| 柴油机配气机构多体动力学的仿真研究 |
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| 引用本文： | 舒歌群,马维忍,梁兴雨,许世杰.柴油机配气机构多体动力学的仿真研究[J].机械设计,2009,26(3). |
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| 作者姓名： | 舒歌群 马维忍 梁兴雨 许世杰 |
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| 作者单位： | 天津大学,内燃机燃烧学国家重点实验室,天津,300072 |
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| 基金项目： | 天津市科技攻关计划重大科技资助项目 |
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| 摘 要： | 基于多体系统动力学理论,利用ADAMS建立了车用柴油机配气机构动力学模型,进行了虚拟样机的仿真分析研究.应用刚体和刚柔耦合动力学模型进行了配气机构的运动学和动力学仿真计算对比,分析了配气机构的工作特性.计算结果表明了基于ADAMS进行柴油机配气机构仿真分析研究的可行性.
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| 关 键 词： | 柴油机 配气机构 多体动力学 仿真计算 |
Simulative study on the multi-bodied dynamics of valve gear of diesel engine |
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| SHU Ge-qun,MA Wei-ren,LIANG Xing-yu,XU Shi-jie.Simulative study on the multi-bodied dynamics of valve gear of diesel engine[J].Journal of Machine Design,2009,26(3). |
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| Authors: | SHU Ge-qun MA Wei-ren LIANG Xing-yu XU Shi-jie |
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| Affiliation: | State Key Laboratory of Burning Knowledge of Internal Combustion Engine;Tianjin University;Tianjing 300072;China |
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| Abstract: | On the basis of multi-bodied systematic dynamics theory,the dynamics model of valve timing mechanism of diesel engine used in vehicles was established by the use of ADAMS,and a study of simulative analysis on virtual prototype has been carried out.By the use of rigid-body and rigid-flexible coupled dynamics model a comparison of simulative calculations on kinematics and dynamics characteristics of valve timing mechanism was carried out and the working characteristics of valve timing mechanism was analyzed.T... |
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| Keywords: | diesel engine valve timing mechanism multi-bodied dynamics simulative calculation |
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