Development of asymmetric twin objective lens actuator using integrated design method

Jung Hyun Woo; No Cheol Park; Young Pil Park; Kyoung Su Park; Young Se Oh; Ki Beom Kim

doi:10.1143/JJAP.49.08KA02

Development of asymmetric twin objective lens actuator using integrated design method

Jung Hyun Woo, No Cheol Park, Young Pil Park, Kyoung Su Park, Young Se Oh, Ki Beom Kim

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We propose an asymmetric twin objective lens actuator for a slim Blu-ray (BD) drive, which is compatible with a compact disc (CD) and a digital versatile disc (DVD). A special electromagnetic (EM) circuit was designed to generate high driving forces in the three-axis direction and an integrated design method was applied to perform multiphysics modeling and multiphysics analysis simultaneously. The design of experiment (DOE) and optimization were carried out to improve dynamic characteristics of the proposed actuator. Consequently, the proposed actuator was evaluated and verified by experiment.

Original language	English
Article number	08KA02
Journal	Japanese journal of applied physics
Volume	49
Issue number	8 PART 3
DOIs	https://doi.org/10.1143/JJAP.49.08KA02
Publication status	Published - 2010 Aug

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

Access to Document

10.1143/JJAP.49.08KA02

Fingerprint Dive into the research topics of 'Development of asymmetric twin objective lens actuator using integrated design method'. Together they form a unique fingerprint.

Cite this

@article{dd3a51e2f87345a182a50282d2ae4d35,

title = "Development of asymmetric twin objective lens actuator using integrated design method",

abstract = "We propose an asymmetric twin objective lens actuator for a slim Blu-ray (BD) drive, which is compatible with a compact disc (CD) and a digital versatile disc (DVD). A special electromagnetic (EM) circuit was designed to generate high driving forces in the three-axis direction and an integrated design method was applied to perform multiphysics modeling and multiphysics analysis simultaneously. The design of experiment (DOE) and optimization were carried out to improve dynamic characteristics of the proposed actuator. Consequently, the proposed actuator was evaluated and verified by experiment.",

author = "Woo, {Jung Hyun} and Park, {No Cheol} and Park, {Young Pil} and Park, {Kyoung Su} and Oh, {Young Se} and Kim, {Ki Beom}",

year = "2010",

month = aug,

doi = "10.1143/JJAP.49.08KA02",

language = "English",

volume = "49",

journal = "Japanese Journal of Applied Physics",

issn = "0021-4922",

number = "8 PART 3",

}

TY - JOUR

T1 - Development of asymmetric twin objective lens actuator using integrated design method

AU - Woo, Jung Hyun

AU - Park, No Cheol

AU - Park, Young Pil

AU - Park, Kyoung Su

AU - Oh, Young Se

AU - Kim, Ki Beom

PY - 2010/8

Y1 - 2010/8

N2 - We propose an asymmetric twin objective lens actuator for a slim Blu-ray (BD) drive, which is compatible with a compact disc (CD) and a digital versatile disc (DVD). A special electromagnetic (EM) circuit was designed to generate high driving forces in the three-axis direction and an integrated design method was applied to perform multiphysics modeling and multiphysics analysis simultaneously. The design of experiment (DOE) and optimization were carried out to improve dynamic characteristics of the proposed actuator. Consequently, the proposed actuator was evaluated and verified by experiment.

AB - We propose an asymmetric twin objective lens actuator for a slim Blu-ray (BD) drive, which is compatible with a compact disc (CD) and a digital versatile disc (DVD). A special electromagnetic (EM) circuit was designed to generate high driving forces in the three-axis direction and an integrated design method was applied to perform multiphysics modeling and multiphysics analysis simultaneously. The design of experiment (DOE) and optimization were carried out to improve dynamic characteristics of the proposed actuator. Consequently, the proposed actuator was evaluated and verified by experiment.

UR - http://www.scopus.com/inward/record.url?scp=78049326053&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78049326053&partnerID=8YFLogxK

U2 - 10.1143/JJAP.49.08KA02

DO - 10.1143/JJAP.49.08KA02

M3 - Article

AN - SCOPUS:78049326053

VL - 49

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

SN - 0021-4922

IS - 8 PART 3

M1 - 08KA02

ER -

Development of asymmetric twin objective lens actuator using integrated design method

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Cite this