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프로젝션 TV용 틸팅 액츄에이터의 동특성 해석

Title
프로젝션 TV용 틸팅 액츄에이터의 동특성 해석
Other Titles
Dynamic Analysis of a Tilting Actuator for a Projection TV
Author
정진태
Keywords
고유진동수; 동특성; 렌즈 투과형 액추에이터; 프로젝션 TV; Dynamic Characteristics; Lens Transmissive-type Actuator; Natural Frequency; Projection TV
Issue Date
2008-02
Publisher
한국소음진동공학회
Citation
한국소음진동공학회논문집, v. 18, No. 2, Page. 192 - 198
Abstract
A dynamic analysis of a tilting actuator for a projection TV is presented in this study. Severe vibration of a tilting actuator deteriorates the video quality of a projection TV. For this reason, a dynamic analysis of the tilting actuator system is essential to improve the video quality. The dynamic behaviors of the mirror reactive-type tilting actuator are examined in order to obtain design requirements of the lens transmissive-type tilting actuator. Based on these design requirements, a basic design is performed for the lens transmissive-type tilting actuator. With the basic design, the dynamic characteristics of the lens transmissive-type actuator are investigated by the finite element analysis After the prototype of the actuator is manufactured, the dynamic behaviors of the prototype are examined by experiments. As a result of this study, a new design for the hinge configuration of the actuator is suggested for better performance.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE02404167&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/107541
ISSN
1598-2785
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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