灵感来自Kirigami的可编程形状充气鞋
Kirigami-inspired inflatables with programmable shapes
摘要：
日本剪纸艺术Kirigami最近实现了可拉伸机械超材料的设计，这种材料可以通过将周期性切口阵列嵌入弹性片材中来轻松实现。在这里，我们利用kirigami原则设计充气，可以模仿目标形状加压。我们的系统包括一个kirigami片嵌入到一个非结构化的弹性膜。首先，我们表明，膨胀的形状可以通过调整几何参数的kirigami图案控制。然后，通过应用一个简单的优化算法，我们确定了最佳的参数，使kirigami充气变换成一个家庭的目标形状在给定的压力。此外，由于kirigami的镶嵌性质，我们表明，我们可以选择性地操纵单个单元的参数，以允许在不同尺度上再现特征，并最终实现更准确的模仿目标。
英文摘要：
Kirigami, the Japanese art of paper cutting, has recently enabled the design of stretchable mechanical metamaterials that can be easily realized by embedding arrays of periodic cuts into an elastic sheet. Here, we exploit kirigami principles to design inflatables that can mimic target shapes upon pressurization. Our system comprises a kirigami sheet embedded into an unstructured elastomeric membrane. First, we show that the inflated shape can be controlled by tuning the geometric parameters of the kirigami pattern. Then, by applying a simple optimization algorithm, we identify the best parameters that enable the kirigami inflatables to transform into a family of target shapes at a given pressure. Furthermore, thanks to the tessellated nature of the kirigami, we show that we can selectively manipulate the parameters of the single units to allow the reproduction of features at different scales and ultimately enable a more accurate mimicking of the target.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
