| 基于路面不平度的车载导弹刚柔耦合行驶动力学研究 |
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| 引用本文： | 王玎楠,王学智. 基于路面不平度的车载导弹刚柔耦合行驶动力学研究[J]. 火力与指挥控制, 2016, 0(10): 117-121. DOI: 10.3969/j.issn.1002-0640.2016.10.028 |
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| 作者姓名： | 王玎楠 王学智 |
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| 作者单位： | 空军工程大学防空反导学院,西安,710051 |
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| 摘 要： | 应用多刚体动力学以及多柔体动力学理论,对某型车载导弹进行了行驶分析,建立了部分构件柔性体模型及车载导弹刚柔耦合模型,并结合由随机离散方法建立的路面模型,在所编辑的B级路面上对车载导弹进行了3个速度下的行驶动力学仿真,得到了三轴向振动量级谱线图,与技术要求所对应的谱型图进行了对比分析,得到了不同轴向振动量级的对比结论。
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| 关 键 词： | 刚柔耦合 路面不平度 车载导弹 行驶动力学 |
Dynamical Driving Simulation of Coupled Rigid and Flexible for Vehicular Missile Based on Road Roughness |
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| Abstract: | By applying multi -rigid -body system dynamics and flexible multi -body system dynamics theories,the research of driving on a new vehicle missile is carried out. The driving dynamic simulation is performed with various velocities,combined with road model by applying random discrete method,by using the model based on B-Class road compiled. The dynamic response of three-axial vibration magnitude is obtained. Comparison with vibration magnitude based on test data is analyzed. |
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| Keywords: | rigid-flexible coupling road roughness vehicular missile driving dynamics |
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