| 基于虚拟样机技术的柴油机曲柄连杆机构动力学仿真研究 |
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| 引用本文： | 赵丕欢,樊文欣,张保成,郭常立.基于虚拟样机技术的柴油机曲柄连杆机构动力学仿真研究[J].柴油机设计与制造,2008,15(4). |
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| 作者姓名： | 赵丕欢 樊文欣 张保成 郭常立 |
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| 作者单位： | 中北大学机械工程及自动化学院,山西太原,030051 |
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| 摘 要： | 基于虚拟样机技术及其支撑软件ADAMS及Pro/E和ANSYS,实现了对柴油机曲柄连杆机构的动力学仿真。通过多刚体系统动力学和多柔体动力学仿真柴油机的运行,获取了仿真模型的动力学特性数据,为柴油机曲柄连杆机构对机体的激励力的优化设计和有限元分析提供了参考依据。
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| 关 键 词： | 柴油机 曲柄连杆机构 动力学 |
Study on Simulation of Dynamics of Crank Train of Diesel Engine Based on Virtual Prototype Technology |
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| Abstract: | Simulation of dynamics of the crank train of a diesel engine can be carried out by using virtual prototype technology as well as supportive software ADAMS and Pro/E and ANSYS for the simulation. The crank train dynamics characteristics of an engine are obtained by simulation of dynamics of engine operation performed by adopting multi-flexible body dy- namics and multi-rigid body dynamics, which gives a foundation for optimization design and finite element analysis of excitation force of crank train on cylinder block of a diesel engine. |
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| Keywords: | diesel engine crank train dynamics |
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