Design and Implementation of Cone Dielectric Elastomer Actuator with Double-Slider Mechanism
文献类型：期刊论文
| 作者 | Luan YG(栾云广); Wang HM(王化明); Zhu YL(朱银龙) |
| 刊名 | JOURNAL OF BIONIC ENGINEERING
 |
| 出版日期 | 2010 |
| 卷号 | 7期号:S页码:S212-S217 |
| 关键词 | dielectric elastomer actuator negative stiffness preload displacement force |
| ISSN号 | 1672-6529 |
| 产权排序 | 2 |
| 通讯作者 | 王化明 |
| 中文摘要 | Dielectric Elastomer Actuators (DEA) have a wide application prospect in the area of robot due to its merits. The aim of this paper is to improve the displacement of cone DEA and to make full use of the large-strain advantage of elastomer, as well as to reduce the volume and mass of actuator. After presenting the manufacturing process and working principle of cone DEA, it is analyzed that negative stiffness preload can enlarge the displacement of actuator significantly. Then a half-diamond mechanism is analyzed using double-slider model to implement a negative stiffness preload. Two points from force-displacement curves, f(off) and f(on) of elastomer with voltage on and off, are selected as two working equilibrium positions of actuator to calculate the parameters of the preload mechanism, hereby the negative stiffness mechanism is realized. Displacement experiments show that the cone DEA has a displacement of 20 mm under voltage 7541V and experimental results agree well with analytical results. Since the initial displacement is very small, so the large-strain advantage of elastomer is used for improving the displacement of actuator. In addition, the force outputs of the actuator when voltage is on and off are acquired, which shows actuator has a maximal force ability of 1.6 N. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Multidisciplinary ; Materials Science, Biomaterials ; Robotics |
| 研究领域[WOS] | Engineering ; Materials Science ; Robotics |
| 收录类别 | SCI ; EI ; CPCI（ISTP） |
| 语种 | 英语 |
| WOS记录号 | WOS:000282392000028 |
| 公开日期 | 2012-05-29 |
| 源URL | [http://ir.sia.cn/handle/173321/7333]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Luan YG,Wang HM,Zhu YL. Design and Implementation of Cone Dielectric Elastomer Actuator with Double-Slider Mechanism[J]. JOURNAL OF BIONIC ENGINEERING,2010,7(S):S212-S217. |
| APA | Luan YG,Wang HM,&Zhu YL.(2010).Design and Implementation of Cone Dielectric Elastomer Actuator with Double-Slider Mechanism.JOURNAL OF BIONIC ENGINEERING,7(S),S212-S217. |
| MLA | Luan YG,et al."Design and Implementation of Cone Dielectric Elastomer Actuator with Double-Slider Mechanism".JOURNAL OF BIONIC ENGINEERING 7.S(2010):S212-S217. |
入库方式： OAI收割
来源：沈阳自动化研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。