| 高次多项式凸轮型线特性参数对配气机构性能影响的研究 |
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| 引用本文： | 郭磊,褚超美,陈家琪. 高次多项式凸轮型线特性参数对配气机构性能影响的研究[J]. 内燃机工程, 2005, 26(1): 20-23 |
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| 作者姓名： | 郭磊 褚超美 陈家琪 |
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| 作者单位： | 上海理工大学,动力工程学院,上海,200093;上海理工大学,机械工程学院;上海理工大学,计算机工程学院 |
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| 基金项目： | 上海市高等学校科学技术发展基金资助项目(03GKG09) |
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| 摘 要： | 通过对EQ368发动机顶置凸轮配气机构的仿真计算，得到高次多项式凸轮型线的项数、幂指数、方次等特性参数的变化对凸轮型线和气门运动的影响规律，为发动机凸轮型线设计方案的确定提供了依据。
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| 关 键 词： | 内燃机 配气机构 高次多项式 凸轮型线 |
| 文章编号： | 1000-0925(2005)01-020-04 |
Study of Effects of Characteristic Parameters of Cam Profile With High-Order Polynomial on Valve Train Performance |
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| GUO Lei,CHU Chao-mei,CHEN Jia-qi. Study of Effects of Characteristic Parameters of Cam Profile With High-Order Polynomial on Valve Train Performance[J]. Chinese Internal Combustion Engine Engineering, 2005, 26(1): 20-23 |
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| Authors: | GUO Lei CHU Chao-mei CHEN Jia-qi |
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| Affiliation: | GUO Lei~1,CHU Chao-mei~2,CHEN Jia-qi~3 |
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| Abstract: | By simulating and computing the overhead cam valve train of an EQ368 engine, we found the effect relations between change of characteristic parameters such as sum of order, power exponent,value of order of cam profile with high-order polynomial and the rule of valve movement. The basis of establishing the design scheme of the cam profile of an engine has been provided. |
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| Keywords: | I.C.Engine Valve Train High-Order Polynomial Cam Profile |
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