| 三支撑月球着陆器缓冲性能试验研究 |
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| 引用本文： | 邓宗全,王少纯.三支撑月球着陆器缓冲性能试验研究[J].哈尔滨工业大学学报,2007,39(1):32-34. |
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| 作者姓名： | 邓宗全 王少纯 |
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| 作者单位： | 哈尔滨工业大学,机电工程学院,哈尔滨,150001 |
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| 基金项目： | 中国博士后科学基金
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黑龙江省博士后科研启动基金 |
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| 摘 要： | 为了解决三支撑月球着陆器在不同着陆月面情况下的缓冲性能问题,对月球着陆器模型样机进行了试验研究.使用自制仿月壤,在不同月面倾角情况下进行了多次着陆试验.采用压电式加速度传感器及DASP数据采集与分析软件对三支撑月球着陆器原理样机缓冲性能进行了试验测试.结果表明:使用金属橡胶作阻尼材料的三支撑月球着陆器具有良好的缓冲效果,其冲击隔离系数<0.2.
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| 关 键 词： | 月球 着陆器 缓冲 阻尼 试验 |
| 文章编号： | 0367-6234(2007)01-0032-03 |
| 修稿时间： | 2005-08-20 |
Experimental researches on buffer characteristics of lunar lander with three legs |
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| DENG Zong-quan,WANG Shao-chun.Experimental researches on buffer characteristics of lunar lander with three legs[J].Journal of Harbin Institute of Technology,2007,39(1):32-34. |
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| Authors: | DENG Zong-quan WANG Shao-chun |
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| Affiliation: | School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin 150001, China |
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| Abstract: | In order to slove the problems of buffer characteristics of lunar lander with three legs landing on different moon surfaces,experimental investigations are carried out for prototype of lunar lander.Multiple landing tests are finished on the condition of different oblique angles of the moon surface by means of simulation lunar soil made by ourselves.Testing for buffer characteristics of the prototype of lunar lander with three legs are finished by means of piezoelectricity acceleration transducers and the DASP software which may collect and analyze data.The results show that buffer characteristics of the lunar lander having metal rubber damping materials with three legs are excellent and the impact isolation coefficients are less than 0.2. |
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| Keywords: | the moon lander buffer damping test |
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