| 基于刚柔混合建模的柴油机曲轴系动态仿真 |
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| 引用本文： | 陈志敏,HUANG Ying-yun,欧阳光耀,WANG Yong.基于刚柔混合建模的柴油机曲轴系动态仿真[J].系统仿真学报,2008,20(11):3052-3054. |
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| 作者姓名： | 陈志敏 HUANG Ying-yun 欧阳光耀 WANG Yong |
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| 作者单位： | 海军工程大学动力工程学院,武汉,430033 |
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| 摘 要： | 在分析PA6V12柴油机曲轴系运动及受力的基础上,利用Pro/E对曲轴系进行了整体造型,同时利用PATRAN对曲轴进行了有限元建模,通过ADAMS/View构建了曲轴系的刚柔多体动态仿真模型.模型主要考虑了柴油机在额定工况下的边界条件.结果分析表明,该模型能够准确的反映曲轴系的运动和受力情况,其结果也为曲轴动态有限元的疲劳寿命计算提供了依据.
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| 关 键 词： | 曲轴系 刚柔多体系统 动态仿真 |
Dynamical Simulation of Crankshaft System of Diesel Based on Rigid-Flex Mixed Modeling |
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| CHEN Zhi-min,HUANG Ying-yun,OUYANG Guang-yao,WANG Yong.Dynamical Simulation of Crankshaft System of Diesel Based on Rigid-Flex Mixed Modeling[J].Journal of System Simulation,2008,20(11):3052-3054. |
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| Authors: | CHEN Zhi-min HUANG Ying-yun OUYANG Guang-yao WANG Yong |
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| Abstract: | In the foundation of analyzing the movement and force of crankshaft system of PA6V12 diesel engine, Pro/E was used to model the crankshaft system, PATRAN was used to model the crankshaft of finite element in the meantime and the rigid-flex multi-body dynamical simulation model of crankshaft system was carried out in ADAMS/View. The model mainly considered boundary conditions that the diesel is in the rated load. Results analysis indicate that this model is accurate for simulating movement and force of crankshaft system and also provide a basis for the fatigue life calculation of crankshaft based on dynamical finite element analysis. |
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| Keywords: | ADAMS |
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