Development of a Refined Quarter Car Model for the Analysis of Discomfort due to Vibration
المؤلف
المصدر
Advances in Acoustics and Vibration
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-07-25
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
In the automotive industry, numerous expensive and time-consuming trials are used to “optimize” the ride and handling performance.
Ideally, a reliable virtual prototype is a solution.
The practical usage of a model is linked and restricted by the model complexity and reliability.
The object of this study is development and analysis of a refined quarter car suspension model, which includes the effect of series stiffness, to estimate the response at higher frequencies; resulting Maxwell's model representation does not allow straightforward calculation of performance parameters.
Governing equations of motion are manipulated to calculate the effective stiffness and damping values.
State space model is arranged in a novel form to find eigenvalues, which is a unique contribution.
Analysis shows the influence of suspension damping and series stiffness on natural frequencies and regions of reduced vibration response.
Increase in the suspension damping coefficient beyond optimum values was found to reduce the modal damping and increase the natural frequencies.
Instead of carrying out trial simulations during performance optimization for human comfort, an expression is developed for corresponding suspension damping coefficient.
The analysis clearly shows the influence of the series stiffness on suspension dynamics and necessity to incorporate the model in performance predictions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Thite, A. N.. 2012. Development of a Refined Quarter Car Model for the Analysis of Discomfort due to Vibration. Advances in Acoustics and Vibration،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-504348
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Thite, A. N.. Development of a Refined Quarter Car Model for the Analysis of Discomfort due to Vibration. Advances in Acoustics and Vibration No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-504348
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Thite, A. N.. Development of a Refined Quarter Car Model for the Analysis of Discomfort due to Vibration. Advances in Acoustics and Vibration. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-504348
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-504348
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر