The harp: a vehicle crash test apparatus for full-scale crash test experiments

被引：2
|
作者：
Johnsen, J. S. [1 ]
Karimi, H. R. [1 ]
Robbersmyr, K. G. [1 ]
机构：
[1] Univ Agder, Fac Sci & Engn, Dept Engn, N-4898 Grimstad, Norway
来源：
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2012年 / 63卷 / 9-12期
关键词：
Kicking machine; Impact testing; Structural components; The harp; WARNING SYSTEM; CRASHWORTHINESS; SIMULATION; DYNAMICS; MODELS;
D O I：
10.1007/s00170-012-3960-3
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The current paper describes an apparatus for full-scale vehicle crash test experimentation. This apparatus is referred to as the harp. In brief, the harp may either accelerate a trolley which is impacted into a test vehicle or the test vehicle itself may be accelerated and impacted into an object such as a barrier, a pole, or another vehicle. If a trolley is accelerated, it is equipped with load cells to record the axial crushing force. If a test vehicle is accelerated, it is equipped with a three-axis accelerometer to record the crushing force. At the impact site, high-speed cameras and instrumentation record vital data during the crash.
引用
收藏
页码：1073 / 1080
页数：8
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