TY - JOUR
T1 - A Novel Measurement for Monitoring Mechanical Impedance Applied to Breakthrough Detection of Bone-Drill System
AU - Ko, P. J.
AU - Tsai, M. C.
N1 - Funding Information:
This work was supported by Ministry of Science and Technology of Taiwan, under project MOST 105-2218-E-006-008. The authors are grateful to Mr. Ming-Wei Shen, who contributed to pre-research of this study.
Publisher Copyright:
© 2018 Institute of Physics Publishing. All rights reserved.
PY - 2018/8/20
Y1 - 2018/8/20
N2 - Based on a Chain Scattering Description and the Hilbert Huang Transform, this paper proposes a new measurement for monitoring dynamic changes of mechanical impedance without applying conventionally mechanical sensors. The proposed method is applied to the bone drilling system to detect the moment of bone breakthrough. The single frequency mechanical impedance of bone can be computed from the electrical signal of a DC motor in accordance with the proposed method. The experimental results demonstrate that the moment of bone breakthrough can accurately be detected by monitoring changes of mechanical impedance.
AB - Based on a Chain Scattering Description and the Hilbert Huang Transform, this paper proposes a new measurement for monitoring dynamic changes of mechanical impedance without applying conventionally mechanical sensors. The proposed method is applied to the bone drilling system to detect the moment of bone breakthrough. The single frequency mechanical impedance of bone can be computed from the electrical signal of a DC motor in accordance with the proposed method. The experimental results demonstrate that the moment of bone breakthrough can accurately be detected by monitoring changes of mechanical impedance.
UR - http://www.scopus.com/inward/record.url?scp=85053459012&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85053459012&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/398/1/012028
DO - 10.1088/1757-899X/398/1/012028
M3 - Conference article
AN - SCOPUS:85053459012
SN - 1757-8981
VL - 398
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012028
T2 - 2nd International Conference on Manufacturing Technologies, ICMT 2018
Y2 - 19 January 2018 through 21 January 2018
ER -