设计和打印可自感的三维架构机器人超材料
Huachen Cui1, Desheng Yao1, Ryan Hensleigh1
1Department of Civil and Environmental Engineering, University of California, Los Angeles, CA 90095, USA.
Science (New York, N.Y.)
|June 16, 2022
概括
研究人员使用增材制造开发了机器人超材料. 这些3D打印材料具有自传感和反控制,模仿生物系统的复杂性.
科学领域:
- 材料科学
- 机器人技术
- 添加剂制造
背景情况:
- 增材制造使复杂的刺激反应材料成为可能.
- 现有的建筑材料缺乏生物系统的综合传感,执行和控制.
研究的目的:
- 设计和制造具有集成传感和多DOF运动的机器人超材料.
- 在人工材料中实现自传感和反控制的编程运动.
主要方法:
- 使用增材制造来创建3D格子结构.
- 将压电,导电和结构元件交织在超材料网络中.
主要成果:
- 创造了能够进行多DOF运动的机器人超材料.
- 证明应对电场的应变放大 (反之亦然).
- 实现了自传感和反控制的编程动作.
结论:
- 开发的机器人超材料作为自身感知微机器人.
- 这些材料整合了传感器,执行器和控制器,以实现活跃的运动.
- 这项工作将建筑材料的复杂性推向生物系统的能力.
相关概念视频
01:30Three-Dimensional Force System
3.2K
In mechanical engineering, a three-dimensional force system is a system of forces acting in three dimensions, with forces applied along the x, y, and z coordinate axes. The three-dimensional force system is an important concept in mechanical engineering, as it allows engineers to understand and analyze the behavior of objects and structures in three dimensions. By understanding the forces acting on a system, engineers can design more efficient and effective mechanical systems that can withstand...
3.2K
01:30Three-Dimensional Force System:Problem Solving
1.5K
A three-dimensional force system refers to a scenario in which three forces act simultaneously in three different directions. This type of problem is commonly encountered in physics and engineering, where it is necessary to calculate the resultant force on the system, which can then be used to predict or analyze the behavior of the object or structure under consideration.
To solve a three-dimensional force system, first resolve each force into its respective scalar components. Do this using...
To solve a three-dimensional force system, first resolve each force into its respective scalar components. Do this using...
1.5K