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Local Body Stiffness 변화에 따른 조향특성 연구
서정원(Jungwon Seo),노승진(Seungjin Noh),이준희(Junhee Lee),정현욱(Hyunwook Jeong),신상하(Sangha Shin),오정용(Jungyoung Oh) 한국자동차공학회 2011 한국자동차공학회 부문종합 학술대회 Vol.2011 No.5
This paper aims to explain the steering characteristics by changing local body stiffness. It is well know that body characteristics affect the quality of the dynamics of vehicles, such as handling performance, ride comfort and noise and vibration. This study focuses on the steering performance by changing local body stiffness since the steering characteristics are much affected by local body stiffness. In order to define local body stiffness effect, strut bar and reinforce shock tower are used for objective and subjective evaluation. The on-center handling test was conducted and good correlation was obtained between objective on center handling and subjective evaluation. With the study of on center handling test for local body stiffness, this paper explains the local body stiffness factor for enhancing steering performance.