주파수 감응식 쇽업소버와 수동형 쇽업소버의 성능비교 분석Performance Comparison Analysis of Frequency Sensing Shock Absorber and Passive Shock Absorber
- Other Titles
- Performance Comparison Analysis of Frequency Sensing Shock Absorber and Passive Shock Absorber
- Authors
- 노대경; 서원진; 윤주섭; 장주섭
- Issue Date
- 2015
- Publisher
- 한국자동차공학회
- Keywords
- FCU(주파수감응기); HCD(변종감쇠기); Hysteresis(히스테리시스); Frequency(주파수); SimulatonX (시뮬레이션엑스)
- Citation
- 한국자동차공학회 논문집, v.23, no.4, pp.380 - 387
- Journal Title
- 한국자동차공학회 논문집
- Volume
- 23
- Number
- 4
- Start Page
- 380
- End Page
- 387
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/11456
- DOI
- 10.7467/KSAE.2015.23.4.380
- ISSN
- 1225-6382
- Abstract
- Various forms of passive shock absorber have developed to supplement performance which is poorer than that of active shock absorber. It is called ‘Hybrid Conventional Damper (HCD)’. Frequency sensing shock absorber that this study will cover belongs to the HCD. This study aims to demonstrate that performance of frequency sensing shock absorber is superior than that of passive shock absorber. Study process is as follows. Firstly, analysis models for both passive shock absorber and frequency sensing shock absorber are developed to secure reliability. Then, elements which cause difference of ride quality are found out through comparison of hysteresis characteristics. By comparison of frequency characteristic, furthermore, damping principle of frequency sensing shock absorber is understood. Also, it determines if the absorber performs well even though maximum excitation speed is changed. Finally, the study proves that performance of frequency sensing shock absorber is superior than that of passive shock absorber after comparing change of damping power in excitation condition that various frequencies are mixed.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 공과대학 > 기계공학과 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.