Design of Hierarchical Structures for Synchronized Deformations

  title={Design of Hierarchical Structures for Synchronized Deformations},
  author={Hamed Seifi and Anooshe Rezaee javan and Arash Ghaedizadeh and Jianhu Shen and Shanqing Xu and Yi Min Xie},
  journal={Scientific Reports},
In this paper we propose a general method for creating a new type of hierarchical structures at any level in both 2D and 3D. A simple rule based on a rotate-and-mirror procedure is introduced to achieve multi-level hierarchies. These new hierarchical structures have remarkably few degrees of freedom compared to existing designs by other methods. More importantly, these structures exhibit synchronized motions during opening or closure, resulting in uniform and easily-controllable deformations… 
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