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http://dx.doi.org/10.5050/KSNVE.2013.23.6.537

A Mathematical Approach for Modal Frequency Analysis in Actuators  

Lee, Kyung Taek (Korea National University of Education)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.23, no.6, 2013 , pp. 537-545 More about this Journal
Abstract
In this paper, the vibration for actuators having lens module, confined to lateral and torsional directions of suspensions, is described by mathematically analyzing its suspension configuration and motion. In order to prove the accuracy of this result, it is compared to a finite element analysis. Also it is shown that modal frequencies can be modified by changing design parameters in mathematical motion expressions.
Keywords
Suspension; Rigid Body; Coupled Bending-torsional Vibration; Actuator; Focusing Mode; Tracking Mode; Tilting Mode; Modal Frequency;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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