曲柄滑块- cst型货车低后防护装置螺纹参数优化曲柄滑块- cst防护装置螺纹参数优化

2011 International Conference on Consumer Electronics, Communications and Networks (CECNet) Pub Date : 2011-04-16 DOI:10.1109/CECNET.2011.5768948

Shubin Wei, Z. Lei, M. Lei, Yonghan Li

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引用次数: 2

摘要

为使曲柄滑块保护装置满足规范要求，对曲柄滑块- cst保护装置的吸波螺纹进行了优化。基于VPG中的有限元模型和LS-DYNA中的仿真，通过正交优化设计，得到了吸波螺纹的参数。这些模拟中的碰撞速度为50km/h，高于规定速度。仿真结果表明，各项指标均能很好地满足要求，验证了该装置的有效性。

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Parameters optimization for the thread of crank-slider-CST type low rear protective device of truck: Parameters optimization for thread of crank-slider-CST protective device

To make the crank slider protective devices to meet the requirements of regulation, optimization was carried out to the absorbing thread of the crank-slider-CST protective device. Based on the finite element model in VPG and simulation in LS-DYNA, with the orthogonal optimization design, obtained the parameters of the absorbing thread. The crash speed in these simulations is 50km/h, which is higher than the regulatory speed. The simulation showed that all indexes could meet the regulation very well, and the effectiveness of the device was demonstrated.

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2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)

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