| 基于集中质量的铰接式自卸车平顺性仿真研究 |
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| 引用本文： | 魏胜君 孙蓓蓓 张晓阳. 基于集中质量的铰接式自卸车平顺性仿真研究[J]. 江苏机械制造与自动化, 2008, 37(1): 40-42,49 |
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| 作者姓名： | 魏胜君 孙蓓蓓 张晓阳 |
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| 作者单位： | [1]东南大学,江苏南京210096 [2]安徽电气工程学校,安徽合肥230031 |
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| 基金项目： | 国家自然科学基金资助项目（50575040）江苏省科技厅项目（BK2003202） |
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| 摘 要： | 根据振动力学以及多刚体系统动力学原理，分析了某铰接式自卸车的振动模型，同时进行合理的简化，建立了集中质量的虚拟样机模型，并在虚拟样机软件ADAMS上进行仿真。通过与试验的对比，也验证了仿真方法可行，仿真模型可靠。因此可用该模型计算随机激励下铰接式自卸车的响应，并进行整车动力学分析和悬架系统参数优化设计。
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| 关 键 词： | 集中质量模型 虚拟样机 仿真 平顺性 |
| 文章编号： | 1671-5276（2008）01-0040-03 |
| 收稿时间： | 2007-10-09 |
Research on the Simulation of Articulated Dump Truck Based on Lumped Mass Model |
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| WEI Sheng-jun, SUN Bei-bei , ZHANG Xiao-yang. Research on the Simulation of Articulated Dump Truck Based on Lumped Mass Model[J]. Jiangsu Machine Building & Automation, 2008, 37(1): 40-42,49 |
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| Authors: | WEI Sheng-jun SUN Bei-bei ZHANG Xiao-yang |
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| Abstract: | This paper analyzes a kind of articulated dump truck of a vibration model with reasonable simplification according to the mechanical vibration and multi-body system dynamics theory, The centralized mass of the virtual prototype model is established and the simulation is done on the software of ADAMS. The feasibility and the reliability of simulation method and model is proved by the comparison with the test. Therefore the model can be used to compute the response of articulated dump truck, analyze vehicle dynamics characteristic and optimize the parameters of truck suspension system. |
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| Keywords: | lumped mass model virtual prototyping simulation ride comfort |
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