Vibration analysis of 19 degrees of freedom rail vehicle

Scientific Research and Essays

Ferhat Dikmen¹ 

关键词:  ;    Rail vehicle;    bogie;    axle;    vibration;    critical speed;    damping.;   

DOI  :  10.5897/SRE11.836

学科分类：社会科学、人文和艺术（综合）

来源: Academic Journals

【 摘 要 】

The present paper examines the vibrations of a rail vehicle system by forming full vehicle model with nineteen-degree-of-freedom (19-DOF). Considering the spring and suspension forces the related mathematical equations are derived while taking irregularities as completely sinusoidal. Translations and rotations of rail vehicle car body, front and rear bogies are showed regarding the critical speeds including damping effects such as undamped, weak damped, normal and strong damped.

【 授权许可】

CC BY