| 用加速度法测量特殊路面的路面谱 |
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| 引用本文： | 郝宇龙,荆强,张进秋.用加速度法测量特殊路面的路面谱[J].装甲兵工程学院学报,2006,20(4):45-48. |
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| 作者姓名： | 郝宇龙 荆强 张进秋 |
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| 作者单位： | 装甲兵工程学院技术保障工程系,北京,100072 |
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| 摘 要： | 提出了一种测取履带式车辆所经的碎石地、硬土地、耕地等特殊路面的路面功率谱的方法。在负重轮轮轴处安装加速度传感器,通过测量该处的时域加速度来间接计算路面功率谱,大大简化了操作过程。并且给出了在碎石地、硬土地、耕地路面上的具体测试结果,验证了方法的可行性和可靠性。
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| 关 键 词： | 履带车辆 空间频率 功率谱 |
| 文章编号： | 1672-1497(2006)04-0045-04 |
| 修稿时间： | 2006年4月20日 |
Measurement of Typical Road Surface Spectral by Using Acceleration |
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| HAO Yu-long,JING Qiang,ZHANG Jin-qiu.Measurement of Typical Road Surface Spectral by Using Acceleration[J].Journal of Armored Force Engineering Institute,2006,20(4):45-48. |
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| Authors: | HAO Yu-long JING Qiang ZHANG Jin-qiu |
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| Abstract: | A method is introduced to measure the power spectrum of typical road surface such as,the gravel, hard-land and farmland and so on,which tracked vehicles usually travel on.Fixing the acceleration sensor in the axis of the wheel,by measuring the acceleration of the axe to calculate road power spectral indirectly,this greatly simplifies the operation process.And it is certified that the method is feasible and reliable by surface specific test results of farmland,the gravel and hard land. |
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| Keywords: | tracked vehicle space frequency power spectrum |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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