Analysis of L/UL characteristics using numerical model and measurement of lateral velocity profiles

Kyoung Su Park; Moon Gyo Jung; Yong Hyun Lee; No Cheol Park; Hyun Seok Yang; Young Pil Park

doi:10.1109/APMRC.2004.1521964

Analysis of L/UL characteristics using numerical model and measurement of lateral velocity profiles

Kyoung Su Park, Moon Gyo Jung, Yong Hyun Lee, No Cheol Park, Hyun Seok Yang, Young Pil Park

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

L/UL (Load/Unload) dynamic characteristics are affected by various parameters, the friction between lift tap and ramp profiles and so on. Also, the L/UL speed is restricted and the power consumption is determined by these parameters. The mathematical governing equations are derived for four ramp step and suspension characteristics. And the experiment is carried out in order to verify L/UL dynamic characteristics when the lift tap moves along the ramp. As the results of simulation and experiment, the bias force of flex-cable is changed by ramp profile. In the case of this system, the flex cable pushes the actuator until step 3. But that pulls the actuator in step 4

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	87-88
Number of pages	2
ISBN (Electronic)	0780387171, 9780780387171
DOIs	https://doi.org/10.1109/APMRC.2004.1521964
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

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/APMRC.2004.1521964

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Park, K. S., Jung, M. G., Lee, Y. H., Park, N. C., Yang, H. S., & Park, Y. P. (2004). Analysis of L/UL characteristics using numerical model and measurement of lateral velocity profiles. In Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004 (pp. 87-88). [1521964] (Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APMRC.2004.1521964

Park, Kyoung Su ; Jung, Moon Gyo ; Lee, Yong Hyun ; Park, No Cheol ; Yang, Hyun Seok ; Park, Young Pil. / Analysis of L/UL characteristics using numerical model and measurement of lateral velocity profiles. Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004. Institute of Electrical and Electronics Engineers Inc., 2004. pp. 87-88 (Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004).

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title = "Analysis of L/UL characteristics using numerical model and measurement of lateral velocity profiles",

abstract = "L/UL (Load/Unload) dynamic characteristics are affected by various parameters, the friction between lift tap and ramp profiles and so on. Also, the L/UL speed is restricted and the power consumption is determined by these parameters. The mathematical governing equations are derived for four ramp step and suspension characteristics. And the experiment is carried out in order to verify L/UL dynamic characteristics when the lift tap moves along the ramp. As the results of simulation and experiment, the bias force of flex-cable is changed by ramp profile. In the case of this system, the flex cable pushes the actuator until step 3. But that pulls the actuator in step 4",

author = "Park, {Kyoung Su} and Jung, {Moon Gyo} and Lee, {Yong Hyun} and Park, {No Cheol} and Yang, {Hyun Seok} and Park, {Young Pil}",

year = "2004",

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doi = "10.1109/APMRC.2004.1521964",

language = "English",

series = "Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "87--88",

booktitle = "Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004",

address = "United States",

note = "2004 Asia-Pacific Magnetic Recording Conference, APMRC 2004 ; Conference date: 16-08-2004 Through 19-08-2004",

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Park, KS, Jung, MG, Lee, YH, Park, NC , Yang, HS & Park, YP 2004, Analysis of L/UL characteristics using numerical model and measurement of lateral velocity profiles. in Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004., 1521964, Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004, Institute of Electrical and Electronics Engineers Inc., pp. 87-88, 2004 Asia-Pacific Magnetic Recording Conference, APMRC 2004, Seoul, Korea, Republic of, 04/8/16. https://doi.org/10.1109/APMRC.2004.1521964

Analysis of L/UL characteristics using numerical model and measurement of lateral velocity profiles. / Park, Kyoung Su; Jung, Moon Gyo; Lee, Yong Hyun; Park, No Cheol ; Yang, Hyun Seok; Park, Young Pil.

Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004. Institute of Electrical and Electronics Engineers Inc., 2004. p. 87-88 1521964 (Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Park, Kyoung Su

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AU - Park, Young Pil

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N2 - L/UL (Load/Unload) dynamic characteristics are affected by various parameters, the friction between lift tap and ramp profiles and so on. Also, the L/UL speed is restricted and the power consumption is determined by these parameters. The mathematical governing equations are derived for four ramp step and suspension characteristics. And the experiment is carried out in order to verify L/UL dynamic characteristics when the lift tap moves along the ramp. As the results of simulation and experiment, the bias force of flex-cable is changed by ramp profile. In the case of this system, the flex cable pushes the actuator until step 3. But that pulls the actuator in step 4

AB - L/UL (Load/Unload) dynamic characteristics are affected by various parameters, the friction between lift tap and ramp profiles and so on. Also, the L/UL speed is restricted and the power consumption is determined by these parameters. The mathematical governing equations are derived for four ramp step and suspension characteristics. And the experiment is carried out in order to verify L/UL dynamic characteristics when the lift tap moves along the ramp. As the results of simulation and experiment, the bias force of flex-cable is changed by ramp profile. In the case of this system, the flex cable pushes the actuator until step 3. But that pulls the actuator in step 4

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Park KS, Jung MG, Lee YH, Park NC , Yang HS, Park YP. Analysis of L/UL characteristics using numerical model and measurement of lateral velocity profiles. In Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004. Institute of Electrical and Electronics Engineers Inc. 2004. p. 87-88. 1521964. (Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004). https://doi.org/10.1109/APMRC.2004.1521964