دوره 1، شماره 3 - ( 2-1390 )                   جلد 1 شماره 3 صفحات 165-172 | برگشت به فهرست نسخه ها


XML English Abstract Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Abbasi M, Kazemi R, Ghafari Nazari A. Using a Parametric Method for Investigating Automotive Crashworthiness. IJAE. 2011; 1 (3) :165-172
URL: http://www.iust.ac.ir/ijae/article-1-24-fa.html
Using a Parametric Method for Investigating Automotive Crashworthiness. مجله علمی پژوهشی مهندسی خودرو . 1390; 1 (3) :165-172

URL: http://www.iust.ac.ir/ijae/article-1-24-fa.html


چکیده:   (5005 مشاهده)
Parametric design optimization of an automotive body crashworthiness improvement is presented. The thicknesses of parts are employed as design variables for optimization whose objective is to increase the maximum deceleration value of the vehicle center of gravity during an impact. Using the Taguchi method, this study analyzes the optimum conditions for design objectives and the impact factors and their optimal levels are obtained by a range analysis of the experiment results. A full frontal impact is implemented for the crashworthiness simulation in the nonlinear dynamic code, LS-DYNA. The controllable factors used in this study consist of the six inside foreheads structural parts, while design parameters are relevant thicknesses. The most interestingly the maximum deceleration of the vehicle center of gravity is reduced by 20% during a full frontal impact while several parts experience mass reduction.
متن کامل [PDF 4740 kb]   (1707 دریافت)    
نوع مطالعه: پژوهشي | موضوع مقاله: Body structure and systems
دریافت: ۱۳۹۰/۳/۹ | پذیرش: ۱۳۹۰/۷/۱۳

ارسال نظر درباره این مقاله : نام کاربری یا پست الکترونیک شما:
کد امنیتی را در کادر بنویسید

کلیه حقوق این وب سایت متعلق به مجله بین‌المللی مهندسی خودرو می باشد.

طراحی و برنامه نویسی : یکتاوب افزار شرق

© 2015 All Rights Reserved | International Journal of Automotive Engineering

Designed & Developed by : Yektaweb