Design of nastic cellular structures with osmotic actuation

变形体结构在航空航天、汽车、能源等工业中有着不可替代的作用。本计画旨在发展从植物的可塑性运动中提取的新概念，以及相关的计算演算法，以设计具渗透致动的可塑性细胞结构。该项目具有重要意义，因为它从仿生学的角度为飞机和汽车的形状变形挑战提供了一个潜在的解决方案-弹性驱动。预期成果将是：一种新的数值方法设计的nastic细胞结构，并验证算法与一种新的拓扑几何表示和多目标和约束的应用程序中变形结构与多个目标形状。

Shape changing structures play an imperative role in aerospace, automobile, energy and other industries. This project aims to develop novel concepts extracted from nastic motion in plants and relevant computational algorithms for the design of nastic cellular structures with osmotic actuation. The project is of significance as it offers a potential solution to the shape morphing challenge in aircraft and automobile from biomimetics viewpoint - nastic actuation. The expected outcomes will be: a new numerical method for designing nastic cellular structures; and, validated algorithms with a novel topological geometry representation and multi objectives and constraints for applications in morphing structures with multiple target shapes.