具有智能蒙皮潜质的磁流变弹性体磁力学特性  

Magnetic Mechanical Properties of Magneto Rheological Elastomer of New Smart Material for Morphing Skin

作　　者：邓扬晨[1] 杨宇[2] 何玉庆[3] 李琦[4] 王志刚 白巍[5] 郭义林 Deng Yangchen;Yang Yu;He Yuqing;Li Qi;WangZhigang;BaiWei;Guo Yilin(AVIC Shenyang Aircraft Design and Research Institute,Shenyang 110035,China;Aircraft Strength Research Institute of China,Xi’an 710065,China;Shenyang Institute of Automation Chinese Academy of Sciences,Shenyang 110016,China;Liaoning University,Shenyang 110036,China;Shenyang Aerospace University,Shenyang 110136,China)

机构地区：[1]航空工业沈阳飞机设计研究所,辽宁沈阳110035 [2]中国飞机强度研究所,陕西西安710065 [3]中国科学院沈阳自动化研究所,辽宁沈阳110016 [4]辽宁大学,辽宁沈阳110036 [5]沈阳航空航天大学,辽宁沈阳110136

出　　处：《航空科学技术》2024年第8期1-13,共13页Aeronautical Science & Technology

基　　金：机器人学国家重点实验室自主基金(2020-Z02)。

摘　　要：变体飞机的难点之一在于变形机翼,而变形机翼的难点之一在于变形蒙皮,其中后者的研究难度长期以来被忽视。以往很多变形翼蒙皮的研究与设计中,一般更加关注基于力学特征的智能材料。本文从变体结构中的变形蒙皮特性与需求出发,简述了变形蒙皮的研究进展,论述了磁流变弹性体(MRE)的概念、材料组成以及功能等内容,以及磁流变弹性体磁力学的相关表征。One of the difficulties of the morphing aircraft is the deformable wing,and one of the difficulties of the deformable wing is the flexible skin,among which the research difficulty of the latter has been ignored for a long time.In the previous research and design of morphing wing skin,more attention has been paid to intelligent materials based on mechanical features.This paper starts from the characteristics and requirements of flexible skin in the morphing structure.Firstly,it describes the review of flexible skin briefly;secondly,it discusses the concept,material composition and function of Magneto Rheological Elastomers(MRE);then,it describes the magnetic characterization of MRE.

关 键 词：变体结构 变形蒙皮 智能材料 磁流变弹性体 磁流变效应 力学表征 

分 类 号：TB381[一般工业技术—材料科学与工程]