Continuous Multi-DoF Wrist Kinematics Estimation Based on a Human-Machine Interface With Electrical-Impedance-Tomography
文献类型：期刊论文
| 作者 | Zheng, Enhao3 ; Zhang, Jingzhi1,3; Wang, Qining2; Qiao, Hong3
|
| 刊名 | FRONTIERS IN NEUROROBOTICS
 |
| 出版日期 | 2021-09-30 |
| 卷号 | 15页码:13 |
| 关键词 | wrist angle estimation electrical-impedance-tomography multi-DoF Lasso human-machine interface |
| ISSN号 | 1662-5218 |
| DOI | 10.3389/fnbot.2021.734525 |
| 通讯作者 | Zheng, Enhao(enhao.zheng@ia.ac.cn) |
| 英文摘要 | This study proposed a multiple degree-of-freedom (DoF) continuous wrist angle estimation approach based on an electrical impedance tomography (EIT) interface. The interface can inspect the spatial information of deep muscles with a soft elastic fabric sensing band, extending the measurement scope of the existing muscle-signal-based sensors. The designed estimation algorithm first extracted the mutual correlation of the EIT regions with a kernel function, and second used a regularization procedure to select the optimal coefficients. We evaluated the method with different features and regression models on 12 healthy subjects when they performed six basic wrist joint motions. The average root-mean-square error of the 3-DoF estimation task was 7.62 degrees, and the average R-2 was 0.92. The results are comparable to state-of-the-art with sEMG signals in multi-DoF tasks. Future endeavors will be paid in this new direction to get more promising results. |
| WOS关键词 | OF-THE-ART ; EMG ; MOTION ; PREDICTION ; MOVEMENTS |
| 资助项目 | National Natural Science Foundation of China[62073318] |
| WOS研究方向 | Computer Science ; Robotics ; Neurosciences & Neurology |
| 语种 | 英语 |
| WOS记录号 | WOS:000707780900001 |
| 出版者 | FRONTIERS MEDIA SA |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.ia.ac.cn/handle/173211/46197]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_机器人应用与理论组 |
| 通讯作者 | Zheng, Enhao |
| 作者单位 | 1.Beihang Univ, Sch Gen Engn, Beijing, Peoples R China 2.Peking Univ, Coll Engn, Dept Adv Mfg & Robot, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Enhao,Zhang, Jingzhi,Wang, Qining,et al. Continuous Multi-DoF Wrist Kinematics Estimation Based on a Human-Machine Interface With Electrical-Impedance-Tomography[J]. FRONTIERS IN NEUROROBOTICS,2021,15:13. |
| APA | Zheng, Enhao,Zhang, Jingzhi,Wang, Qining,&Qiao, Hong.(2021).Continuous Multi-DoF Wrist Kinematics Estimation Based on a Human-Machine Interface With Electrical-Impedance-Tomography.FRONTIERS IN NEUROROBOTICS,15,13. |
| MLA | Zheng, Enhao,et al."Continuous Multi-DoF Wrist Kinematics Estimation Based on a Human-Machine Interface With Electrical-Impedance-Tomography".FRONTIERS IN NEUROROBOTICS 15(2021):13. |
入库方式： OAI收割
来源：自动化研究所
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