弹性体
刚度
软机器人
数码产品
材料科学
保险丝(电气)
机器人学
计算机科学
人工肌肉
导电体
纳米技术
机器人
电气工程
执行机构
人工智能
工程类
复合材料
作者
Guolin Yun,Tim Cole,Yuxin Zhang,Jiahao Zheng,Shuaishuai Sun,Yiming Ou-yang,Jian Shu,Hongda Lu,Qingtian Zhang,Yongjing Wang,Duc Truong Pham,Tawfique Hasan,Weihua Li,Shiwu Zhang,Shi-Yang Tang
出处
期刊:Science Advances
[American Association for the Advancement of Science (AAAS)]
日期:2023-01-25
卷期号:9 (4)
标识
DOI:10.1126/sciadv.adf1141
摘要
Materials with programmable conductivity and stiffness offer new design opportunities for next-generation engineered systems in soft robotics and electronic devices. However, existing approaches fail to harness variable electrical and mechanical properties synergistically and lack the ability to self-respond to environmental changes. We report an electro-mechano responsive Field’s metal hybrid elastomer exhibiting variable and tunable conductivity, strain sensitivity, and stiffness. By synergistically harnessing these properties, we demonstrate two applications with over an order of magnitude performance improvement compared to state-of-the-art, including a self-triggered multiaxis compliance compensator for robotic manipulators, and a resettable, highly compact, and fast current-limiting fuse with an adjustable fusing current. We envisage that the extraordinary electromechanical properties of our hybrid elastomer will bring substantial advancements in resilient robotic systems, intelligent instruments, and flexible electronics.
科研通智能强力驱动
Strongly Powered by AbleSci AI