naa a22 4500 510823165 CHVBK 20180411083543.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s12541-013-0068-0 doi (NATIONALLICENCE)springer-10.1007/s12541-013-0068-0 Mathematical modeling and analysis of vibration characteristics of smart-phone [Elektronische Daten] [Suk-Min Yoon, Jae-Hee Kim, Jin-Ho Kim] Slimming of a smart-phone is one of the key technologies in the current smart-phone industry. Because the vibration actuator is the thickest part of a smart phone, a slim linear vibration actuator has been developed. For the analysis of the vibration characteristic of a smart-phone, experiment has been used one of the most popular techniques, but it consumes a lot of cost and time especially in manufacturing prototype for experiment. Accordingly, as an alternative to experiments, mathematical modeling and analysis can be applied because it is simple and accurate. In addition, computation iteration can be carried out for optimal design. In this paper, a mathematical modeling is created for analysis of the vibration characteristics of a smart-phone applied with a horizontally vibrating linear actuator. In addition, the result of the mathematical analysis is compared with that of the experiment for verification. Korean Society for Precision Engineering and Springer-Verlag Berlin Heidelberg, 2013 Smart-phone vibrating actuator nationallicence Horizontally vibrating linear actuator nationallicence Mathematical modeling analysis nationallicence Finite element method (FEM) nationallicence Yoon Suk-Min School of Mechanical Engineering, Yeungnam University, 712-749, Gyeongsangbukdo, Korea aut Kim Jae-Hee School of Mechanical Engineering, Yeungnam University, 712-749, Gyeongsangbukdo, Korea aut Kim Jin-Ho School of Mechanical Engineering, Yeungnam University, 712-749, Gyeongsangbukdo, Korea aut International Journal of Precision Engineering and Manufacturing Korean Society for Precision Engineering 14/3(2013-03-01), 505-508 2234-7593 14:3<505 2013 14 12541 https://doi.org/10.1007/s12541-013-0068-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12541-013-0068-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yoon Suk-Min School of Mechanical Engineering, Yeungnam University, 712-749, Gyeongsangbukdo, Korea aut NATIONALLICENCE 700 1- Kim Jae-Hee School of Mechanical Engineering, Yeungnam University, 712-749, Gyeongsangbukdo, Korea aut NATIONALLICENCE 700 1- Kim Jin-Ho School of Mechanical Engineering, Yeungnam University, 712-749, Gyeongsangbukdo, Korea aut NATIONALLICENCE 773 0- International Journal of Precision Engineering and Manufacturing Korean Society for Precision Engineering 14/3(2013-03-01), 505-508 2234-7593 14:3<505 2013 14 12541 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer