NDLI: Condition monitoring based on sound feature extraction during bone drilling process

Content Provider	IEEE Xplore Digital Library
Author	Dai Yu Xue Yuan Zhang Jianxun
Copyright Year	2014
Description	Author affiliation: Inst. of Robot. & Autom. Inf. Syst., Nankai Univ., Tianjin, China (Dai Yu; Zhang Jianxun) \|\| Dept. of Orthopedic Surg., Tianjin Med. Univ. Gen. Hosp., Tianjin, China (Xue Yuan)
Abstract	In order to enhance operation safety, this study analyzes the sound pressure signal obtained from the bone drilling process for condition monitoring. The drilling sound is caused by the contact between the drill bit and the bone, and we only pay attention to the harmonic components of the sound pressure signal whose frequencies are integer multiples of spindle frequency. Lifting wavelet transform is performed to extract the crucial characteristic from the sound pressure signal to correlate drilling condition. The product of standard deviation of wavelet coefficients is calculated to determine whether cortical or cancellous bone is drilled. The proposed method is experimentally verified through the drilling operation in in vitro porcine spines, and the results confirm the feasibility and achievable performance of the method and then the safety of the drilling operation is improved.
Starting Page	7317
Ending Page	7322
File Size	329603
Page Count	6
File Format	PDF
ISBN	9789881563873
ISSN	19341768
DOI	10.1109/ChiCC.2014.6896213
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-07-28
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	TCCT, CAA
Subject Keyword	Force sound signal processing Surgery surgical robot Bones Harmonic analysis Lifting wavelet transform condition monitoring Discrete wavelet transforms
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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