Signal Feature Analysis of Contact Force at the Tip of a Flexible Ureteroscope
文献类型：会议论文
| 作者 | Deng, Yinan2; Yang TW(杨唐文)2; Dai, Shaotao1; Song GL(宋国立)3
|
| 出版日期 | 2020 |
| 会议日期 | July 20-24, 2020 |
| 会议地点 | Montreal, QC, Canada |
| 页码 | 984-987 |
| 英文摘要 | This paper presents a signal analysis approach to identify the contact objects at the tip of a flexible ureteroscope. First, a miniature triaxial fiber optic sensor based on Fiber Bragg Grating(FBG) is devised to measure the interactive force signals at the ureteroscope tip. Due to the multidimensional properties of these force signals, the principal components analysis(PCA) method is introduced to reduce dimensions. The signal features are then extracted from the representative principal component signals using the wavelet transform(WT) method. Experimental results show that the contact objects at the tip of a ureteroscope are readily discriminated from the measured force signals with the proposed approach.Clinical Relevance - This work commits to analyze the contact force signals at the tip of a flexible ureteroscope for the purpose of contact objects identification. |
| 产权排序 | 3 |
| 会议录 | 42nd Annual International Conferences of the IEEE Engineering in Medicine and Biology Society: Enabling Innovative Technologies for Global Healthcare, EMBC 2020
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | New York |
| 语种 | 英语 |
| ISBN号 | 978-1-7281-1990-8 |
| WOS记录号 | WOS:000621592201077 |
| 源URL | [http://ir.sia.cn/handle/173321/27672]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 通讯作者 | Deng, Yinan |
| 作者单位 | 1.School of Electrical Engineering, Beijing Jiaotong University, Beijing, China 2.Inst. of Info. Sci. and the Beijing Key Lab. of Advanced Information Science and Network Technology, Beijing Jiaotong University, Beijing, China 3.State Key Laboratory of Robotics, Shenang Institute of Automation, CAS, Shenyang, China |
| 推荐引用方式 GB/T 7714 | Deng, Yinan,Yang TW,Dai, Shaotao,et al. Signal Feature Analysis of Contact Force at the Tip of a Flexible Ureteroscope[C]. 见:. Montreal, QC, Canada. July 20-24, 2020. |
入库方式： OAI收割
来源：沈阳自动化研究所
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