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http://dx.doi.org/10.5762/KAIS.2012.13.2.504

Study on Vibration and Fatigue Analysis for Plastic Suspension Mat of Automotive Seat  

Choi, Hae-Kyu (Division of Mechanical Engineering, Graduate School, Kongju University)
Kim, Key-Sun (Division of Mechanical & Automotive Engineering, Kongju University)
Kim, Sei-Hwan (Division of Mechanical & Automotive Engineering, Kongju University)
Cho, Jae-Ung (Division of Mechanical & Automotive Engineering, Kongju University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.13, no.2, 2012 , pp. 504-509 More about this Journal
Abstract
Automotive suspension mat is installed at seat back frame. As the back part of passenger is aupported by suspension mat, it is prevented from the pressure concentration. The tired feeling at driving is minimized and the comfortable feeling is increased. In this study, vibration and fatigue are analyzed with plastic suspension mat modelled by 3 Dimension. By the analysis result, the natural frequency becomes 30 Hz with life of $10^6$ cycle and safety factor of 1.6055. Development time and evaluation cost can be cut down by utilizing this analytical technique.
Keywords
Suspension mat; Seat back frame; Vibration; Natural frequency; Fatigue;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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