Understanding Metamaterial Mechanisms
Understanding Metamaterial Mechanisms
复制标题
了解超材料机制
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Patrick Baudisch
中科院分区：
文献类型：
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作者：
A. Ion;David Lindlbauer;Philipp Herholz;M. Alexa;Patrick Baudisch
在本文中，我们建立了由细胞结构组成的机制的基础-被称为超材料机制。这种超材料机制以前被证明可以在3D打印材料的细胞结构中实现完整的机制，而不需要组装。然而，他们的设计极具挑战性。一个机制由许多相互连接并相互施加约束的单元组成。这导致机制的不明显和非线性行为，这阻碍了用户设计。在这项工作中，我们调查的基本拓扑约束，这样的细胞结构及其对所产生的机制的影响。基于这些发现，我们贡献了一个计算设计工具，自动创建一个超材料机制，从用户定义的运动路径。这个工具是唯一可行的，因为我们的新的抽象表示的全局约束大大减少了搜索空间的可能的细胞排列。
In this paper, we establish the underlying foundations of mechanisms that are composed of cell structures---known as metamaterial mechanisms. Such metamaterial mechanisms were previously shown to implement complete mechanisms in the cell structure of a 3D printed material, without the need for assembly. However, their design is highly challenging. A mechanism consists of many cells that are interconnected and impose constraints on each other. This leads to unobvious and non-linear behavior of the mechanism, which impedes user design. In this work, we investigate the underlying topological constraints of such cell structures and their influence on the resulting mechanism. Based on these findings, we contribute a computational design tool that automatically creates a metamaterial mechanism from user-defined motion paths. This tool is only feasible because our novel abstract representation of the global constraints highly reduces the search space of possible cell arrangements.
DOI：
10.1145/3173574.3174070
发表时间：
2018-04
期刊：
Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems
影响因子：
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作者：
Xiang 'Anthony' Chen;Ye Tao;Guanyun Wang;Runchang Kang;Tovi Grossman;Stelian Coros;S. Hudson
通讯作者：
Xiang 'Anthony' Chen;Ye Tao;Guanyun Wang;Runchang Kang;Tovi Grossman;Stelian Coros;S. Hudson