| 火箭炮平衡悬架钢板弹簧三连杆模型研究 |
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| 引用本文： | 肖 雄,马大为,武秋生.火箭炮平衡悬架钢板弹簧三连杆模型研究[J].机械与电子,2015,0(9):8-10. |
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| 作者姓名： | 肖 雄 马大为 武秋生 |
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| 作者单位： | (南京理工大学机械工程学院,江苏 南京 210094) |
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| 摘 要： | 以远程多管火箭炮平衡悬架钢板弹簧为研究对象,利用ABAQUS软件建立了有限元模型,得到了钢板弹簧刚度特性。为便于研究远程多管火箭炮的平顺性能,将钢板弹簧简化为三连杆模型,通过Isight集成优化法与逆向仿真法对三连杆模型参数进行辨识,建立了准确的三连杆模型。利用ADAMS对三连杆模型进行仿真计算,并与有限元结果对比,验证了模型的准确性。
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| 关 键 词： | 钢板弹簧 三连杆模型 参数辨识 |
Study on Three link Leaf Spring Model for Balanced Suspension of Rocket Launchers |
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| XIAO Xiong,MA Dawei,WU Qiusheng.Study on Three link Leaf Spring Model for Balanced Suspension of Rocket Launchers[J].Machinery & Electronics,2015,0(9):8-10. |
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| Authors: | XIAO Xiong MA Dawei WU Qiusheng |
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| Affiliation: | (School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China) |
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| Abstract: | This paper studies the leaf spring for balanced suspension of long-range multi-barrel rocket launchers. A finite element model has been established by ABAQUS to get stiffness characteristics of leaf springs. To facilitate the study of the ride comfort of long-range multi-barrel rocket launchers, steel spring was reduced to three-link model. An accurate three-link model has been established by using Isight integrated optimization method and reverse simulation method to identify parameters. The simulation results of three-link model was obtained by using ADAMS and compared with finite element results, thus validating the accuracy of the three-link model. |
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| Keywords: | leaf spring three-link model parameters identification |
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