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프로젝션 TV 용 틸팅 액츄에이터의 설계 및 분석

Title
프로젝션 TV 용 틸팅 액츄에이터의 설계 및 분석
Other Titles
Design and Analysis of a Tilting Actuator for a Projection TV
Author
정진태
Issue Date
2007-11
Publisher
한국소음진동공학회
Citation
한국소음진동공학회 2007년도 추계학술대회논문집, Page. 743 - 748
Abstract
This paper describes a lens transmissive type tilting actuator for a projection TV. An electromagnetic analysis and a structural analysis of the tilting actuator system is necessary to design a tilting actuator for a projection TV. The tilting actuator is composed a permanent magnet, coil and yoke as the electromagnetic components and it needs a driving hinge part as the mechanical component. The design of the tilting actuator for the projection TV is performed by the following procedure. Firstly, a magnetic flux density of the tilting actuator system is analyzed by a mathematical theory and an electromagnetic FEM. Secondary, a magnetic circuit method is used to determine tilting force. Thirdly, the structural FEM is carried out with an FE model of a lens-transmissive type tilting actuator and then the prototype of the model is manufactured. The characteristic of the prototype is experimentally observed. Finally, a design for a new hinge configuration is suggested for better performance.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE02452801&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/107299
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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