop consisting of the mechanical characterization and a simple analytical model allows the prediction of deformations of in principle any complex geometry and material combination, for example, for moving parts and curvatures in soft robotics.

中文翻译：

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执行器：从了解机械行为到湿度触发双层执行器的曲率预测（材料顾问9/2021）

在编号2007982中，Holger Steeb，Sabine Ludwigs和同事们提出了基于简单聚合物双层及其深入机械特性的湿度触发弯曲执行器。由机械特性和简单分析模型组成的循环原则上可以预测任何复杂几何形状和材料组合的变形，例如，用于软机器人中的运动零件和曲率。