| 液压挖掘机工作装置的动力学分析及仿真 |
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| 引用本文： | 车仁炜,吕广明,陆念力.液压挖掘机工作装置的动力学分析及仿真[J].机械传动,2005,29(2):25-27. |
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| 作者姓名： | 车仁炜 吕广明 陆念力 |
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| 作者单位： | 哈尔滨工业大学机电学院,黑龙江,哈尔滨,150001;哈尔滨工业大学机电学院,黑龙江,哈尔滨,150001;哈尔滨工业大学机电学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 黑龙江省自然科学基金资助项目 (F0 1 - 2 3)，哈尔滨工业大学跨学科交叉基金资助项目 (HTT .MD 2 0 0 0 .1 7) |
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| 摘 要： | 基于等效元素法建立了液压挖掘机工作装置的动力学模型，结合实例给出了运动微分方程的解，建模过程相比传统方法简单、高效。运用ADAMS软件对机构进行了动力学仿真，给出了仿真曲线。将YW16型液压挖掘机工作装置动力学解算结果与仿真结果相比较，证明了建模方法的精确性。
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| 关 键 词： | 液压挖掘机 工作装置 动力学分析 等效元素法 ADAMS 仿真 |
| 文章编号： | 1004-2539(2005)02-0025-03 |
| 修稿时间： | 2004年12月5日 |
Dynamics Analysis and Simulation of the Working Device of Hydraulic Excavator |
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| Che Renwei,Lv Guangming,Lu Nianli.Dynamics Analysis and Simulation of the Working Device of Hydraulic Excavator[J].Journal of Mechanical Transmission,2005,29(2):25-27. |
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| Authors: | Che Renwei Lv Guangming Lu Nianli |
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| Abstract: | The dynamics model of the working device of hydraulic excavator is established on the basis of Equivalent Finite Element Method. The solution of the motive differential equation of the system is given through an example. The process of establishing the dynamic model is simple and with of high efficiency than the traditional methods. ADAMS is used to do the dynamic simulation of the mechanism and the simulation curves is given. It is proved that this method of establishing dynamics model is accurate by comparing the solution of the motive differential equation with the simulation curve of YW16 hydraulic excavator. |
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| Keywords: | Hydraulic excavator Working device Dynamics analysis Equivalent Finite Element Method ADAMS Simulation |
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