| 基于ADAMS的丘陵山地小型玉米收获机仿真 |
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| 引用本文： | 杜岳峰,朱忠祥,毛恩荣,宋正河,高建民,朱孔贵.基于ADAMS的丘陵山地小型玉米收获机仿真[J].农业机械学报,2011,42(Z1):1-5. |
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| 作者姓名： | 杜岳峰 朱忠祥 毛恩荣 宋正河 高建民 朱孔贵 |
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| 作者单位： | 中国农业大学;中国农业大学;中国农业大学;中国农业大学;中国农业大学;山东常林集团 |
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| 基金项目： | 公益性行业(农业)科研专项经费资助项目（200903050—5） |
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| 摘 要： | 对某小型玉米收获机的整车性能进行了研究。将在Pro/E中建立的整机三维模型导入UG中进行了布尔和运算，减少约束，简化模型。运用ADAMS建立了虚拟样机模型，通过平路上的实车试验验证了所建仿真模型满足虚拟试验要求。利用虚拟样机模型测试了整机的临界侧倾角度和最大爬坡坡度，从而避免了在危险条件下的实车试验。同时利用虚拟样机模型和车辆圆锥指数分析了机器在松软地面上的通过性能。
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| 关 键 词： | 小型玉米收获机 虚拟样机 性能仿真 |
Simulation on Small-scale Corn Harvester for Hilly Area Based on ADAMS |
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| Du Yuefeng,Zhu Zhongxiang,Mao Enrong,Song Zhenghe,Gao Jianmin and Zhu Konggui.Simulation on Small-scale Corn Harvester for Hilly Area Based on ADAMS[J].Transactions of the Chinese Society of Agricultural Machinery,2011,42(Z1):1-5. |
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| Authors: | Du Yuefeng Zhu Zhongxiang Mao Enrong Song Zhenghe Gao Jianmin and Zhu Konggui |
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| Institution: | China Agricultural University;China Agricultural University;China Agricultural University;China Agricultural University;China Agricultural University;Shandong Changlin Group Co., Ltd. |
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| Abstract: | The performance simulation of a small-scale corn harvester for hilly area using ADAMS was presented. The 3-D parametric model of the corn harvester was established with Pro/E. Then, the model was put into UG to conduct Boolean operation to reduce the amount of constrains. Consequently, the model was simplified and workload was cut down. The preprocessed model was import to the ADAMS environment to build the virtual prototype model. A comparison between the simulation and the road test verified that the virtual prototype model met the requirements of virtual experiment. The extreme roll angle and maximum climbing slope were obtained by ADAMS simulation to avoid hazardous vehicle test on sloping area. In addition, the terrain trafficability of the corn harvester on the weak ground was analyzed with cone index. |
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| Keywords: | Small-scale corn harvester Virtual prototype Performance simulation |
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