Method of actuating shape changeable member, shape changeable member and actuating system

A component and variable technology, applied in the field of actuation of shape-changeable components, shape-variable components and actuation systems, can solve problems such as hindering mobility and application, single movement mode, etc., to achieve easy-to-achieve effects

Active Publication Date: 2019-10-25
MAX PLANCK GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN EV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While unlaced miniatures also exist, these typically only perform one mode of motion and are specifically designed to perform a single mode of motion
However, using components that can only perform a limited number of motion modes hampers the mobility and applications that these components can perform

Method used

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  • Method of actuating shape changeable member, shape changeable member and actuating system
  • Method of actuating shape changeable member, shape changeable member and actuating system
  • Method of actuating shape changeable member, shape changeable member and actuating system

Examples

Experimental program
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Embodiment Construction

[0088] figure 1 a shows the design of the shape-variable actuatable member 10 in the form of a strip of material. The shape variable actuatable member 10 may also be referred to as a magnetoelastic member 10 . The component 10 has a length l in the x-direction, a height h in the y-direction, and a width w in the z-direction. In the present example, the member 10 is made of successive infinitesimal segments ds, 9 segments along the x-direction are shown for illustration, the segments s(ds) each comprising the same material, but with different magnetization directions, as indicated by the arrow.

[0089] The last segment s in the x direction f Indicates the phase shift β of the magnetization R , this phase shift is important and will be discussed below.

[0090] The member 10 is magnetoelastic and made of a hydrophobic silicon rubber sheet loaded with 5 μm NdFeB particles. Figure 5 and the ensuing description detail steps that may be performed to form such a member 10 . ...

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Abstract

The present invention relates to a method of actuating a shape changeable member of actuatable material. The invention further relates to a shape changeable member and to a System comprising such a shape changeable member and a magnetic field apparatus.

Description

technical field [0001] The present invention relates to a method of actuating a shape changeable member of an actuatable material. The invention also relates to a shape changeable member and a system comprising such a shape changeable member and a magnetic field arrangement. Background technique [0002] Miniatures are conceived to allow easy access and inspection of confined, remote and unexplored environments. However, the limited mobility of microcomponents may hinder the realization of targeted applications in highly unstructured landscapes. [0003] The miniatures produced so far have typically been tethered components, meaning they are usually attached to another structure and can move relative to it. While unlaced micros also exist, these typically only perform one mode of motion and are specifically designed to perform a single mode of motion. However, using components that can only perform a limited number of motion modes hinders the mobility and applications tha...

Claims

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Application Information

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IPC IPC(8): B62D57/00B60F3/00B63H1/37B62D57/02F03G7/06H01F1/03
CPCF03G7/065B63H1/37B60F3/00H01F1/0308B81B3/0032B81B2201/038F03G7/0614F05B2280/5006
Inventor胡文琪林国展马西莫·马斯特兰杰利梅廷·西蒂
OwnerMAX PLANCK GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN EV