Abstract
In this study, Barasch's method is improved upon to calculate the natural frequencies of rotating disks in less time. The characteristics of the natural frequencies in rotating coordinates are studied and an estimation procedure that uses cantilever and conic curves is suggested to conveniently calculate the natural frequencies and mode shapes. The convergence speed of Barasch's method is accelerated by estimating an initial value of the solution for the characteristic equation.
| Original language | English |
|---|---|
| Title of host publication | Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 97-98 |
| Number of pages | 2 |
| ISBN (Electronic) | 0780387171, 9780780387171 |
| DOIs | |
| Publication status | Published - 2004 Jan 1 |
| Event | 2004 Asia-Pacific Magnetic Recording Conference, APMRC 2004 - Seoul, Korea, Republic of Duration: 2004 Aug 16 → 2004 Aug 19 |
Publication series
| Name | Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004 |
|---|
Other
| Other | 2004 Asia-Pacific Magnetic Recording Conference, APMRC 2004 |
|---|---|
| Country | Korea, Republic of |
| City | Seoul |
| Period | 04/8/16 → 04/8/19 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
Cite this
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Natural frequency analysis of a rotating circular disk using the reformed Barasch's method. / Chang, Young Bae; Lim, Eul Gyoon; Park, No Cheol; Park, Young Pil.
Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004. Institute of Electrical and Electronics Engineers Inc., 2004. p. 97-98 1521969 (Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Natural frequency analysis of a rotating circular disk using the reformed Barasch's method
AU - Chang, Young Bae
AU - Lim, Eul Gyoon
AU - Park, No Cheol
AU - Park, Young Pil
PY - 2004/1/1
Y1 - 2004/1/1
N2 - In this study, Barasch's method is improved upon to calculate the natural frequencies of rotating disks in less time. The characteristics of the natural frequencies in rotating coordinates are studied and an estimation procedure that uses cantilever and conic curves is suggested to conveniently calculate the natural frequencies and mode shapes. The convergence speed of Barasch's method is accelerated by estimating an initial value of the solution for the characteristic equation.
AB - In this study, Barasch's method is improved upon to calculate the natural frequencies of rotating disks in less time. The characteristics of the natural frequencies in rotating coordinates are studied and an estimation procedure that uses cantilever and conic curves is suggested to conveniently calculate the natural frequencies and mode shapes. The convergence speed of Barasch's method is accelerated by estimating an initial value of the solution for the characteristic equation.
UR - http://www.scopus.com/inward/record.url?scp=84934276530&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84934276530&partnerID=8YFLogxK
U2 - 10.1109/APMRC.2004.1521969
DO - 10.1109/APMRC.2004.1521969
M3 - Conference contribution
AN - SCOPUS:84934276530
T3 - Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004
SP - 97
EP - 98
BT - Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004
PB - Institute of Electrical and Electronics Engineers Inc.
ER -