| 基于ADAMS的农用挖掘机工作装置的动力学仿真 |
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| 引用本文： | 郑东京,吕新民,秦贞沛,戚烈.基于ADAMS的农用挖掘机工作装置的动力学仿真[J].农机化研究,2011,33(5). |
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| 作者姓名： | 郑东京 吕新民 秦贞沛 戚烈 |
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| 作者单位： | 西北农林科技大学,机械与电子工程学院,陕西,杨凌,712100 |
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| 基金项目： | 陕西省科技攻关项目(2003K03-G9-01) |
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| 摘 要： | 为了进一步提高农用挖掘机性能,降低生产成本,以农用挖掘机工作装置为研究对象,在Pro/Engineer中建立了三维模型,将模型导入到ADAMS中建立了挖掘机工作装置的虚拟样机。对其进行了动力学仿真分析,得到了在动臂受力最大的工况下,挖掘机进行转斗挖掘时动臂上4个铰接点受力的变化规律曲线,分析结果为进行动臂的有限元分析提供了依据。
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| 关 键 词： | 农用挖掘机 虚拟样机 动力学仿真 |
The Dynamic Simulation of Agricultural Excavator Work Device Based on ADAMS |
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| Zheng Dongjing,Lv Xinmin,Qin Zhenpei,Qi Lie.The Dynamic Simulation of Agricultural Excavator Work Device Based on ADAMS[J].Journal of Agricultural Mechanization Research,2011,33(5). |
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| Authors: | Zheng Dongjing Lv Xinmin Qin Zhenpei Qi Lie |
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| Institution: | Zheng Dongjing,Lv Xinmin,Qin Zhenpei,Qi Lie(College of Mechanical and Electric Engineering,Northwest A&F University,Yangling 712100,China) |
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| Abstract: | In order to make further improvement on the performance of agricultural excavator and lower production cost,this paper took the excavator work device as the research object,established the three-dimensional model by using Pro/Engineer.Then the model was imported into ADAMS to create the virtual prototyping.After making dynamic simulation of the virtual prototyping by using ADAMS,load-time curves of the force of the four hinge point on the arm is obtained under the conditions that excavator works using the b... |
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| Keywords: | agricultural excavator virtual prototyping dynamic simulation |
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