Fabrication, structure characterization, and performance testing of piezoelectret-film sensors for recording body motion
文献类型：期刊论文
| 作者 | Peng Fang; Xingchen Ma; Xiangxin Li; Xunlin Qiu; Reimund Gehard; Xiaoqing Zhang; Guanglin Li |
| 刊名 | IEEE Sensors Journal
 |
| 出版日期 | 2018 |
| 文献子类 | 期刊论文 |
| 英文摘要 | During muscle contractions, radial-force distributions are generated on muscle surfaces due to muscle-volume changes, from which the corresponding body motions can be recorded by means of so-called force myography (FMG). Piezo- or ferroelectrets are flexible piezoelectric materials with attractive materials and sensing properties. In addition to several other applications, they are suitable for detecting force variations by means of wearable devices. In this work, we prepared piezoelectrets from cellular polypropylene (PP) films by optimizing the fabrication procedures, and developed an FMG-recording system based on piezoelectret sensors. Different hand and wrist movements were successfully detected on able-bodied subjects with the FMG system. The FMG patterns were evaluated and identified by means of linear discriminant analysis (LDA) and artificial neural network (ANN) algorithms, and average motion-classification accuracies of 96.1% and 94.8%, respectively, were obtained. Our work demonstrates the feasibility of using piezoelectret-film sensors for FMG and may thus lead to alternative methods for detecting body motion and to related applications e.g. in biomedical engineering or structural-health monitoring. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000418076100046 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/11949]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | IEEE Sensors Journal |
| 推荐引用方式 GB/T 7714 | Peng Fang,Xingchen Ma,Xiangxin Li,et al. Fabrication, structure characterization, and performance testing of piezoelectret-film sensors for recording body motion[J]. IEEE Sensors Journal,2018. |
| APA | Peng Fang.,Xingchen Ma.,Xiangxin Li.,Xunlin Qiu.,Reimund Gehard.,...&Guanglin Li.(2018).Fabrication, structure characterization, and performance testing of piezoelectret-film sensors for recording body motion.IEEE Sensors Journal. |
| MLA | Peng Fang,et al."Fabrication, structure characterization, and performance testing of piezoelectret-film sensors for recording body motion".IEEE Sensors Journal (2018). |
入库方式： OAI收割
来源：深圳先进技术研究院
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