Programmed Load Spectrum for Fatigue Bench Test of a Vehicle Body

A compiled method of the programmed load spectrum, which can simplify and accelerate the fatigue bench test of a car body, is proposed and its effectiveness is checked by the fatigue simulation. By using the multi-body dynamics model with a satisfactory accuracy, the virtual iteration is applied to...

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Veröffentlicht in:	SAE International journal of materials and manufacturing 2016-08, Vol.9 (3), p.605-613, Article 2016-01-0387
Hauptverfasser:	Gao, Yunkai, Han, Jingpeng, Fang, Jianguang, Wang, Shihui
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Automotive bodies Comparative studies Durability Dynamic modeling Dynamic testing Fatigue Fatigue failure Fatigue life Fatigue testing machines Fatigue tests Gaussian distributions Grilles Hybrid cars Iterative methods Joints Load Materials Mechanical properties Model accuracy Modeling Multibody systems Reliability (Engineering) Shock absorbers Spectral methods
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