Electrically and Sunlight-Driven Actuator with Versatile Biomimetic Motions Based on Rolled Carbon Nanotube Bilayer Composite
Electrically and Sunlight-Driven Actuator with Versatile Biomimetic Motions Based on Rolled Carbon Nanotube Bilayer Composite
复制标题
基于卷状碳纳米管双层复合材料的具有多功能仿生运动的电力和阳光驱动执行器
DOI：
10.1002/adfm.201704388
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发表时间：
2017-11-24
影响因子：
19
通讯作者：
Wu, Yucheng
中科院分区：
文献类型：
--
作者：
Hu, Ying;Liu, Jiaqin;Wu, Yucheng
仿生机器人应用对多刺激响应型软驱动器的设计提出了很高的要求，使其能够通过简单的结构来模拟先进复杂的生物运动。在此基础上，受人类手指轻击动作的启发，设计了一种基于滚动碳纳米管/聚合物双层复合驱动器的柔性跳跃机器人，模仿体操运动员的空翻动作。这种新型的滚压管状双层致动器具有电和阳光诱导的致动器，具有从管状到扁平的超大变形(角度变化200度或曲率2厘米(-1))，响应速度快(
Designing multistimuli responsive soft actuators which can mimic advanced and sophisticated biological movements through simple configuration is highly demanded for the biomimetic robotics application. Here, inspired by the human's flick finger behavior which can release large force output, a soft jumping robot mimicking the gymnast's somersault is designed based on the rolled carbon nanotube/polymer bilayer composite actuator. This new type of rolled bilayer actuator with tubular shape is fabricated and shows electrically and sunlight-induced actuation with remarkable performances including ultralarge deformation from tubular to flat (angel change >200 degrees or curvature >2 cm(-1)), fast response (